TDA18271HD NXP Semiconductors, TDA18271HD Datasheet

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TDA18271HD

Manufacturer Part Number
TDA18271HD
Description
Silicon Tuner IC
Manufacturer
NXP Semiconductors
Datasheet

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1. General description
2. Features
3. Applications
3.1 Target applications
The TDA18271HD is a Silicon Tuner IC designed mainly for terrestrial analog and digital
TV reception. The TDA18271HD integrates the overall tuning function, including
selectivity.
The TDA18271HD is compatible with all analog and digital TV standards and delivers a
low IF signal to a demodulator (for analog TV) and/or channel decoder (for digital TV).
This specification is based on software version 3.4.
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TDA18271HD
Silicon Tuner IC
Rev. 03 — 11 September 2008
Fully integrated RF tracking filters for unwanted signal suppression
Fully integrated IF selectivity (no need for external SAW filters)
Worldwide multistandard terrestrial (all analog and digital worldwide terrestrial
standards supported)
Integrated loop-through and slave tuner output for straightforward multi-silicon tuner
application
Fully integrated oscillators with no external components
Alignment free
Integrated wide-band gain control
Single 3.3 V power supply
Low power consumption
Crystal oscillator output buffer (16 MHz) for single crystal applications
I
Three Standby modes
RoHS packaging
Hybrid (analog and digital TV) for PCTV, DVD-R and TV applications
Application optimization is described in application notes AN602 , AN604 and AN605
2
C-bus interface compatible with 3.3 V and 5 V microcontrollers
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Product data sheet

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TDA18271HD Summary of contents

Page 1

... The TDA18271HD is a Silicon Tuner IC designed mainly for terrestrial analog and digital TV reception. The TDA18271HD integrates the overall tuning function, including selectivity. The TDA18271HD is compatible with all analog and digital TV standards and delivers a low IF signal to a demodulator (for analog TV) and/or channel decoder (for digital TV). This specification is based on software version 3.4. ...

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... NXP Semiconductors 3.2 Key benefits I The TDA18271HD is a Silicon Tuner targeting digital and analog TV applications. The aim is to match the performance of conventional Can tuners while reducing the size of the tuner function. Additionally, the following benefits are provided: N Easy on-board integration N Easy dual tuner confi ...

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... LC RF tracking polyphase filters filter RF AGC TEST SIGNAL GENERATOR CALIBRATION SYNTHESIZER VT_CAL CP_CAL SCL SDA XTALP Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC DIGITAL CIRCUITRY IF IF polyphase low-pass IF filter filter AGC mixer 45 46 AGC 47 28 DUAL TUNER 19 PROTOCOL ...

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... Transparent top view Pin configuration Pin description Pin Description ground 8 unbalanced FM input 9 3.3 V supply voltage 10 unbalanced RF (TV) input 11 ground 12 RF AGC filtering Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC 48 GND 47 V_IFAGC 46 IFOUTP 45 IFOUTN 44 VCC 43 GND 42 CAPREG28 41 GND ...

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... IF output 47 IF gain control input ground 51 vertical synchronization input for analog applications; connect to ground for digital applications 52 internal regulator decoupling ground exposed die ground Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC © NXP B.V. 2008. All rights reserved ...

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... The Silicon Tuner can be used either as TV receiver or FM radio receiver. The TDA18271HD requires a single 16 MHz crystal for clock generation. When bit XTOUT_ON = 1, a clock signal is available on pins XTOUTP and XTOUTN to drive a second tuner, a channel decoder demodulator (TDA8295) for analog TV reception and FM radio ...

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... The slave tuner will automatically compensate for the gain change, using the MASTERSYNC and FREEZE signals. 8.4 Crystal input mode The TDA18271HD requires a 16 MHz crystal reference. The chosen crystal must withstand at least 100 W drive level and an additional shunt capacitor with a typical value of 5 shown in performances are guaranteed are: • ...

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... The number of bytes read is 16 extended register mode; see programmed values. TDA18271HD_3 Product data sheet 2 C-bus read in the TDA18271HD must read the entire I Table 7. Reading write-only bits can return values that are different from the Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com ...

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Table 5. I C-bus format Name Byte Sub name address 7 Address byte Address byte byte ID 00h 1 Thermo byte TM ...

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Table 5. I C-bus format …continued Name Byte Sub name address 7 Extended byte 7 EB7 16h Extended byte 8 EB8 17h CID_ALARM Extended byte 9 EB9 18h Extended byte 10 ...

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... X 1Ah 1 0 1Bh 0 0 1Ch 1 1 1Dh 0 0 1Eh 1 0 1Fh 0 0 20h 0 0 21h 0 0 22h 0 0 23h 1 0 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC [1] [1] [1] [ MA[1] AD[4] AD[3] AD[ ...

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... MHz crystal reference on the XTOUTP and XTOUTN pins IF output level selection calibration mode selection enables the extended register addressing gain step for image rejection calibration image rejection measurement frequency range Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC [1] [1] [1] [1] 5 ...

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... PLLs lock indicator to logic 1 turns off the AGC2 loop AGC2 gain Take-Over Point (TOP) of the RF AGC, detection in RF TOP of the RF AGC, detection filter selection Table 8. Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference Table 20 Table 21 Table 22 Table 23 Table 24 ...

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... write mode read mode Description must be set to 00 programmable address bits of the first programming byte Description must be 1 TDA18271HD/C2 identification number Table 52) Table 52) Table © NXP B.V. 2008. All rights reserved. 52 ...

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... V (RMS value) EP1 - Easy prog byte 1 (subaddress 03h) bit description Access Value Description R Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC (allows the maximum gain source impedance and a low output see Table 12 power level disabled ...

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... Symbol RF_BAND[2: GAIN_TAPER[4:0] 9.3.7 Description of Easy prog byte 3 The TDA18271HD has three different Standby modes. Two Standby modes are dedicated to special application demands; the third Standby mode is called ‘device-off’. It represents the smallest achievable power consumption. Table 15. Legend: * power-on reset value. ...

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... All calibrations require a precise set of sequential operations, therefore it is mandatory to follow the flowcharts described in The TDA18271HD has two calibration modes: one for the image rejection calibration and one for the RF tracking filter calibration. The image rejection calibration optimizes tunable parameters inside the mixer using a set of internal measurements to ensure typical value of image rejection ...

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... The Power detection mode is a Normal mode in which the detector used for the calibrations is switched ON. This special mode enables power sensing at the input of the TDA18271HD and makes the power scan algorithm possible (see “Flowchart 9.3.9 Description of Easy prog byte 5 Table 19 ...

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... R 1 1111 R/W 0000 0001* R/W 1000 0100* Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Value Description 0* adds a DC notch in IF for better adjacent channels rejection; depends on standards; see Table 43 000 LO synthesizer post-divider; see Table 47 Access Value Description R/W ...

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... R/W 00* R/W 10* R/W 0000 0000* R/W 1000 XXXX 000X XX00* Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC …continued Description extended byte 4 forces the main PLL charge pump to source current to the main PLL loop filter no force extended byte 4 extended byte 5 extended byte 6 ...

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... R 0* R/W 100* R/W 1000* R/W 1 0110* R/W 0* R/W 0* R/W 0* Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC …continued Description extended byte 17 turns the AGC1 loop off on extended byte 18 AGC1 gain extended byte 19 extended byte 20 forces the internal lock indicator forced to logic 1 ...

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... FM_IN 2 9.4 I C-bus programming flowcharts The following flowcharts describe how to: • Initialize the TDA18271HD • Launch the calibrations • Normal mode The image rejection calibration and RF tracking filter calibration must be launched exactly as described in the flowchart, otherwise bad calibration or even blocking of the ...

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... Internal table IR_GSTEP = 2h I2C_XTOUT_ASYM = 1 initialization phase PD_AGC1_DET = 1 - IR_GSTEP = 2h, I2C_XTOUT_ASYM = 1, PD_AGC1_DET = Programming sequence 2 C-bus read access procedures to the TDA18271HD are Section 9.4.16 “Flowchart TDA18271Read” Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC master or slave 2 MS for I C-bus write tuner registers update 2 I ...

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... XY_map yy_out is the particular value find row n. xx(n 650 MHz Find RFC_K = f KM_map KM_map Finding the row of RFC_K: 350000 < 650000 3; see Table 46 Finding a value in a table Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC 001aag722 001aah042 yy_out 001aag822 1) < xx_in xx(n) in RF(max) ...

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... Set the tuner to the wanted channel Call TDA18271ChannelConfiguration TDA18271SetRf_dual Flowchart TDA18271SetRf_dual TDA18271InitCal Description systematic initializations for master and slave tuners MS_init - TMVALUE_RFCAL, init_done Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC [1] Start No TMVALUE_RFCAL init_done End Reference © NXP B.V. 2008. All rights reserved. Reference ...

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... Calibrate the RF tracking filters Call TDA18271CalcRFFilterCurve Back to POR Call TDA18271MSPOR init_done = true End TDA18271InitCal Flowchart TDA18271InitCal TDA18271FixedContentsI2Cupdate Description update and write the TDA18271HD registers sequential update of AGC1 and AGC2 image calibration algorithm Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC MS_init ...

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... Wait PLL locking Launch optimization algorithm - EP2 Wait optimization TDA18271CalcRFFilterCurve Description calculate the RF filter curve coefficients RF1_default, RF2_default, RF3_default, MS RF_BAND_map TMVALUE_RFCAL Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC IRCAL high band EP5 = 83h - initialization CPD = 98h - CD1 = 65h - CD2 = 00h ...

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... RF_Band 5 filters calibration Call TDA18271RFTrackingFiltersInit f = 865000 kHz RF(max) RF_Band 6 filters calibration Call TDA18271RFTrackingFiltersInit Read die current temperature Call TDA18271ThermometerRead End TDA18271CalcRFFilterCurve . RF(max) Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC f RF(max) RF1_0, RF_A1_0, RF_B1_0 f RF(max) RF1_1, RF_A1_1, RF_B1_1 f RF(max) RF1_2, RF_B1_2, ...

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... RF filter curve coefficients used for their approximation RF(max) RF_CAL_map (Cprog_table = f (frequency)) RF1, RF2, RF3, RF_A1, RF_B1, RF_A2, RF_B2 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference Table 51 “RF_CAL_map” © NXP B.V. 2008. All rights reserved ...

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... RF(max) RF_CAL_map bcal = 0 Cprog_cal3 = Cprog_table3 Cprog_table3 RF2 RF3 RF_A2 = (Cprog_cal3 Cprog_table3 RF_B2 = Cprog_cal2 Cprog_table2 Cprog_cal2 Cprog_cal3 Cprog_table2 End Cprog_table3 TDA18271RFTrackingFiltersInit Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC RF1_default, RF2_default, RF3_default in RF_Band_map RF(max) RF1 bcal RF1 No Yes Cprog_cal1 Cprog_table1 No Yes Cprog_cal1 ...

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... TDA18271PowerScan Start TDA18271PowerScanInit End TDA18271PowerScanInit TDA18271PowerScan Description find an interference-free calibration frequency freq_input, MS RF_BAND_map, RF_CAL_map, CID_Target_map bcal, freq_output Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference I 2 C-bus Internal table STD = 12, - IF_LEVEL = 0 CAL_MODE = 0 - EP3...EP4 AGC1_GAIN = 0 EB18 AGC2_GAIN = 0 - ...

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... No CID_GAIN CID_Target Yes bcal bcal = 1 freq_input freq_output = freq_MAINPLL 1 MHz freq_output End TDA18271PowerScan Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner Internal table I C-bus RF_BAND = RF_BAND - RFC_Cprog = Cprog_table GAIN_TAPER = GAIN_TAPER CID_Target = CID_Target count_limit = count_limit - EP2, EB14 ...

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... Cprog for which freq_input is the central frequency of the RF tracking filters freq_input, MS BP_FILTER_map, KM_map and GAIN_TAPER_map RFC_CPROG Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference Table 44 “BP_FILTER_map” Table 46 “KM_map” Table 49 “GAIN_TAPER_map” © NXP B.V. 2008. All rights reserved. ...

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... KM_map RF(max) - LO_FORCESRCE = 1 CAL_FORCESRCE = 1 RFC_CPROG = 0 FORCE_LOCK = 0 CAL_MODE = 3h - LO_FORCESRCE = 0 CAL_FORCESRCE = 0 FORCE_LOCK = 1 CAL_MODE = 0 SM_LT = 0 AGC1_GAIN = End TDA18271CalibrateRF Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner C-bus EP4 - EB18 - - - - EP1 … EP3, EB13 EB4 EB7 EB14 EB20 - EP4 … EP5 EP2, EP1, EP2, EP1 ...

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... Start TDA18271MSPOR End TDA18271MSPOR TDA18271RFTrackingFiltersCorrection Description programmed central frequency freq_input freq_input, TMVALUE_RFCAL, MS RF_BAND_map, RF_CAL_DC_OVER_DT_map, RF_CAL_map - Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference I 2 C-bus Internal table PD_AGC1_DET = 0 EB12 AGC1_LOOP_OFF = 0 - AGC1_GAIN = 0 EB18 AGC2_GAIN = SM_LT = 0, EP3 SM_XT = 0 FORCELP_FC2_EN = 0, EB21 ...

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... Capprox RF_B1 Cprog_table freq_input No Capprox < 0 Capprox > 255 Yes Yes Capprox = 0 Capprox = 255 in RF_CAL_DC_OVER_DT_map RF(max) (TMVALUE_CURRENT TMVALUE_RFCAL) End TDA18271RFTrackingFiltersCorrection Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner Internal table I C-bus SM_LT = 0, EP3 SM_XT = 0 TMVALUE_CURRENT Cprog_table RF1 RF2 RF3 RF_A1 ...

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... Description channel and broadcast configuration freq_input, MS, Standard STANDARD_DESCRIPTION_map, BP_FILTER_map, RF_BAND_map, CAL_PLL_map, GAIN_TAPER_map, IR_MEAS_map - Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference Table 43 “STANDARD_DESCRIPTION_map” Table 44 “BP_FILTER_map” Table 45 “RF_BAND_map” Table 48 “CAL_PLL_map” Table 49 “GAIN_TAPER_map” Table 53 “IR_MEAS_map” ...

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Start TDA18271ChannelConfiguration Actions Standard mode update Update TV broadcast parameters Standard Switch RFAGC to high speed mode Normal mode Update IF output level Update IF notch frequency Update extended byte 22 STANDARD_DESCRIPTION_ ...

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... MPD, MD1, MD2, MD3 and update the tuner registers freq_input, MS MAIN_PLL_map - Start TDA18271CalcMAINPLL in MAIN_PLL_map LO(max) 7 freq_input 125 End TDA18271CalcMAINPLL Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference Table 47 “MAIN_PLL_map” MAIN_POST_DIV Div MS 2 Internal table I C-bus MPD = MAIN_POST_DIV & 7Fh - ...

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... End TDA18271CalcCALPLL TDA18271ThermometerRead Description reads the current temperature on the die and then turns the temperature sensor OFF MS THERMOMETER_map TMVALUE (temperature in C) Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Reference Table 48 “CAL_PLL_map” CAL_POST_DIV Div MS 2 Internal table I C-bus ...

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... The internal software registers are never updated at any time during the read procedure but are updated when the TDA18271Read is called. 2 The I C-bus read in the TDA18271HD does not support subaddressing or variable length sequences. The chip can only be read by performing read sequences TDA18271Read (16 bytes) or TDA18271ReadExtended (39 bytes). TDA18271HD_3 ...

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... MS Choose Read address = f (MS) Read the first 16 bytes AddRead starting at address Cx00h End TDA18271Read TDA18271ReadExtended Description read the first 39 bytes of the TDA18271HD image of the tuner registers from TM to EB23 Start TDA18271ReadExtended MS Choose Read address = f (MS) Read the first 39 bytes AddRead ...

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... TDA18271HD_3 Product data sheet Recommended values FM_RFN IF_LEVEL[2:0] IF_NOTCH 1 000 0 000 0 001 “Characteristics”) relate to these standard dependent arrangements. Any other combination of BP_FILTER_map Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC [1] [2] EB22[7:0] f (MHz 2Ch 1.25 0 2Ch 6 6.9 7.1 7.25 6 ...

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... Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC RF1_ RF2_ default default RF2 RF3 (kHz) (kHz) 0 46000 0 0 52200 0 70100 136800 0 156700 ...

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... DDh DCh DBh DAh D9h D8h D3h CDh CCh CBh CAh C9h C8h C3h BDh BCh BBh Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC [1] Div 2Ch 28h 24h 20h 1Eh 1Ch 1Ah 18h 16h 14h 12h 10h 0Fh 0Eh ...

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... Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC [1] Div 28h 24h 20h 1Ch 1Ah 18h 16h 14h 12h 10h 0Eh 0Dh 0Ch 0Bh 0Ah 09h 08h ...

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... Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner 317900 716900 330700 735400 343400 753900 356100 772500 368800 791000 381500 809500 394200 828000 ...

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... Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC [1] f (kHz) dCoverdT RF(max) 38h - - 39h - - 3Bh - - f Cprog_ f RF(max) RF(max) (kHz) table ...

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... Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC f Cprog_ f Cprog_ RF(max) RF(max) (kHz) table (kHz) table 633000 41h 799000 8Ah 634000 42h ...

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... IR_MEAS_map CID_Target_map CID_Target Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC TM_RANGE = 106 C 104 C 100 C 102 C 122 C 120 C 116 C 118 C 108 C 110 C 114 C 112 C IR_MEAS[2:0] 101 ...

Page 51

... CAPRFAGC STO 15 CAPREGVCO 17 TDA18271HD_3 Product data sheet [1] Average DC voltage 0 001aaf836 0 001aaf837 2 001aaf838 0. 001aaf839 0. 001aaf840 2.8 V (Normal mode (Standby mode) 17 001aaf841 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC © NXP B.V. 2008. All rights reserved ...

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... XTALP 26 XTALN 27 TDA18271HD_3 Product data sheet [1] Average DC voltage 0 001aaf842 1.6 V (Normal mode (Standby mode) 20 001aaf843 0 001aaf844 0 001aaf845 0 001aaf846 1. 001aaf847 1. 001aaf848 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC © NXP B.V. 2008. All rights reserved ...

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... Product data sheet [1] Average DC voltage 3 001aaf849 high-Z 001aaf850 2 001aaf851 2 001aaf852 high-Z 001aaf853 3.3 V (Normal mode); 0.5 34 001aaf854 3.3 V (Normal mode); 0.5 001aaf855 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC V (Calibration mode (Calibration mode) CC © NXP B.V. 2008. All rights reserved ...

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... IFOUTN 45 IFOUTP 46 TDA18271HD_3 Product data sheet [1] Average DC voltage high-Z 38 001aaf856 high-Z 001aaf857 1.8 V (Normal mode); 2.0 V (Sleep mode) 40 001aaf858 2.8 V (Normal mode); 2.4 V (Sleep mode) 42 001aaf859 1. 001aaf860 1. 001aaf861 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC © NXP B.V. 2008. All rights reserved ...

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... stg esd [1] The TDA18271HD withstands the latch-up specifications of JEDEC JESD78A, with the specific recommendation using coupling capacitors on pins RF_IN, LT, STO, XTOUTP and XTOUTN. 12. Thermal characteristics Table 57. Symbol R th(j-c) [1] The junction temperature can be obtained with the formula T the thermal resistance of the application. R maximum value defi ...

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... Figure CC Parameter Conditions RF frequency on pin STO output impedance on pin STO voltage gain on pin 75 source resistance on STO RF input VSWR = 2) POWER_LEVEL[6: POWER_LEVEL[6: POWER_LEVEL[6: POWER_LEVEL[6: Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC 27; unless otherwise specified. Min Typ Max 45 - 864 - - 6.5 ...

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... IF output differential mode; magnitude impedance value IF AGC GAIN 2 V (p-p) IF output voltage range selection tilt gain RF frequency range; 6/7/8 MHz channel Rev. 03 — 11 September 2008 TDA18271HD Silicon Tuner IC Min Typ Max Unit 3.13 3.30 3.47 V 180 235 290 ...

Page 58

... DVB-T (64 QAM 4 BER = 2.10 analog 50 dB video SNR weighted sensitivity (color loss) Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC …continued Min Typ Max - ...

Page 59

... MHz output frequency peak-to-peak load output voltage slew rate of rising load signal slew rate of falling load signal Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Figure 27; Min Typ Max Unit - 265 315 mA ...

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... LOW-level input fixed input levels voltage V related input levels DD HIGH-level input fixed input levels voltage V related input levels 140 240 340 440 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Figure 27; unless Min Typ Max - - ...

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... MHz bandwidth filter (5) 9 MHz bandwidth filter Fig 24. Typical IF selectivity curves TDA18271HD_3 Product data sheet ( Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC 001aah562 (2) (3) (4) ( (MHz) IF © NXP B.V. 2008. All rights reserved ...

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... I C-bus (gated) SILICON IFOUTP TUNER IFOUTN TDA18271HD (SLAVE) 3.3 V DVB-T CHANNEL DECODER (TDA1004x) V_IFAGC IFOUTN IFOUTP IF DEMODULATOR IFOUT (TDA8295) VSYNC Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC CHANNEL TS DEMODULATOR TDA10048HN 2 3 C-bus 1.2 V CHANNEL TS DEMODULATOR TDA10048HN 2 3 C-bus 1.2 V 001aah040 MPEG2 transport stream ...

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... ST1 100 GND 100 nF 48 V_IFAGC 47 IFOUTP 46 IFOUTN 45 VCC 44 GND 43 CAPREG28 42 GND 41 TDA18271HD CAPREG18 40 SDA 39 SDA SCL 38 SCL GND 37 GND 36 VT_CAL 35 CP_CAL 34 VCC J106 ...

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... 2 scale 1.79 2.16 3.32 9.1 0.31 0.69 2.06 3.22 1.69 8.9 0.21 0.59 REFERENCES JEDEC JEITA - - - - - - Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner detail 0.18 0.1 0.05 0. 1.79 0.79 2.63 2.02 ...

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... NXP Semiconductors 17. Printed-circuit board 17.1 Reflow profile See application note AN10366 . 17.2 De-soldering recommendation See application note AN10366 . TDA18271HD_3 Product data sheet Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC © NXP B.V. 2008. All rights reserved ...

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... 0 0.555 0.250 9.500 9.500 4.610 1.740 Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC 0.065 0.35 0.5 0.8 0.9 0 ...

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... Voltage Controlled Oscillator Data sheet status Product data sheet 18: added row with value 110 60: added row with condition IF_LEVEL[2:0] = 110 Product data sheet 2 C-bus programming flowcharts”: updated for TDA18271HD/C2 Product data sheet Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC Change notice ...

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... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners C-bus — logo is a trademark of NXP B.V. Silicon Tuner — trademark of NXP B.V. http://www.nxp.com salesaddresses@nxp.com Rev. 03 — 11 September 2008 TDA18271HD www.DataSheet4U.com Silicon Tuner IC © NXP B.V. 2008. All rights reserved ...

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... NXP B.V. 2008. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com TDA18271HD www.DataSheet4U.com Silicon Tuner IC All rights reserved. Date of release: 11 September 2008 Document identifier: TDA18271HD_3 ...

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