tda9817t NXP Semiconductors, tda9817t Datasheet
tda9817t
Available stocks
Related parts for tda9817t
tda9817t Summary of contents
Page 1
DATA SHEET TDA9817; TDA9818 Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators Product specification Supersedes data of 2001 Oct 19 INTEGRATED CIRCUITS 2004 Jun 29 ...
Page 2
... L; signal controlled reaction time for L Tuner AGC with adjustable TakeOver Point (TOP) Automatic Frequency Control (AFC) detector without extra reference circuit ORDERING INFORMATION TYPE NUMBER NAME TDA9817T SO24 TDA9817TS SSOP24 TDA9818 SDIP24 TDA9818T SO24 TDA9818TS SSOP24 2004 Jun 29 ...
Page 3
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators QUICK REFERENCE DATA SYMBOL PARAMETER V supply voltage P I supply current P V vision IF input signal voltage sensitivity i(VIF)(rms) (RMS value) V video output signal voltage o(CVBS)(p-p) (peak-to-peak value ...
Page 4
... SIF1 23 SIF SIF AMPLIFIER SIF2 24 SAW intercarrier mode SIF INTERCARRIER AGC MODE SWITCH 5 C SAGC standards selection switch (1) Not connected for TDA9817T and TDA9817TS. L/L accent switch and adjust PLL LADJ VCO2 VCO1 AFC ( AFC DETECTOR VCO ...
Page 5
... V 21 supply voltage P TOP 22 tuner AGC takeover point adjust SIF1 23 SIF differential input signal voltage 1 SIF2 24 SIF differential input signal voltage 2 Note 1. Not connected for TDA9817T and TDA9817TS. 2004 Jun 29 TDA9817; TDA9818 VIF1 1 2 VIF2 STD VAGC 5 C SAGC ...
Page 6
... SIF2 23 SIF1 22 TOP GND 19 VCO2 18 VCO1 17 AFC CVBS 16 ( TAGC (1) Not connected for TDA9817TS. 6 Product specification TDA9817; TDA9818 VIF1 1 24 SIF2 VIF2 2 23 SIF1 (1) STD 3 22 TOP C VAGC SAGC 5 20 GND T PLL ...
Page 7
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators FUNCTIONAL DESCRIPTION The integrated circuit comprises the functional blocks as shown in Fig.1: Vision IF amplifier and VIF AGC detector Tuner AGC Frequency Phase Locked Loop detector (FPLL) VCO, Travelling Wave Divider (TWD) ...
Page 8
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators Sound IF amplifier and SIF AGC The sound IF amplifier consists of two AC-coupled differential amplifier stages. Each differential stage comprises a controlled feedback network provided by emitter degeneration. The SIF AGC detector ...
Page 9
... V electrostatic handling voltage esd Notes 104 mA amb R = 110 K/W for TDA9817TS and TDA9818TS. th(j-a) 2. Machine model class 2.5 H). THERMAL CHARACTERISTICS SYMBOL PARAMETER R thermal resistance from junction to ambient in free air th(j-a) TDA9818 TDA9817T; TDA9818T TDA9817TS; TDA9818TS 2004 Jun 29 ...
Page 10
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators CHARACTERISTICS see Table 1 for input frequencies and levels; input level V P amb peak white level for L); IF input from 50 B/G: 10%; ...
Page 11
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SYMBOL PARAMETER V VIF input signal voltage i(VIF)(sens)(rms) sensitivity for PLL to be locked (RMS value); pins VIF1 and VIF2 Composite video amplifier (pin CVBS); sound carrier off V output signal voltage o(CVBS)(p-p) ...
Page 12
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SYMBOL PARAMETER intermodulation IM(1.1) attenuation at ‘blue’ intermodulation attenuation at ‘yellow’ intermodulation IM(3.3) attenuation at ‘blue’ intermodulation attenuation at ‘yellow’ f robustness for unwanted unwanted(p-p) frequency deviation of picture carrier (peak-to-peak value) robustness ...
Page 13
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SYMBOL PARAMETER Tuner AGC (pin TAGC input signal voltage for i(rms) minimum starting point of tuner takeover (RMS value) IF input signal voltage for maximum starting point of tuner takeover (RMS ...
Page 14
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SYMBOL PARAMETER Sound IF amplifier (pins SIF1 and SIF2) V input signal voltage i(SIF)(rms) sensitivity (RMS value) V maximum input signal i(max)(rms) voltage (RMS value) G SIF gain control range SIF(ctrl) R differential ...
Page 15
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SYMBOL PARAMETER residual vision carrier vc(rms) (RMS value) suppression of video H(sup) signal harmonics R output resistance o(QSS output voltage O(QSS internal bias current for int(QSS) emitter follower I ...
Page 16
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SYMBOL PARAMETER FM operation (B/G standard; pin AF); notes 16 and 16a V AF output signal voltage o(AF)(rms) (RMS value output clipping signal o(AF)(clip) voltage level f frequency deviation AF V ...
Page 17
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SYMBOL PARAMETER Single reference QSS AF performance for FM operation (B/G standard); see Table 1; notes 19, 20 and 21 S/N weighted signal-to-noise W ratio Intercarrier AF performance for FM operation (standard B/G); ...
Page 18
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators Notes 1. Values of video and sound parameters are decreased This parameter is not tested during production and is only given as an application information for designing the television receiver. ...
Page 19
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators e) Example for SAW filter G1962: sound shelf value = 20 dB, V i(sc) = – ------------- o(rms) V i(pc) 16. Input level for second IF from an external generator ...
Page 20
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators 70 handbook, full pagewidth gain (dB) 0. i(VIF)(rms) 50 (mV) 0 1.5 ( (3) I ...
Page 21
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators handbook, halfpage Fig.7 Typical signal-to-noise ratio as a function of IF input voltage. handbook, halfpage sc = sound carrier, with respect to sync level chrominance carrier, with respect to sync level. ...
Page 22
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators handbook, full pagewidth AFC TDA9817 17 TDA9818 Fig.9 Measurement conditions and typical AFC characteristic. handbook, full pagewidth Fig.10 Typical video signal levels on output pin CVBS (sound carrier off). 2004 ...
Page 23
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators 10 handbook, halfpage (1) (dB) 10 ( (1) Signal. (2) AM rejection. (3) Noise. Fig.11 Typical audio level, noise and AM rejection (54% FM deviation) for ...
Page 24
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators 140 handbook, full pagewidth antenna input (dB V) 120 (1) 100 (1) Depends on TOP. 2004 Jun 29 SAW insertion tuning gain control range SAW insertion 40 dB ...
Page 25
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators INTERNAL CIRCUITRY Table 2 Equivalent pin circuits and pin voltages PIN PIN DC VOLTAGE NO. SYMBOL (V) 1 VIF1 3.4 2 VIF2 3.4 (1) 3 STD 1.5 ...
Page 26
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators PIN PIN DC VOLTAGE NO. SYMBOL ( 1.5 to 4.0 SAGC 6 PLL 1.5 to 4.0 (1) 7 LADJ 2004 Jun 29 EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION ...
Page 27
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators PIN PIN DC VOLTAGE NO. SYMBOL ( 2 2.3 de- 2.3 de- 1.2 to 3.0 DEC 2004 Jun 29 EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT) ...
Page 28
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators PIN PIN DC VOLTAGE NO. SYMBOL (V) 12 QSS 2 2. TAGC 0 to 13.2 ( 3.2 BL 2004 Jun 29 EQUIVALENT CIRCUIT (WITHOUT ESD ...
Page 29
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators PIN PIN DC VOLTAGE NO. SYMBOL (V) 16 CVBS sync level: 1.5 17 AFC 0 VCO1 2.7 19 VCO2 2.7 20 GND 2004 Jun ...
Page 30
... Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators PIN PIN DC VOLTAGE NO. SYMBOL (V) 22 TOP 0 to 1.9 23 SIF1 3.4 24 SIF2 3.4 Note 1. Not connected for TDA9817T and TD9817TS. 2004 Jun 29 EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT 800 3 Product specification TDA9817; TDA9818 ...
Page 31
... VIF input standards selection switch (1) See Table 3. (2) Not connected for TDA9817T and TDA9817TS. (3) Depends on TV standard AFC 22 k 100 1.1 V (p-p) GND video ( ...
Page 32
... FILTER K9453 SIF ( intercarrier mode 1 2 VIF SAW FILTER K3953 50 (3) standards selection switch (1) See Table 3. (2) Not connected for TDA9817T and TDA9817TS. (3) Depends on TV standard (p-p) video V P AFC 100 GND ( 330 ...
Page 33
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators Table 3 Oscillator circuit for the different TV standards PARAMETER EUROPE IF frequency 38.9 MHz VCO frequency 77.8 MHz Oscillator circuit 18 C VCO C(C9) 8 e.g. Toko coil ...
Page 34
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators PACKAGE OUTLINES SDIP24: plastic shrink dual in-line package; 24 leads (400 mil pin 1 index 1 DIMENSIONS (mm are the original dimensions UNIT max. min. ...
Page 35
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SO24: plastic small outline package; 24 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT A A ...
Page 36
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SSOP24: plastic shrink small outline package; 24 leads; body width 5 pin 1 index 1 DIMENSIONS (mm are the original dimensions) A UNIT ...
Page 37
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators SOLDERING Introduction This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit Packages” (document order ...
Page 38
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators During placement and before soldering, the package must be fixed with a droplet of adhesive. The adhesive can be applied by screen printing, pin transfer or syringe dispensing. The package can be soldered ...
Page 39
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators Suitability of IC packages for wave, reflow and dipping soldering methods MOUNTING Through-hole mount CPGA, HCPGA DBS, DIP, HDIP, RDBS, SDIP, SIL (4) Through-hole- PMFP surface mount Surface mount BGA, HTSSON..T (5) SSOP-T ...
Page 40
Philips Semiconductors Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators DATA SHEET STATUS DATA SHEET PRODUCT LEVEL (1) STATUS STATUS I Objective data Development II Preliminary data Qualification III Product data Production Notes 1. Please consult the most recently issued data sheet before ...
Page 41
Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited ...