tda8708a NXP Semiconductors, tda8708a Datasheet
tda8708a
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tda8708a Summary of contents
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... DATA SHEET TDA8708A Video analog input interface Product specification Supersedes data of April 1993 File under Integrated Circuits, IC02 Philips Semiconductors INTEGRATED CIRCUITS June 1994 ...
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... Scrambled TV (encoding and decoding) Digital picture processing Frame grabbing. GENERAL DESCRIPTION The TDA8708A is an analog input interface for video signal processing. It includes a video amplifier with clamp and gain control, an 8-bit analog-to-digital converter (ADC) with a sampling rate of 32 MHz and an input selector. ...
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... Fig.1 Block diagram. 3 clock decoupling TTL outputs V CCO (+ 5 V) input input bit ADC TTL 4 OUTPUTS analog V CCA analog ground (+ 5 V) Product specification TDA8708A output format/ chip enable (3-state input MBB965 ...
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... CLK 5 V CCD 6 V CCO 7 TDA8708A 8 DGND Fig.2 Pin configuration. 4 Product specification TDA8708A RPEAK 28 27 GATE A GATE AGC 24 CLAMP 23 AGND V CCA 22 21 DEC 20 ADCIN 19 ANOUT VIN2 18 17 VIN1 16 VIN0 15 I1 MBB964 ...
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... TDA8708A automatically switches to configuration mode 2 (see Fig.5). When the TDA8708A is in configuration mode 1, the gain of the AGC amplifier will be roughly adjusted (sync level to a digital output level of 0 and the peak level to a digital output level of 255) ...
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... CCA CCO = 5 V and unless otherwise specified. amb MIN. TYP. 4.5 5.0 4.5 5.0 4 2.0 400 0 2.0 400 2 80 2.8 4.0 see Table 2 3.5 see Table 3 Product specification TDA8708A MAX. UNIT 5.5 V 5 CCD 0 CCD A 20 ...
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... V = 1.33 V (p-p); VIN note 4 60 note 5 see Fig.10 4.5 see Fig. 0.4 V 400 clk V = 2.7 V clk MHz clk MHz clk 0 2.6 370 7 Product specification TDA8708A TYP. MAX. UNIT 1.33 V 2 2.24 V CCA 0.8 deg MHz +6 0 CCD ...
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... MIN. TYP. V CCA V CCA 1.0 1 2.4 < CCD Product specification TDA8708A MAX. UNIT 2. CCD +20 A MHz % deg %/V 1 LSB 0.5 LSB 2 LSB ns ns ...
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... The supply voltage rejection is the relative variation of the analog signal (full-scale signal at input) for supply variation – SVRR2 = ----------------------------------------------------------------------------------------------------- 9. Full-scale sine wave (f = 4.4 MHz June 1994 = 1.33 V. i(p-p) G -------- for (p-p), gain at 100 kHz = 1 and 1 V supply variation – CCA = 27 MHz). clk 9 Product specification TDA8708A should be referenced to V and L CCA ...
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... Product specification TDA8708A I MODE CLAMP I 1 CLAMPM 2 + ...
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... Fig.3 Test signal on the ADCIN pin for differential gain and phase measurements. digital ndbook, full pagewidth output level 255 0 GATE A GATE B MODE 1 June 1994 5 MHz sine wave 64 s peak-level gain control black-level clamping sync-level gain control Fig.4 Control mode 1. 11 Product specification TDA8708A 0.25 V 1.0 V 0.25 V MBB959 MBB969 time ...
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... Fig.5 Control mode sample N 2 sample sample data N 2 data Fig.6 Timing diagram for data output. 12 Product specification TDA8708A MBB970 safety margin standard picture level time clock input reference level (1.5 V) sample N 1 2.4 V data N data N 1 0.4 V ...
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... Fig.8 Load circuit for timing measurement; data outputs (OF = LOW or open-circuit). June 1994 high impedance two's complement t dDZ Fig.7 Output format timing diagram. handbook, halfpage MBD865 13 Product specification TDA8708A open 2.4 V binary 0 MBB968 dEZ V CCO 2 k IN916 or IN3064 DGND ...
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... Minimum and maximum values (temperature and supply). June 1994 handbook, halfpage MBB955 12 G (dB (1) ( 2.6 3 3.4 3 C). amb Fig.10 Gain control curve. 14 Product specification TDA8708A V CCO IN916 or IN3064 S2 DGND = 1 MHz V MSA676 4.2 4.6 V (V) 25 ...
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... Philips Semiconductors Video analog input interface INTERNAL PIN CIRCUITRY June 1994 15 Product specification TDA8708A pagewidth full handbook, ...
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... APPLICATION INFORMATION Additional information can be found in the laboratory report “FBL/AN9308” . handbook, full pagewidth clock recommended to decouple V CCO the output data of TDA8708A interfaces with a capacitive CMOS load device. (2) See Figs 13 and 15 for examples of the low-pass filters. June 1994 ...
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... Fig.14 Frequency response for filter shown in Fig.13. June 1994 680 CCA (pin 22) Characteristics of Fig. 13 MSA682 (MHz) 17 ADCIN (pin 20) 2 MBB966 - 1 Order 5; adapted CHEBYSHEV Ripple 0 6.5 MHz 9.75 MHz. notch Product specification TDA8708A and 2.2 k ...
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... Fig.16 Frequency response for filter shown in Fig.15. June 1994 82 H 680 ADOUT (pin 19 CCA (pin 22) Characteristics of Fig. 15 Order 5; adapted CHEBYSHEV Ripple MSA681 f = 6.5 MHz (MHz) 18 ADCIN (pin 20) 2 MSA678 0 dB. Product specification TDA8708A and 2.2 k ...
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... Video analog input interface PACKAGE OUTLINES handbook, full pagewidth 3.9 3.4 1.7 max 28 1 Dimensions in mm. Fig.17 Plastic dual in-line package; 28 leads (600 mil) with internal heat spreader (SOT117-1). June 1994 36.0 35.0 0.53 2.54 max (13x) 1.7 max Product specification TDA8708A 15.80 15.24 4.0 5.1 max max 0.51 min 0.254 M 0.32 max 15.24 17.15 15.90 14.1 13.7 MSA264 ...
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... Philips Semiconductors Video analog input interface handbook, full pagewidth S 0.9 (4x) 0.4 28 pin 1 index 1 Dimensions in mm. Fig.18 Plastic small outline package; 28 leads; large body (SOT136-1). June 1994 18.1 17.7 0 0.49 0.25 M 0.36 1.27 (28x) 20 Product specification TDA8708A 7.6 7.4 10.65 10.00 1.1 1.0 2.45 0.3 2.25 0.32 0.1 0.23 1.1 0.5 detail A A 2.65 2. MBC236 - 1 ...
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... C. (Pulse-heated soldering is not recommended for SO packages.) For pulse-heated solder tool (resistance) soldering of VSO packages, solder is applied to the substrate by dipping extra thick tin/lead plating before package placement. 21 Product specification TDA8708A - BY HAND HELD SOLDERING ) ...
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... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. June 1994 22 Product specification TDA8708A ...
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... Philips Semiconductors Video analog input interface June 1994 NOTES 23 Product specification TDA8708A ...
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Philips Semiconductors – a worldwide company Argentina: IEROD, Av. Juramento 1992 - 14.b, (1428) BUENOS AIRES, Tel. (541)786 7633, Fax. (541)786 9367 Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. (02)805 4455, Fax. (02)805 4466 Austria: Triester Str. 64, ...