TDA8787A NXP Semiconductors, TDA8787A Datasheet
TDA8787A
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TDA8787A Summary of contents
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... DATA SHEET TDA8787A 10-bit, 3 Msps analog-to-digital interface for CCD cameras Product specification Supersedes data of 2000 Nov 14 INTEGRATED CIRCUITS 2002 Oct 25 ...
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... Oct 25 APPLICATIONS Low-power, low-voltage CCD camera systems. GENERAL DESCRIPTION The TDA8787A is a 10-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, a PGA, clamp loops and a low-power 10-bit ADC, together with its reference voltage regulator. The PGA gain and the ADC input clamp level are controlled via the serial interface ...
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... L response time is 800 2. 3 PGA code = 0; see Fig.8 PGA code = 383 CCA CCD CCO 2.7 V CCA CCD CCO 3 Product specification TDA8787A MIN. TYP. MAX. UNIT 2.7 3.0 3.6 V 2.7 3.0 3.6 V 2.5 2.6 3 bits ...
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... V CCA1 5 AGND1 OFD DAC 9 OFDOUT TEST1 TEST2 TEST3 AGND4 AGND2 CLPOB CLPDM AGND5 TDA8787AHL PGA 10-bit ADC SHIFTER BLANKING DAC 9-BIT 7-BIT REGISTER REGISTER SERIAL 8-BIT REGISTER INTERFACE OPGA OPGAC SEN SCLK SDATA VSYNC Fig ...
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... CPCDS2 8 clamp storage capacitor 2 OFDOUT 9 analog output of the additional 8-bit control DAC STDBY 10 standby mode control input (LOW: TDA8787A active; HIGH: TDA8787A standby) BLK 11 blanking control input CLPDM 12 clamp pulse input at dummy pixel (should be connected to ground) CLPOB 13 clamp pulse input for optical black ...
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... V CCD3 DGND3 AGND4 IN AGND1 V CCA1 CPCDS1 CPCDS2 OFDOUT STDBY BLK CLPDM 2002 Oct TDA8787AHL Fig.2 Pin configuration. 6 Product specification DESCRIPTION OGND V CCO 25 FCE331 TDA8787A ...
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... CCD CCO and V CCO referenced to AGND and V may have any value between 0.3 and +5.0 V provided that the supply CCD CCO in free air 7 Product specification MIN. 0.3 +5.0 0.3 +5.0 0.3 +5.0 0.5 +0.5 0.5 +1.2 0.5 +1.2 0.3 +5 +150 20 +75 150 CONDITIONS VALUE 76 TDA8787A MAX. UNIT UNIT K/W ...
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... CCO 2.7 V CCA CCD CCO CCD CCD PGA input code = 255 for maximum 4 LSB error PGA input code = 0 PGA input code = 383 8 Product specification TDA8787A MIN. TYP. MAX. 2.7 3.0 3.6 2.7 3.0 3.6 2.5 2.6 3 190 170 BLK AND 0 ...
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... MHz; ramp input pix see Fig.3 PGA input code = 0 PGA input code = 383 see Fig.8 PGA input code = 0 PGA input code = 96 PGA input code = 383 PGA input code = 0 9 Product specification TDA8787A MIN. TYP. MAX. 650 800 500 ...
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... OFD input code 0 OFD input code 255 static = 10 pF); see Figs 3 and 0.5 V < V < CCO V = 3.0 V CCO V = 2.7 V CCO 10 Product specification TDA8787A MIN. TYP. MAX. 1.0 AGND AGND + 1.0 250 2000 100 V 0.5 V CCO CCO 0 0 ...
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... SHD t h(IN-SHD) CLK DATA BLK Fig.3 Pixel frequency timing diagram with active HIGH-level polarities. 2002 Oct CDS(min) 0 CDS(min) 0.6 V 0 CLKH 2 d(SHD-CLK) 50% 2 su(BLK-CLK) 11 Product specification TDA8787A 2.2 V 2 h(o) t d(o) FCE337 ...
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... SHD t h(IN-SHD) CLK DATA BLK Fig.4 Pixel frequency timing diagram with active LOW-level polarities. 2002 Oct 0 CDS(min) 2.2 V 2 CDS(min) 2 CLKL 50% 2 su(BLK-CLK) 12 Product specification 0.6 V 0 d(SHD-CLK h(o) t d(o) FCE328 TDA8787A ...
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... In this case the number of clamp pixels is limited to 18 2002 Oct 25 1.0 V OFDOUT ( OFD control DAC input code (1) 4 pixels CLPOB WINDOW OPTICAL BLACK HORIZONTAL FLYBACK BLK window (t ); otherwise this timing interval can be W(clamp) Fig.6 Line frequency timing diagram. 13 Product specification TDA8787A FCE332 255 DUMMY VIDEO FCE333 ...
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... Fig.7 Total gain as a function of PGA input code. 6 (LSB 128 192 256 PGA input code 14 Product specification FCE327 320 383 PGA input code FCE329 320 383 TDA8787A ...
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... MSB A0 SD9 SD8 SD7 SD6 SD5 = (minimum). hd4 15 Product specification SD6 SD7 SD8 SD9 A0 A1 MSB LATCH SELECTION 6 CONTROL PULSE POLARITY LATCHES VSYNC control pulses polarity settings FCE334 LSB SD4 SD3 SD2 SD1 SD0 t su3 t hd3 FCE335 TDA8787A ...
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... SHP, SHD, CLPDM, CLPOB, BLK and CLK) SERIAL CONTROL BIT SD0 SD1 SD2 SD3 SD5 SD6 ADC DIGITAL OUTPUTS; PINS active, binary high impedance 16 Product specification TDA8787A (1) ACTIVE EDGE OR LEVEL 1 = HIGH LOW 1 = HIGH LOW always 0 = LOW 1 = HIGH LOW 1 = HIGH LOW 0 = rising falling (typical) ...
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... The digital output pins and their associated lines should be shielded by the digital ground plane which can then be used as a return path for digital signals. 17 Product specification TDA8787A ...
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... AGND1 5 V CCA1 6 TDA8787AHL CPCDS1 7 CPCDS2 8 OFDOUT 9 STDBY 10 BLK 11 CLPDM 100 nF V CCA Fig.11 Application diagram. 18 Product specification TDA8787A V CCD 100 nF 100 nF V CCD ...
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... 2.5 scale (1) ( 0.27 0.18 7.1 7.1 9.15 0.5 0.17 0.12 6.9 6.9 8.85 REFERENCES JEDEC EIAJ MS-026 detail 9.15 0.75 1.0 0.2 0.12 0.1 8.85 0.45 EUROPEAN PROJECTION Product specification TDA8787A SOT313 (1) ( 0.95 0. 0.55 0.55 0 ISSUE DATE 99-12-27 00-01-19 ...
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... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 20 Product specification TDA8787A ...
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... Wave soldering is suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. 2002 Oct 25 (1) not suitable not suitable suitable not recommended not recommended 21 Product specification TDA8787A SOLDERING METHOD (2) WAVE REFLOW suitable (3) suitable suitable (4)(5) suitable ...
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... Product specification TDA8787A DEFINITION These products are not Philips Semiconductors ...
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... Philips Semiconductors 10-bit, 3 Msps analog-to-digital interface for CCD cameras 2002 Oct 25 NOTES 23 Product specification TDA8787A ...
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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. 2002 All rights are reserved. Reproduction in whole or in part is prohibited ...