TDA8784 NXP Semiconductors, TDA8784 Datasheet
TDA8784
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TDA8784 Summary of contents
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... DATA SHEET TDA8784 18 Msps, 10-bit analog-to-digital interface for CCD cameras Product specification Supersedes data of 1999 Sep 21 INTEGRATED CIRCUITS 2002 Oct 23 ...
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... LQFP48 2002 Oct 23 APPLICATIONS CCD camera systems. GENERAL DESCRIPTION The TDA8784 is a 10-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, AGC and a low-power 10-bit Analog-to-Digital Converter (ADC) together with its reference voltage regulator. The AGC and CDS have a bandwidth circuit controlled by on-chip DACs via a serial interface ...
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... MIN. 4.75 4.75 2 MHz; CLK pF; ramp input 120 MHz; 18 cut(CDS MHz cut(AGC) gain = 4.5 dB 120 MHz; cut(CDS MHz cut(AGC) gain = 34 Product specification TDA8784 TYP. MAX. UNIT bits 400 1200 mV 6 ...
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... V CCO DGND2 CLK CLOCK GENERATOR OUTPUTS 10-BIT ADC BUFFER 8-BIT DAC SERIAL INTERFACE CCD1 SEN SDATA STDBY SCLK Product specification TDA8784 37 36 OGND DGND1 3 OFDOUT ...
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... D4 30 ADC digital output ADC digital output ADC digital output ADC digital output ADC digital output ADC digital output 9 (MSB) OGND 36 digital output ground 2002 Oct 23 DESCRIPTION or DACOUT, or connected Product specification TDA8784 to ground) ref ...
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... CLPOB AGND4 OFDOUT AMPOUT AGND1 V CCA1 AGCOUT CPCDS AGND5 ADCIN 10 CLPADC 11 V ref 12 2002 Oct 23 DESCRIPTION TDA8784HL Fig.2 Pin configuration. 6 Product specification TDA8784 36 OGND DGND1 MGM506 ...
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... AGND referenced to DGND and V may have any value between 0.3 and +7.0 V provided that the supply CCD CCO in free air 7 Product specification CONDITIONS MIN. 0.3 +7.0 0.3 +7.0 0.3 +7.0 1.0 +1.0 1.0 +4.0 1.0 +4.0 0.3 +7 +150 20 +75 150 CONDITIONS VALUE 76 TDA8784 MAX. UNIT CCD UNIT K/W ...
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... CLK CLPADC AND i(CDS1,2) CLK(pix 1200 mV (p-p) i(CDS) black-to-white transition in 1 pixel ( 1 LSB typ.); MHz; cut(CDS MHz cut(AGC) see Fig.5 8 Product specification TDA8784 MIN. TYP. MAX. UNIT 4.75 5 5.25 V 4.75 5 5.25 V 2 ...
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... AGC DAC input code = 00 (9-bit control); see Fig.7 AGC DAC input code 319 (9-bit control); see Fig.7 4-bit control DAC input code = 00 input code = 01 input code = 15 other codes see Fig.13 9 Product specification TDA8784 MIN. TYP. MAX. UNIT ...
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... MHz; cut(CDS MHz; cut(AGC 1200 mV i(CDS) = 120 MHz; cut(CDS MHz; note 2 cut(AGC 4.5 dB AGC G = 34.5 dB AGC AGC gain = 34.5 dB AGC gain = 4 Product specification TDA8784 MIN. TYP. MAX. UNIT MHz 0.5 V/ 1 +120 A 0 ...
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... V L CCO pF CCO pF CCO pF CCO pF 2 CCO pF 2 CCO 11 Product specification TDA8784 MIN. TYP. MAX. UNIT 2000 1.5 V 2.5 V 250 LSB 5 LSB V 0 CCO CCO 0 0.5 V ...
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... MSB (min.). 12 Product specification MSB LATCH SELECTION 7 10 (D6 to D0) (D9 to D0) CLAMP PARTIAL REFERENCE STANDBY LATCHES AND EDGE standby 10-bit DAC control or edge clocks MGM515 LSB hd3 t su3 TDA8784 MGE373 ...
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... CLPDM, CLPOB and CLPADC activated on HIGH level; note CLKADC activated with falling edge D6 must be set to logic 0. 0 Clamp reference DAC (D9 to D0). DATA BITS LOW active 13 Product specification DATA BITS CCA CCD + CCA CCD . ref CCA CCD TDA8784 (TYP.) ...
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... CCD cameras handbook, full pagewidth IND SHP SHD CLK ADCIN DATA 2002 Oct CDS 1 n(IN; SHP) 1 n(IN; SHD CPH t d( 10% Fig.5 Pixel frequency timing diagram. 14 Product specification TDA8784 1 o( MGR395 ...
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... HIGH) CLPADC (active HIGH) (1) When dummy pixels are not available. 2002 Oct 23 1 pixel OPTICAL BLACK HORIZONTAL FLYBLACK CLPDM CLPADC WINDOW CLPOB WINDOW (1) (1) Fig.6 Line frequency timing diagram. 15 Product specification TDA8784 1 pixel DUMMY VIDEO CLPDM CLPADC WINDOW MGR396 ...
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... Fig.8 DAC voltage output as a function of DAC input code. 2002 Oct 23 34.5 G AGC (dB) 4.5 0 319 AGC control DAC input code Fig.7 AGC gain as a function of DAC input code. OFD DAC voltage output 1023 16 Product specification MGM507 511 3.7 (V) 2.3 0 OFD control DAC input code TDA8784 MGM508 255 ...
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... Fig.9 Typical clamp current for pin CPCDS 300 0 2.85 300 400 mV Fig.10 Typical clamp current for pins IND and INP 200 0 V ref 200 400 mV Fig.11 Typical clamp current for pin V 17 Product specification TDA8784 V (V) MGR397 V (V) MGR398 V (V) MGR399 . ref ...
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... Oct Fig.12 CDS settling time and bandwidth. 18 Product specification (3) (2) ( 4-bit control DAC input code TDA8784 MGR400 400 t set (ns) 300 200 100 ...
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... V o(CDS)(p-p) (V) 1.2 0 ns. set(CDS) set(CDS) 2002 Oct Fig.13 AGC bandwidth. 0.4 0.6 0.8 Fig.14 CDS output. Fig.14 CDS output. 19 Product specification 4-bit control DAC input code 1.0 1.2 1.4 V i(CDS)(p-p) (V) TDA8784 MGR401 E F MGR402 1.6 ...
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... MHz. cut(CDS) cut(AGC MHz MHz. cut(CDS) cut(AGC MHz MHz. cut(CDS) cut(AGC MHz MHz. cut(CDS) cut(AGC MHz MHz. cut(CDS) cut(AGC) Fig.15 Output noise (RMS value). 20 Product specification (1) (2) (3) (4) (5) C0 100 code (22.5) (28.5) G AGC (dB) TDA8784 MGR403 13F (34.5) ...
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... CPCDS 8 AGND5 9 ADCIN 10 CLPADC 11 V ref (2) 100 2 ( ref Fig.16 Application diagram. 21 Product specification TDA8784 5.0 V 2.5 to 5.25 V (3) (3) OGND DGND1 25 serial ...
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... IC package, in order to have the same DC voltage on the ground planes. The digital output pins and their associated lines should be shielded by the digital ground plane, which can be used as return path for the digital signals. 22 Product specification TDA8784 ...
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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 TDA8784 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. 24 Product specification TDA8784 ...
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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 23 (1) not suitable not suitable suitable not recommended not recommended 25 Product specification TDA8784 SOLDERING METHOD (2) WAVE REFLOW suitable (3) suitable suitable (4)(5) suitable ...
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... Product specification TDA8784 DEFINITION These products are not Philips Semiconductors ...
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... Philips Semiconductors 18 Msps, 10-bit analog-to-digital interface for CCD cameras 2002 Oct 23 NOTES 27 Product specification TDA8784 ...
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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 ...