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TAFE1040 Datasheet AREA CCD ANALOG FRONT-END

Manufacturer: Texas Instruments

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General Description

applications D Video Camcorde D Digital Still Camera PFB PACKAGE (TOP VIEW) BLKG TPP TPM AVDD4 AGND4 OBCLP STBY RESET CS SDIN SCLK ADCCLK AGND5 RBD RMD RPD AVDD5 VSS AVDD1 AGND1 SR SV CLAMP CLREF 36 35 34 33 32 31 30 29 28 27 26 25 37 24 38 23 39 22 40 21 41 20 42 19 43 18 44 17 45 16 46 15 47 14 48 13 1 2 3 4 5 6 7 8 9 10 11 12 OE SCKP DACO2 DACO1 AGND3 AVDD3 DIGND DIVDD D9 D8 D7 D6 The TAFE1040 is a complete area CCD analog front-end/digitizer designed for digital camera applications.

The TAFE1040 performs all the analog processing functions necessary to maxmize the dynamic range, corrects various errors associated with the CCD sensor, and then digitizes the results with an on-chip high-speed analog-to-digital converter (ADC).

The key components of the TAFE1040 include: input clamp circuitry for the CCD and analog video signals, a correlated double sampler (CDS), a programmable gain amplifier (PGA) with 0 dB to 36 dB gain range, two internal digital-to-analog converters (DAC) for automatic or programmable optical black level and offset calibration, a 10-bit, 42 MSPS pipeline ADC, a parallel data port for easy microprocessor interface and a serial port for configuring interna

Overview

DIN PIN AVDD2 AGND2 DGND DVDD D0 D1 D2 D3 D4 D5 PRODUCT PREVIEW TAFE1040 3 V, 10-BIT 42 MSPS, AREA CCD ANALOG FRONT-END SLVS284 – FEBRUARY.

Key Features

  • D Single-Chip CCD Analog Front-End D 10-Bit, 42 MSPS, A/D Converter D Single 3-V Supply Operation D Programmable Timing Signal Delays D Low Power: 180 mW Typ, 2-mW Power-down Mode D Differential Nonlinearity Error.

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