(Hong Kong)
Product Summary
The VSP1021PFB device is a highly-integrated monolithic analog-signal processor/digitizer designed to interface the area charge-coupled-device (CCD) sensors in digital-camera and camcorder applications. The VSP1021PFB device performs all the analog processing functions necessary to maximize the dynamic range, corrects various errors associated with the CCD sensor, and then digitizes the results with an on-chip, high-speed ADC.
Parametrics
VSP1021PFB absolute maximum ratings: (1)Supply voltage, AVDD, DVDD, DIVDD: -0.3 V to 6.5 V; (2)Analog input voltage range: -0.3 V to AVDD+0.3 V; (3)Digital input voltage range: -0.3 V to DVDD+0.3 V; (4)Operating virtual junction temperature range, TJ: -40℃ to 125℃; (5)Operating free-air temperature range, TA: -20℃ to 75℃; (6)Storage temperature range, Tstg: -65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
VSP1021PFB features: (1)10-Bit, 25-MSPS, Analog-to-Digital Converter (ADC); (2)Single Power Supply Operation, 2.7 V to 3.3 V; (3)Low Power: 95 mW at 2.7 V, Power-Down Mode: 1 mW; (4)Full-Channel Differential-Nonlinearity Error: <±0.5 LSB Typical; (5)Full-Channel Integral-Nonlinearity Error: <±1.5 LSB Typical; (6)Dual Input Modes: CCD and Video; (7)Programmable-Gain Amplifier (PGA) With 0-dB to 36-dB Gain Range (0.047 dB/Step) for CCD Mode, 0-dB to 12-dB Gain Range (0.047 dB/Step) for Video Mode; (8)Serial Interface for Register Configuration; (9)Programmable Black-Level and Offset Calibration; (10)Analog Gain Implementation With Specified No Missing Code, Even At High Gains; (11)Additional Digital-to-Analog Converters (DACs) for External Analog Setting; (12)Internal Reference Voltages; (13)Programmable Internal-Timing Signal Delays; (14)48-Terminal TQFP Package.
Diagrams
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 VSP1021PFB |
Texas Instruments |
Video A/D Converter ICs 3V 10-Bit 25 MSPS Area CCD |
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VSP1021PFBG4 |
Texas Instruments |
Video A/D Converter ICs 3V 10-Bit 25 MSPS Area CCD |
Data Sheet |
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