VSP5000

Features: Dual Channel CCD Signal Processing: Correlated Double Sampler (CDS) Sample Hold Mode Digital Programmable Amplifier CCD Offset Correction (OB loop) High Performance A/D: 12-Bit Resolution INL: ±2 LSB DNL: ±0.5 LSB No Missing Codes High-Speed Operation Sample Rate: 30 MHz (Mini...

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SeekIC No. : 004543734 Detail

VSP5000: Features: Dual Channel CCD Signal Processing: Correlated Double Sampler (CDS) Sample Hold Mode Digital Programmable Amplifier CCD Offset Correction (OB loop) High Performance A/D: 12-Bit Reso...

floor Price/Ceiling Price

Part Number:
VSP5000
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Month Sales

268 Transactions

Rating

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Upload time: 2024/12/28

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Product Details

Description



Features:

Dual Channel CCD Signal Processing:
  Correlated Double Sampler (CDS) 
  Sample Hold Mode
  Digital Programmable Amplifier
  CCD Offset Correction (OB loop)
High Performance A/D:
  12-Bit Resolution
  INL: ±2 LSB
  DNL: ±0.5 LSB
  No Missing Codes
High-Speed Operation
  Sample Rate: 30 MHz (Minimum)
78-dB Signal-To-Noise Ratio (at 0-dB Gain)
Low Power Consumption:
  Low Voltage: 3 V to 3.6 V
  Low Power: 290 mW (Typ) at 3.3 V
  Standby Mode: 20 mW (Typ)



Application

Copiers
Scanners
Facsimiles



Pinout

  Connection Diagram


Specifications


 
          UNITS
Supply voltage, VCC, VDD
Supply voltage differences, among VCC terminals
Ground voltage differences, AGND, DGND
Digital input voltage
Analog input voltage
Input current (any leads except supplies)
Ambient temperature under bias
Storage temperature
Junction temperature
Lead temperature (soldering, 5 sec)
Package temperature (IR reflow, peak)
4 V
±0.1 V
±0.1 V
0.3 V to VDD + 0.3 V
0.3 V to VCC + 0.3 V
±10 mA
40°C to 125°C
55°C to 150°C
150°C
260°C
250°C

(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.




Description

The VSP5000 device is a complete application specific standard product (ASSP) for charge-coupled device (CCD) line sensor applications such as copiers, scanners, and facsimiles. The VSP5000 device provides two independent channels of processing lines and performs analog front-end processing and analog-to-digital (A/D) conversion. Each channel has a correlated double sampler (CDS)/sample hold (SH) circuit, a 14-bit analog-to-digital converter (ADC), a digital programmable gain amplifier (DPGA), and an optical black (OB) correction loop. Data output is 12 bits in length and the 2-channel A/D data is multiplexed and output.

The VSP5000 is available in a 64-lead LQFP package and operates from a single 3.3-V supply.




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