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CCD 和 CIS 成像 AFE

VSP2272

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适用于 CCD 传感器的 12 位 28MSPS 单通道 AFE

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VSP2272

已停产
数据表 立即订购

产品详情

Resolution (Bits) 12 Number of channels 1 Sample rate (Msps) 28 Gain (min) (dB) -6 Gain (max) (dB) 42 Pd (typ) (mW) 94 Supply voltage (max) (V) 3.6 Operating temperature range (°C) -25 to 85 Output data format CMOS Parallel Rating Catalog
Resolution (Bits) 12 Number of channels 1 Sample rate (Msps) 28 Gain (min) (dB) -6 Gain (max) (dB) 42 Pd (typ) (mW) 94 Supply voltage (max) (V) 3.6 Operating temperature range (°C) -25 to 85 Output data format CMOS Parallel Rating Catalog
LQFP (PT) 48 81 mm² 9 x 9 VQFNP (RGN) 48 51.84 mm² 7.2 x 7.2
  • CCD Signal Processing:
    • Correlated Double Sampling (CDS)
    • Programmable Black Level Clamping
  • Programmable Gain Amplifier (PGA)
      –6-dB to 42-dB Gain Ranging
  • 12-Bit Digital Data Output:
    • Up to 28-MHz Conversion Rate
    • No Missing Codes
  • 77-dB Signal-To-Noise Ratio
  • Portable Operation:
    • Low Voltage: 2.7 V to 3.6 V
    • Low Power: 94 mW (Typ) at 3 V
    • Stand-By Mode: 6 mW
  • APPLICATIONS
    • DSC, DVC, Security Camera
  • CCD Signal Processing:
    • Correlated Double Sampling (CDS)
    • Programmable Black Level Clamping
  • Programmable Gain Amplifier (PGA)
      –6-dB to 42-dB Gain Ranging
  • 12-Bit Digital Data Output:
    • Up to 28-MHz Conversion Rate
    • No Missing Codes
  • 77-dB Signal-To-Noise Ratio
  • Portable Operation:
    • Low Voltage: 2.7 V to 3.6 V
    • Low Power: 94 mW (Typ) at 3 V
    • Stand-By Mode: 6 mW
  • APPLICATIONS
    • DSC, DVC, Security Camera

The VSP2272 device is a complete mixed-signal processing IC for digital cameras providing signal conditioning and analog-to-digital conversion for the output of a charge-coupled device (CCD) array. The primary CCD channel provides correlated double sampling (CDS) to extract the video information from the pixels, –6-dB to 42-dB gain range with digital control for varying illumination conditions, and black level clamping for an accurate black level reference. Input signal clamping and offset correction of the input CDS are also performed. The stable gain control is linear in dB. Additionally, the black level is quickly recovered after gain change.

The VSP2272Y device is available in a 48-lead LQFP package and the VSP2272M device is available in a 48-lead P-VQFN package. Both devices operate from a single 3-V/3.3-V supply.

The VSP2272 device is a complete mixed-signal processing IC for digital cameras providing signal conditioning and analog-to-digital conversion for the output of a charge-coupled device (CCD) array. The primary CCD channel provides correlated double sampling (CDS) to extract the video information from the pixels, –6-dB to 42-dB gain range with digital control for varying illumination conditions, and black level clamping for an accurate black level reference. Input signal clamping and offset correction of the input CDS are also performed. The stable gain control is linear in dB. Additionally, the black level is quickly recovered after gain change.

The VSP2272Y device is available in a 48-lead LQFP package and the VSP2272M device is available in a 48-lead P-VQFN package. Both devices operate from a single 3-V/3.3-V supply.
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类型 标题 下载最新的英语版本 日期
* 数据表 VSP2272 CCD Signal Processor for Digital Cameras 数据表 (Rev. A) 2014年 4月 17日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点