VSP2230 Description
The VSP2230 is a plete mixed-signal processing IC for digital cameras that provides signal conditioning and analog-to-digital conversion for the output of a CCD array. The primary CCD channel provides correlated double sampling (CDS) to extract the video information from the pixels, a 6-dB to 42-dB gain with digital control for varying illumination conditions, and black level clamping for an accurate black level...
VSP2230 Key Features
- Correlated Double Sampling (CDS)
- Programmable Black Level Clamping Programmable Gain Amplifier (PGA)
- 6-dB to 42-dB Gain Ranging 10-Bit Digital Data Output
- Up to 36-MHz Conversion Rate
- No Missing Codes 76-dB Signal-to-Noise Ratio Portable Operation
- Low Voltage: 2.7 V to 3.6 V
- Low Power: 120 mW (typ) at 3.0 V
- Standby Mode: 6 mW