CXD3423GA General Description
The CXD3423GA is a timing generator and CCD signal processor IC for the ICX284, ICX432/434 CCD image sensor.
CXD3423GA Maximum Ratings
CXD3423GA Features
• Timing generator functions
• Horizontal drive frequency 18 to 24.3MHz (Base oscillation frequency 36 to 48.6MHz)
• Supports frame readout/draft (sextuple speed)/ AF (Auto focus drive) (ICX432 mode)
• Supports frame readout/draft (quadruple speed)/ AF (Auto focus drive) (ICX434 mode)
• High-speed/low-speed shutter function
• Horizontal and vertical drivers for CCD image sensor
• CCD signal processor functions
• Correlated double sampling
• Programmable gain amplifier (PGA) allows gain adjustment over a wide range (6 to +42dB)
• 12-bit A/D converter
• Chip Scale Package (CSP): CSP allows vast reduction in the CCD camera block footprint
CXD3423GA Typical Application
Digital still cameras
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