The AD9923 is a complete 36 MHz front end solution for digital still cameras and other CCD imaging applications. Similar to the AD9994 product, the AD9923 includes the analog front end and a fully programmable timing generator combined with a 15-channel vertical driver (V-driver). A Precision Timing core allows adjustment of high speed clocks with approximately 600 ps resolution at 36 MHz operation. The on-chip V-driver supports up to 15 channels for use with 5-field, 10-phase CCDs. The analog front end includes black level clamping, CDS, VGA, and a 12-bit ADC. The timing generator and V-driver provide all the necessary CCD clocks: RG, H-clocks, vertical clocks, sensor gate pulses, substrate clock, and substrate bias control. The internal registers are programmed using a 3-wire serial interface. Packaged in an 8 mm × 8 mm CSPBGA, the AD9923 is specified over an operating temperature range of −25°C to +85°C. Applications * Digital still cameras * Integrated 15-channel V-driver * 12-bit 36 MHz analog-to-digital converter (ADC) * 5-field, 10-phase vertical clock support * Complete on-chip timing generator * Precision Timing core with <600 ps resolution * Correlated double sampler (CDS) * 6 dB to 42 dB 10-bit variable gain amplifier (VGA) * Black level clamp with variable level control