The ADDI7004BBBCZ is a quad-channel, HD Image Signal Processor for high speed imaging applications. Each channel is specified at pixel rates of up to 72MHz and consists of a complete analog front end (AFE) with ADC conversion. The Precision Timing™ core allows adjustment of the correlated double sampler (CDS) and sample-and-hold amplifier (SHA) clocks with 220ps resolution at 72MHz operation. The ADDI7004 also contains a reduced range low voltage differential signalling (LVDS) interface for the dual-channel data outputs. Each analog front end includes black level clamping, a CDS/SHA, a VGA and a 72MHz, 14-bit analog-to-digital converter(ADC). Operation is programmed using a 3-wire serial interface.
● Support for CCD and CMOS image sensors
● 4 AFE channels
● Serial data output with reduced range LVDS outputs
● Differential analog inputs
● 6 to 42dB, 10-bit variable gain amplifier (VGA)
● 14-bit, 72MHz ADC
● Black level clamp with variable level control
● Precision Timing core with 220ps resolution at 72MHz
