Product Details
●The ADDI7004 is a highly integrated, quad-channel, HD image signal processor for high speed imaging applications. Each channel is specified at pixel rates of up to 72 MHz 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 220 ps resolution at 72 MHz operation. The ADDI7004 also contains a reduced range low voltage differential signaling (LVDS) inter-face for the dual-channel data outputs.
●Each analog front end includes black level clamping, a CDS/SHA, a VGA, and a 72 MHz, 14-bit analog-to-digital converter (ADC). Operation is programmed using a 3-wire serial interface.
●Packaged in a space-saving, 6 mm × 6 mm, 76-ball BGA, the ADDI7004 is specified over an operating temperature range of −25°C to +85°C.
●Applications
● Digital video cameras
● Digital still cameras
● Medical Imaging
● High speed industrial cameras
●### Features and Benefits
● Support for CCD and CMOS image sensors
● 4 AFE channels
● 1.8 V analog and digital core supply voltage
● Serial data output with reduced range LVDS outputs
● Differential analog inputs
● CDS or SHA configuration (CDS bypass) with −3 dB, 0 dB, +3 dB, and +6 dB gain
● 6 dB to 42 dB, 10-bit variable gain amplifier (VGA)
● 14-bit, 72 MHz analog-to-digital converter (ADC)
● Black level clamp with variable level control
● _Precision Timing_ core with 220 ps resolution @ 72 MHz
