AD9949AKCPZRL: 12-Bit CCD Signal Processor with Precision TimingTM Core
The AD9949 is a highly integrated CCD signal processor for digital still camera applications. Specified at pixel rates of up to 36 MHz, the AD9949 consists of a complete analog front end with A/D conversion, combined with a programmable timing driver. The Precision Timing core allows adjustment of high speed clocks with <600 ps resolution.
The analog front end includes black level clamping, CDS, PxGA, VGA, and a 36 MSPS 12-bit A/D converter. The timing driver provides the high speed CCD clock drivers for RG and H1–H4. Operation is programmed using a 3-wire serial interface.
Packaged in a space-saving 40-lead LFCSP package, the AD9949 is specified over an operating temperature range of –2oC to +8oC.
AD9949AKCPZRL 特点
- Correlated Double Sampler (CDS)
- 0 dB to 18 dB Pixel Gain Amplifier (PxGA(R))
- 6 dB to 42 dB 10-Bit Variable Gain Amplifier (VGA)
- 12-Bit 36 MSPS A/D Converter
- Black Level Clamp with Variable Level Control
- Complete On-Chip Timing Driver
- Precision Timing Core with <600 ps Resolution
- On-Chip 3 V Horizontal and RG Drivers
- 40-Lead LFCSP Package
AD9949AKCPZRL 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD9949AKCPZ | 量产 | 40 ld LFCSP (6x6mm w.4.1mm pad) | 40 | 商业 |
| AD9949AKCPZRL | 量产 | 40 ld LFCSP (6x6mm w.4.1mm pad) | 40 | 商业 |
| AD9949KCPZ | 量产 | 40 ld LFCSP (6x6mm w.4.1mm pad) | 40 | 商业 |
| AD9949KCPZRL | 量产 | 40 ld LFCSP (6x6mm w.4.1mm pad) | 40 | 商业 |