AD9949
NOT RECOMMENDED FOR NEW DESIGNS12-Bit CCD Signal Processor with Precision Timing™ Core
- Part Models
- 4
- 1ku List Price
- price unavailable
Overview
- New AD9949A supports CCD line length > 4096 pixels
- Correlated double sampler (CDS)
- 0 dB to 18 dB pixel gain amplifier (PxGA®)
- 6 dB to 42 dB 10-bit variable gain amplifier (VGA)
- 12-bit, 36 MSPS analog-to-digital converter (ADC)
- 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
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 ADC. The timing driver provides the high speed CCD clock drivers for RG and H1 to 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 −20°C to +85°C.
Applications
- Digital still cameras
- High speed digital imaging applications
Documentation
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD9949AKCPZ | 40-Lead LFCSP (6mm x 6mm w/ EP) | ||
| AD9949AKCPZRL | 40-Lead LFCSP (6mm x 6mm w/ EP) | ||
| AD9949KCPZ | 40-Lead LFCSP (6mm x 6mm w/ EP) | ||
| AD9949KCPZRL | 40-Lead LFCSP (6mm x 6mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 26, 2023 - 23_0025 Package Outline Drawing and Data Sheet Revision for Select LFCSP Products in Amkor |
||
| AD9949AKCPZ | ||
| AD9949AKCPZRL | ||
| AD9949KCPZ | ||
| AD9949KCPZRL | ||
|
Sep 13, 2017 - 16_0077 CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea. |
||
| AD9949AKCPZ | ||
| AD9949AKCPZRL | ||
| AD9949KCPZ | ||
| AD9949KCPZRL | ||
This is the most up-to-date revision of the Data Sheet.