AD9923A-BBCZ Analog Devices, AD9923A-BBCZ Datasheet
Manufacturer Part Number
Specifications of AD9923A-BBCZ
Integrated 15-channel V-driver
12-bit, 36 MHz analog-to-digital converter (ADC)
Similar register map to the AD9923
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
On-chip 3 V horizontal and RG drivers
2-phase and 4-phase H-clock modes
Electronic and mechanical shutter support
On-chip driver for external crystal
On-chip sync generator with external sync input
8 mm × 8 mm CSP_BGA package with 0.65 mm pitch
Digital still cameras
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
V4, V5A, V5B,
V6, V7A, V7B,
V11, V12, V13
V8, V9, V10,
V1, V2, V3,
H1 TO H4
–3dB, 0dB, +3dB, +6dB
FUNCTIONAL BLOCK DIAGRAM
CCD Signal Processor with V-Driver and
+6dB TO +42dB
Precision Timing™ Generator
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
The AD9923A is a complete 36 MHz front-end solution for
digital still cameras and other CCD imaging applications.
Similar to the AD9923 product, the AD9923A includes the
analog front end (AFE), a fully programmable timing generator
(TG), and 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
Packaged in an 8 mm × 8 mm CSP_BGA, the AD9923A is
specified over an operating temperature range of −25°C to +85°C.
©2006 Analog Devices, Inc. All rights reserved.
D0 TO D11