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See Technical Specifications

VSP2262Y/2K

12-bit, 20 MSPS 1-Channel AFE for CCD Sensors

Manufacturer: Texas Instruments, Inc
Mfr.Part #: VSP2262Y/2K
Datasheet: VSP2262Y/2K Datasheet (PDF)
Resolution (Bits): 12
Sample rate (Msps): 20
Gain (min) (dB): -6
Gain (max) (dB): 42
EDA/CAD Models: Request Free CAD Models for VSP2262Y/2K

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

VSP2262Y/2K General Description

The VSP2262 is a complete mixed-signal processing IC for digital cameras, providing signal conditioning and Analog-to-Digital (A/D) conversion for the output of a CCD array. The primary CCD channel provides Correlated Double Sampling (CDS) to extract video information from the pixels, \x966dB to +42dB gain range with digital control for varying illumination conditions, and black level clamping for an accurate black level reference. Input signal clamping and offset correction of the input CDS are also performed. The stable gain control is linear in dB. Additionally, the black level is quickly recovered after gain change. The VSP2262Y is available in an LQFP-48 package and operates from a single +3V/+3.3V supply.

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Key Features

CCD SIGNAL PROCESSING:
Correlated Double Sampling (CDS)
Programmable Black Level Clamping
PROGRAMMABLE GAIN AMPLIFIER (PGA):
\x966dB to +42dB Gain Ranging
12-BIT DIGITAL DATA OUTPUT:
Up to 20MHz Conversion Rate
No Missing Codes
79dB SIGNAL-TO-NOISE RATIO
PORTABLE OPERATION:
Low Voltage: 2.7V to 3.6V
Low Power: 83mW (typ) at 3.0V
Stand-By Mode: 6mW

Specifications

Resolution (Bits)	12	Sample rate (Msps)	20
Gain (min) (dB)	-6	Gain (max) (dB)	42
Pd (typ) (mW)	86	Supply voltage (max) (V)	3.6
Operating temperature range (°C)	-25 to 85	Output data format	CMOS Parallel
Rating	Catalog	feature-resolution	12
feature-maximum-single-supply-voltage-v		feature-minimum-dual-supply-voltage-v
feature-maximum-dual-supply-voltage-v		feature-power-supply-type	Analog\|Digital
feature-packaging	Tape and Reel	feature-minimum-single-supply-voltage-v
feature-rad-hard		feature-pin-count	48
feature-cecc-qualified	No	feature-esd-protection
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No