AD9942BBCZRL屬于集成電路（IC）的專用IC。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD9942BBCZRL專用 IC專用專用集成電路 (IC) 或芯片設(shè)計(jì)用于執(zhí)行特定功能。這個(gè)類別包括可尋址開關(guān)、空芯儀表驅(qū)動器、音視頻開關(guān)、驗(yàn)證芯片、自動放電、時(shí)鐘發(fā)生器、彩色掃描儀，以及各種應(yīng)用所用的其他許多集成電路。

GENERAL DESCRIPTION

The AD9942 is a highly integrated dual-channel CCD signal processor for digital still camera applications. Each channel is specified at pixel rates of up to 40 MHz. The AD9942 consists of a complete analog front end with analog-to-digital conversion, combined with a programmable timing driver. The Precision Timing core allows high speed clocks to be adjusted with 550 ps resolution.

FEATURES

40 MHz correlated double sampler (CDS)

0 dB to 18 dB, 9-bit variable gain amplifier (VGA)

40 MSPS analog-to-digital converter (ADC)

Optical black clamp (CLPOB) with variable level control

Complete on-chip timing driver

Precision Timing core with <550 ps resolution

On-chip 3 V horizontal and RG drivers

4-phase H-clock mode

100-lead, 9 mm × 9 mm, CSP_BGA package

APPLICATIONS

Signal processor for dual-channel CCD outputs

Digital still cameras

Digital video cameras

High speed digital imaging applications