器件名称: AI5412
功能描述: Timing Controller for CCD Monochrome Camera
文件大小: 224.46KB 共20页
简 介:Ver1.0
A1 PROs
1
A1 PROs
Ai5412
Timing Controller for CCD Monochrome Camera
Description
The Ai5412 is a timing and sync one chip controller IC with auto IRIS function for B/W CCD camera systems, which is fabricated in the Hynix 0.8§ CMOS process.
HVDD H1 H2 HVSS RG VSS1 XV2 XV1 XSG1 XV3 XSG2 XV4
Pin Configuration
CKI OSCOUT OSCIN HCOMP MODE5 VDD2 MODE4 MODE3 ESYNC VR/SYNC HPLL EXT
Feature
EIA / CCIR standards Auto IRIS function Supports field / frame accumulation mode Supports external sync mode Supports non-interlacing mode Oscillator frequency : 1212fh (EIA : 19.0699MHz, CCIR : 18.9375MHz) 48 pin TQFP Kit with Ai1001S, Ai4402 Built-in sync signal generation function
Ai5412
BLKO SYNC HD VD FLD VSS3 CLP1 CLP2 FL/FR MODE1 SHD SHP
Application
CCD monochrome camera systems.
Absolute Maximum Ratings (Ta = 25 , Vss=0V)
Symbol VDD VI Vo TOPR TSTG Parameter Supply Voltage Input Voltage Output Voltage Operating Temperature Storage Temperature Rating Vss-0.5 to +7.5 Vss-0.5 to VDD+0.5 Vss-0.5 to VDD+0.5 -20 ~ +75 -55 ~ +150 Unit V V V
Operating Conditions
Symbol VDD TOPR Parameter Supply Voltage Operating Temperature Rating 5.0 0.25 -20 ~ +75 Unit V
1
XSUB ENB IRENB MODE2 IRIN/ED1 Vss2 VDD1 Vreg CVDD SPDNV/ED2 SPUPV/ED0 CVSS
48 PIN TQFP (Top View)
Block Diagram
HD MODE4 MODE3 VD MODE1 FL/FR VDD1 VDD2 VSS2 VSS1 VSS3 MODE5
LPF
40 38 39 34 42 41 33 19 43 6 18 31 44 27 28
HCOMP
EXT ESYNC HPLLVR/SYNC
45
37
46 SYNC SEP
VR1
OSCIN
47 RESET GEN
O/E Fi……
