HI2302 Datasheet, PDF (1/16 Pages) Intersil Corporation – 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function

HI2302
November 1997
8-Bit, 50 MSPS, Video
A/D Converter with Clamp Function
Features
• Resolution . . . . . . . . . . . . . . . . . . 8-Bit ±0.5 LSB (DNL)
• Maximum Sampling Frequency . . . . . . . . . . . 50 MSPS
• Low Power Consumption . . . . . . . . . . . . . . . . . .125mW
(Reference Current Excluded)
• Built-In Input Clamp Function (DC Restore)
• Clamp ON/OFF Function
• Internal Voltage Reference
• Input CMOS/TTL Compatible
• Three-State TTL Compatible Output
• Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . +5V Single
or +5V/3.3V Dual
• Direct Replacement for Sony CXD2302Q
Description
The HI2302 is an 8-bit CMOS A/D Converter for video with
synchronizing clamp function. The adoption of two-step
parallel method achieves low power consumption and a
maximum conversion rate of 50 MSPS. For pin compatible
lower sample rate converters refer to HI1179 (35 MSPS) or
HI1176 (20 MSPS) data sheets.
Ordering Information
PART
NUMBER
HI2302JCQ
TEMP.
RANGE (^oC)
PACKAGE
PKG. NO.
-40 to 85 32 Ld MQFP Q32.7x7-S
Applications
• Video Digitizing
• Wireless Receivers
• LCD Projectors/Panels
• Cable Modems
• RGB Graphics Processing
• Camcorders
• Instrumentation
Pinout
HI2302 (MQFP)
TOP VIEW
D0
132
31
30 29 28 27 26 25
24
V_RB
D1
2
23
AV_SS
D2
3
22
AV_SS
D3
4
21
V_IN
D4
5
20
AV_DD
D5
6
19
AV_DD
D6
7
18
V_RT
D7
8
17
V_RTS
9 10 11 12 13 14 15 16
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
4-1
File Number 4105.1