HI2302 데이터 시트보기 (PDF) - Intersil
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HI2302 Datasheet PDF : 16 Pages
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®
Pb-Free
DanadtaRSohHeSeCt ompliant
October 25, 2005
HI2302
FN4105.2
8-Bit, 50MSPS, Video A/D Converter with
Clamp Function
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 50MSPS. For pin compatible
lower sample rate converters refer to HI1179 (35MSPS) or
HI1176 (20MSPS) data sheets.
Ordering Information
PART
NUMBER
HI2302JCQ
TEMP.
RANGE (oC)
PACKAGE
-40 to 85 32 Ld MQFP
PKG. NO.
Q32.7x7-S
Applications
• Video Digitizing
• Wireless Receivers
• LCD Projectors/Panels
• Cable Modems
• RGB Graphics Processing
• Camcorders
• Instrumentation
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
Pinout
HI2302 (MQFP)
TOP VIEW
D0
132
31
30 29 28 27 26 25
24
VRB
D1
2
23
AVSS
D2
3
22
AVSS
D3
4
21
VIN
D4
5
20
AVDD
D5
6
19
AVDD
D6
7
18
VRT
D7
8
17
9 10 11 12 13 14 15 16
VRTS
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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