Video A/D Converter
®
HI2302
S Co Ro H d n a -Free Data Sheet a nt m pl i
Pb
October 25, 2005
FN4105.2
8-Bit, 50MSPS, Video A/D Convert...
Description
®
HI2302
S Co Ro H d n a -Free Data Sheet a nt m pl i
Pb
October 25, 2005
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.
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
Ordering Information
PART NUMBER HI2302JCQ TEMP. RANGE (oC) -40 to 85 PACKAGE 32 Ld MQFP PKG. NO. Q32.7x7-S
Three-State TTL Compatible Output Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . +5V Single or +5V/3.3V Dual Direct Replacement for Sony CXD2302Q
Applications
Video Digitizing Wireless Receivers LCD Projectors/Panels Cable Modems
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RGB Graphics Processing Camcorders Instrumentation
Pinout
HI2302 (MQFP) TOP VIEW
DVSS DVSS VREF CCP CLE OE NC VRBS
D0 D1 D2 D3 D4 D5 D6 D7
32 31 30 29 28 27 26 25 1 24 2 23 3 4 5 6 7 8 22 21 20 19 18 17 9 10 11 12 13 14 15 16
VRB AVSS AVSS VIN AVDD AVDD VRT VRTS
DVDD
1
CAUT...
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