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HI2304 Datasheet PDF : 11 Pages
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Semiconductor
August 1997
NOT RECOMMENSDeEeDHIF1O17R8NEW DESIGNS
HI2304
Triple 8-Bit, 20 MSPS, RGB,
3-Channel D/A Converter
Features
Description
• Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . Triple 8-Bit
• Maximum Conversion Speed . . . . . . . . . . . . . . . 20MHz
• RGB 3-Channel Input/Output
• Differential Linearity Error . . . . . . . . . . . . . . . ±0.5 LSB
• Low Power Consumption . . . . . . . . . . . . . . . . . . .50mW
(330Ω Load for 1.2VP-P Output)
• Single Power Supply . . . . . . . . . . . . . . . . . . . . . . . +3.3V
• Low Glitch Noise
• Direct Replacement for Sony CXD2304
The HI2304 is a triple 8-bit, high-speed, CMOS D/A
converter designed for video band use. It has three
separate, 8-bit, pixel inputs, one each for red, green, and
blue video data. A single 3.3V power supply and pixel clock
input can be controlled individually, or connected together
as one. The HI2304 also has BLANK video control signal.
For faster speed and 5.0V operation, refer to the HI1178.
Ordering Information
PART
NUMBER
TEMP.
RANGE (oC)
PACKAGE
PKG. NO.
Applications
• Digital TV
• Graphics Display
• High Resolution Color Graphics
• Video Reconstruction
• Instrumentation
• Image Processing
• I/Q Modulation
HI2304JCQ
-20 to 75 48 Ld MQFP Q48.7x7-S
Pinout
HI2304
(MQFP)
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
R0
1
36
R0
R1
2
R2
3
35
IREF
34
VREF
R3
4
R4
5
R5
6
R6
7
33
AVSS
32
VB
31
DVSS
30
DVSS
R7
8
G0
9
G1
10
29
BCK
28
GCK
27
RCK
G2
11
26
CE
G3
12
25
BLK
13 14 15 16 17 18 19 20 21 22 23 24
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © Harris Corporation 1997
10-1
File Number 4116.1
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