HI1260 Datasheet, PDF (1/13 Pages) Intersil Corporation – Triple 8-Bit, 35 MSPS, RGB, 3-Channel D/A Converter

Semiconductor
August 1997
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HI1260
Triple 8-Bit, 35 MSPS, RGB,
3-Channel D/A Converter
Features
Description
• Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . Triple 8-Bit
• Maximum Conversion Speed . . . . . . . . . . . . . . . 35MHz
• RGB 3-Channel Input/Output
• Differential Linearity Error . . . . . . . . . . . . . . . ±0.5 LSB
• Digital Input Voltage . . . . . . . . . . . . . . . . . . . .TTL Level
• Output Voltage Full Scale (Typ) . . . . . . . . . . . . . . 1V_P-P
• Low Power Consumption (Typ) . . . . . . . . . . . . .360mW
• Direct Replacement for Sony CXA1260
Applications
The HI1260 is a triple 8-bit, high-speed, bipolar D/A
converter designed for video band use. It has three sepa-
rate, 8-bit pixel inputs, one each for red, green, and blue
video data. A single 5.0V power supply and pixel clock input
is all that is required to make the device operational. A bias
voltage generator is internal. For lower CMOS power
consumption, refer to the HI1178.
Ordering Information
PART
NUMBER
TEMP.
RANGE (^oC)
PACKAGE
PKG. NO.
• Digital TV
• Graphics Display
• High Resolution Color Graphics
• Video Reconstruction
• Instrumentation
• Image Processing
• I/Q Modulation
HI1260JCQ
-20 to 75 48 Ld MQFP Q48.12 x 12-S
Pinout
HI1260
(MQFP)
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
G1
1
36
NC
G2
2
35
NC
G3
3
34
NC
G4
4
33
ROUT
G5
5
G6
6
G7
7
32
NC
31
GOUT
30
NC
G8
8
B1
9
29
BOUT
28
NC
B2
10
27
AV_CC
B3
11
26
NC
B4
12
25
13 14 15 16 17 18 19 20 21 22 23 24
V_REF
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © Harris Corporation 1997
10-1
File Number 4112.1