MN65702H Datasheet, PDF (1/6 Pages) Panasonic Semiconductor – Low Power 8-Bit, 3-Channel CMOS D/A Converter for Image Processing

A/D, D/C Converters for Image Signal Processing
MN65702H
Low Power 8-Bit, 3-Channel CMOS D/A Converter for Image Processing
Overview
The MN65702H is a high-speed 8-bit, 3-channel CMOS
digital-to-analog converter. (Two channels use serial in-
put.)
It uses both a matrix cell and weighted current technol-
ogy to achieve both low power consumption and high
speed.
It features built-in output resistor, reference resistor, and
low pass filter, and provides independent output ampli-
tude adjustment for the Y (luminance) and C (chroma)
synchronization signals. The Y (luminance signal) can
be superimposed with an external SYNC signal.
Features
Maximum conversion rate: 20 MSPS (min.)
Linearity error: ±0.2 LSB (typ.)
Differential linearity error: ±0.2 LSB (typ.)
Power supply voltage: V_DD= 3.3 ±0.3 V, V_CC= 4.8
±0.3 V
Full scale current: 2.33 mA (typ.)
Power consumption: 100 mW (typ.) (f_CLK=15 MHz)
Built-in LPF and synchronization function.
Applications
Digital television
Digital video equipment
Digital image processing equipment
Pin Assignment
N.C. 37
DC3 38
DC2 39
DC1 40
UV_SEL
41
DV_DD
42
DV_SS
43
CLK 44
DY8 45
DY7 46
DY6 47
DY5 48
24 N.C.
23
V_OUT
22
V_CC
21
U_OUT
20
AV_SS
19
V_CC
18
Y_OUT
17
AV_SS
16
V_REFY
15 N.C.
14 COMPY
13
V_REFS
(TOP VIEW)
QFH048-P-0707
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