A/D, D/C Converters for Image Signal Processing
MN65752H
Low Power 8-Bit, 2-Channel CMOS A/D Converter for Image Processing
Overview
The MN65752H is an 8-bit, 2-channel CMOS analog-
to-digital converter for image processing applications.
It uses a half flash structure based on chopper com-
parators and achieves both high speed and low power
consumption with multiplexing.
It provides separate power supply pins for the circuits
driving the low-voltage digital output pins.
Pin Assignment
Features
Maximum conversion rate: 20 MSPS (min.)
Linearity error:
鹵0.9
LSB (typ.)
Differential linearity error:
鹵0.5
LSB (typ.)
Power supply voltage: 3.6 V or 2.6 V
Power consumption: 50 mW (typ.) (f
CLK
=16 MHz)
Applications
Digital video equipment
Digital image processing equipment
V
RBSA
V
RBA
DV
DD
DV
SS
NPOWDA
DV
SS
TEST1
TEST2
DA0
DA1
DA2
DA3
Digital television receivers
1
2
3
4
5
6
7
8
9
10
11
12
V
RTSB
V
RTB
AV
DD
V
INB
AV
SS
AV
DD
AV
SS
AV
SS
V
INA
AV
DD
V
RTA
V
RTSA
37
38
39
40
41
42
43
44
45
46
47
48
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
V
RBSO
V
RBB
DV
DD
DV
SS
NPOWDB
DV
SS
CLK
NOE
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
DV
DD
DV
DDL
DV
DDL
DV
DD
DA7
DA6
DA5
DA4
(TOP VIEW)
QFH048-P-0707
1