參數(shù)資料
型號: CXD2312R
廠商: Sony Corporation
英文描述: 9-Bit 20MSPS Video A/D Converter(9位、20MSPS、視頻A/D轉(zhuǎn)換器)
中文描述: 9位20MSPS視頻A / D轉(zhuǎn)換器(9位,20MSPS,視頻的A / D轉(zhuǎn)換器)
文件頁數(shù): 1/17頁
文件大?。?/td> 210K
代理商: CXD2312R
– 1 –
CXD2312R
E94Z29D0Z-PS
9-bit 20MSPS Video A/D Converter
Description
The CXD2312R is a 9-bit CMOS A/D converter for
video applications. This IC is ideally suited for the
A/D conversion of video signals in TVs, VCRs,
camcorders, etc.
Features
Resolution: 9-bit ±0.5 LSB (D.L.E.)
Maximum sampling frequency: 20MSPS
Low power consumption: 130mW (at 20MSPS typ.)
(Not including reference current)
TTL compatible input
Tri-state TTL compatible output (DV
DD
= 3.3V)
Low input capacitance
Reference impedance: 300
(typ.)
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Reference voltage
Input voltage (analog)
Input voltage (digital)
Output voltage (digital)
Storage temperature
V
DD
VRT, VRB
V
IN
V
IH
, V
IL
V
OH
, V
OL
Tstg
7
V
V
V
V
V
V
DD
+ 0.5 to V
SS
– 0.5
V
DD
+ 0.5 to V
SS
– 0.5
V
DD
+ 0.5 to V
SS
– 0.5
V
DD
+ 0.5 to V
SS
– 0.5
–55 to +150
°C
Recommended Operating Conditions
Supply voltage
AV
DD
, AV
SS
DV
DD
, DV
SS
| DV
SS
– AV
SS
|
VRB
VRT
V
IN
T
PW
1
T
PW
0
5.0 ± 0.25
3.0 to 5.25
0 to 100
More than 1.8
to AV
DD
– 0.4
More than 1.8Vp-p
25 (min.)
25 (min.)
V
V
mV
Reference input voltage
V
V
Analog input
Clock pulse width
ns
ns
Operating ambient temperature
Topr
–20 to + 75
°C
Structure
Silicon gate CMOS IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
48 pin LQFP (Plastic)
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