參數(shù)資料
型號(hào): CXD2301Q
廠商: Sony Corporation
英文描述: 8-bit 30MSPS Video A/D Converter with Built-in Amplifier/Clamp
中文描述: 8位30MSPS視頻A / D轉(zhuǎn)換器,放大器內(nèi)置/鉗
文件頁數(shù): 1/23頁
文件大?。?/td> 473K
代理商: CXD2301Q
– 1 –
CXD2301Q
E92Y50B4X-PK
8-bit 30MSPS Video A/D Converter with Built-in Amplifier/Clamp
For the availability of this product, please contact the sales office.
Description
The CXD2301Q is an 8-bit CMOS A/D converter
for video applications with built-in amplifier/sync-
clamp circuits. A maximum conversion rate of
30MSPS is attained at a low power consumption by
adopting a 2-step parallel system.
Features
Resolution: 8 bits ±1/2LSB (DL)
Maximum sampling frequency: 30MSPS
Low power consumption: 120mW (at 30MSPS
typ.)
(Including reference current)
Standby function:
0.5mW power consumption in standby
Amplifier functions:
Built-in 3x amplifier (15MHz band),
2-input
provided
Synchronous clamp function
Clamp ON/OFF function
Reference voltage self-bias circuit
TTL compatible output
3V digital interface capability
Single 5V or dual 4.75/3.3V power supplies
Low input capacitance: 8pF
Reference impedance: 330
(typ.)
selector
function
Applications
Wide range of application fields where high-speed
A/D conversion is required such as in the digital
systems of TVs, VCRs, etc.
Structure
Silicon gate CMOS IC
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Reference voltage
V
DD
V
RT
, V
RB
V
DD
+0.5 to V
SS
–0.5
7
V
V
Input voltage (analog) V
IN
V
DD
+0.5 to V
SS
–0.5
V
IH
, V
IL
V
DD
+0.5 to V
SS
–0.5
V
Input voltage (digital)
V
Output voltage (digital) V
OH
, V
OL
V
DD
+0.5 to V
SS
–0.5
Tstg
–55 to +150 °C
V
Storage temperature
Recommended Operating Conditions
Supply voltage
Single power supply
Dual power supply
IDV
SS
–AV
SS
I0 to 100
AV
DD
, DV
DD
5.0 ± 0.25
AV
DD
DV
DD
mV
V
V
V
4.75 ± 0.25
3.3 ± 0.3
Reference input voltage
V
RB
V
RT
ADIN
T
PWI
T
PWO
0 to
to 2.2
V
V
Analog input
Clock pulse width
More than 1.2Vp-p
16 (min)
16 (min)
ns
ns
Operating ambient temperature
Topr
–20 to +75 °C
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.
32 pin QFP (Plastic)
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