參數(shù)資料
型號: ACU50752RS3P1
廠商: ANADIGICS INC
元件分類: 上/下變頻器
英文描述: 50 MHz - 860 MHz RF/MICROWAVE UP CONVERTER
封裝: ROHS COMPLIANT, S3, MODIFIED SOIC-16
文件頁數(shù): 1/8頁
文件大小: 115K
代理商: ACU50752RS3P1
05/2005
ACU50752
CATV/TV/Cable Modem Upconverter
MMIC
Data Sheet - Rev 2.1
Figure 1: Functional Block Diagram
FEATURES
Integrated Monolithic Upconverter
Compatible with all digital and analog
modulation types
5 Volt Operation
Low Power Consumption
Low Noise Figure
High Conversion Gain
Low Distortion
Excellent Oscillator Purity and Phase Noise
Remote Shutdown Feature
Small Size
Low Cost
High Reliability
RoHS-Compliant Package Option
PRODUCT DESCRIPTION
S3 Package
Modified 16 Pin SOIC
The ACU50752 is a Monolithic GaAs IC designed to
perform the upconverter functions in a double
conversion tuner: gain block, local oscillator and
balanced mixer. The specifications meet the
requirements of CATV, TV and Cable Modem
applications. Offered in a modified 16-lead SOIC
package and requiring only a single polarity 5 V supply
(or 3.5 V, with slightly reduced performance), the IC
is well suited for applications where small size, low
cost, low auxiliary parts count and a no-compromise
performance is important. It provides tuner
manufacturers the opportunity to reduce cost by
lowering the component count and decreasing the
amount of labor-intensive production alignment
steps, while significantly improving performance and
reliability.
PHASE
8
5
6
7
SPLITTER
OSC
2
3
4
1
MXR
9
12
11
10
15
14
13
16
LOW NOISE
AMP
R
IN
+90
- 90
IF
1, +VDD
GND
RF
IN
GND
GND*
V
DDLO
T
CKT
GND
OSC
OUT
GND
IF
2
,+V
DD
Shut Down/
Current Adjust
Inductor
* Varactor return. Do not connect to common ground
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