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ACU50752S3C Datasheet, PDF (1/4 Pages) ANADIGICS, Inc – CATV/TV Cable modem Upconverter MMIC | |||
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ACU50752S3C
CATV/TV/Cable Modem Upconverter MMIC
Advanced Product Information
Rev. 0
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
FUNCTIONAL BLOCK DIAGRAM
S3C
16 Pin SOIC Package
IF1, +VDD 1
GND 2
Shut Down/
3
Current Adjust
4
GND
5
RFIN 6
MXR
+90
- 90
PHASE
SPLITTER
LOW NOISE
AMP
OSC
16 IF2, +VDD
15 GND
14 OSC OUT
13
GND
12
11 TCKT
DESCRIPTION
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. Supplied in a 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 in situations 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.
RIN
Inductor 7
GND 8
* Varactor return. Do not connect to common ground
10 VDDLO
9 GND*
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VDD/VIF/VOSC (Pins 1,10,14,& 16)
VRF/VTUNE (Pins 6 & 11)*
RF Input Voltage
Storage Temperature
Soldering Temperature
Soldering Time
Operating Case Temperature
ABSOLUTE MAXIMUM
9
VDC
0
VDC
+60
dBmV
- 55 to +200
°C
260
°C
5
Sec.
- 40 to + 85
°C
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