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ACU50752S3C Schematic ( PDF Datasheet ) - ANADIGICS Inc

Teilenummer ACU50752S3C
Beschreibung CATV/TV Cable modem Upconverter MMIC
Hersteller ANADIGICS Inc
Logo ANADIGICS  Inc Logo 




Gesamt 4 Seiten
ACU50752S3C Datasheet, Funktion
A
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.
Inductor 7
RIN
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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