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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.
ACU50752S3C Maximum Ratings
PARAMETER
MIN
MAX
UNIT
VIF,VLO,VOSC (Pins 1, 10, 14 & 16)
0
+9
VDC
VRF/VTUNE (Pins 6 & 11)
-
0
VDC
RF Input Voltage
-
+60
dBmV
Storage Temperature
-55
+200
°C
Soldering Temperature
-
+260
°C
Soldering Time
-
5
Sec.
Operating Case Temperature
-40
+85
°C
ACU50752S3C 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