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Up/Down Converter
MFG Part Number: ACU2109RS3P1
The ACU2109 is a Monolithic GaAs IC incorporating all upconverter functions of a double conversion CATV, Cable Modem and TV tuner: gain block, oscillator and a double balanced mixer. The oscillator is optimized to meet the stability and phase noise requirements of 256QAM Digital TV, while the amplifier and mixer retain the low distortion necessary for Analog signals. This upconverter IC is well suited for double conversion tuner designs in which small size and high performance for both Digital and Analog TV signals is important. It allows tuner manufacturers to reduce costs by lowering component count and dispensing with labor intensive production alignment steps, while improving performance and reliability. The part is offered in a low profile 16-lead modified SOIC package, and it requires only a single +5 Volt power supply.
Key AttributesValue
Frequency Range RF : Minimum Frequency50 MHz
Frequency Range RF : Maximum Frequency860 MHz
Frequency Range LO : Minimum Frequency950 MHz
Frequency Range LO : Maximum Frequency2060 MHz
Frequency Range IF : Minimum Frequency900 MHz
Frequency Range IF : Maximum Frequency1200 MHz
LO Drive Level
Conversion Gain8 dB
Isolation LO-RF
Isolation LO-IF
Isolation RF-IF
Input IP370 dBm
Vd (Device Voltage)5 VDC
Package Type
Request Quote for Lead Time
QuantityUnit Price
3500 - 4999
5000+Get Quote

This product is available in the following countries:
  • Global