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Broadband/CATV (75 Ohm) Reverse Amplifier
MFG Part Number: ARA2017RS29P8
The ARA2017 is a highly linear, high output power, programmable gain amplifier optimized for DOCSIS 3.0 cable modem and E-MTA applications. Using a low noise input amplification stage and an ultra linear output driver amplifier, the device generates extremely low distortion products at the high output power levels required by DOCSIS 3.0 signals. Its balanced circuit design provides superior harmonic performance and an integrated digitally-controlled, multiple-stage precision step attenuator enables system solutions to meet DOCSIS power step accuracy requirements. The ARA2017 supports output power levels of +64 dBmV while minimizing harmonic, distortion, and output noise levels. Its precision attenuator provides up to 58 dB of attenuation in 2 dB increments, which is set by programming the register via a 3-wire serial interface. The output stage current, a feature which allows the device to be operated in reduced power modes for extended backup battery life, is also programmed through the 3-wire serial interface. The ARA2017 is offered in a 28-pin 5 mm x 5 mm x 1 mm QFN package.
Key AttributesValue
Frequency Range : Minimum Frequency5 MHz
Frequency Range : Maximum Frequency85 MHz
Gain33 dB
Gain Flatness±1 dB
Noise Figure2.5 dB
P1dB73 dBmV
Attenuation Steps2 dB
2nd Harmonic Distortion Level-67 dBc
3rd Harmonic Distortion Level-72 dBc
3rd Order Output Intercept93 dBmV
Package Type
Request Quote for Lead Time
Manufacturer Stock
QuantityUnit Price
2500 - 9999
10000+Get Quote

This product is available in the following countries:
  • Global