Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The QPL1163SR is an ultra-linear GaAs pHEMT 75-Ohm differential amplifier IC with 5 – 1218 MHz operating bandwidth. This amplifier provides 19 dB of gain and very low noise figure. The Differential push-pull topology provides excellent 2nd order intermodulation performance. The QPL1163 can be used as a low noise balanced amp in DOCSIS downstream, as well as upstream applications, due to its wide operational bandwidth. The QPL1163 is packaged in a SOIC-8 plastic package.

Key Features

• High Gain: 19dB at 1218 MHz

• 5 – 1218 MHz BW

• OIP3: +42 dBm, Downstream 50 – 1218 MHz

• OP1dB: 26 dBm, Downstream 50 – 1218 MHz

• Low Noise Figure: < 2.4 dB, Full Band

• Excellent Composite Distortion

• pHEMT GaAs device technologies

• Compact Size: 8-pin SOIC

• 5 to 8V supply voltage operation

Applications

• DOCSIS 3.1 Systems

• Balanced Antenna Applications

• HFC Optical Nodes

• 75Ω Amplifiers

• Upstream Amplifier for DOCSIS 3.1 and DOCSIS 4.0 Applications

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