Product Overview
The QPB7400 is a low-cost RF amplifier designed for applications from 47 to 1218 MHz. The balance of low noise and distortion provides an ideal solution for a wide range of broadband amplifiers used in cable television applications such as optical receivers and low noise front ends.

KEY FEATUREs
• Gain, return loss, and bias externally adjustable
• 47–1218 MHz bandwidth (DOCSIS 3.1 Compatible)
• CCN – 65 dBc, CSO–70 dBc, and CTB–77 dBc for
   33 dBmV / ch at output (-6 dB for QAM), 80 NTSC + 108
   QAM, flat loading
• +5 V Biasing, 105 mA Current Consumption
• On-chip active bias for consistent bias current and
   repeatable performance over temperature
• Low Noise: 3.5 dB to 1218 MHz
• +41 dBm typical OIP3
• +60 dBm typical OIP2
• pHEMT device technology

APPLICATIONs
• Single-ended and Push-Pull Optical Receivers
• Low-noise Drop Amplifiers
• Distribution Amplifiers
• Multi-Dwelling Units
• Single-ended Gain Block