QPA3350 CATV Power Doubler Hybrid 1003MHz 25dB Product Description QPA3350 The QPA3350 is a Hybrid Power Doubler amplifier module. The part employs GaAs/GaN die and is operated from 45 MHz to 1003 MHz. It provides excellent linearity and superior return loss performance with low noise and optimal reliability. Package: SOT-115J Product Features Excellent Linearity Superior Return Loss Performance Functional Block Diagram Extremely Low Distortion V+ Optimal Reliability Extremely Low Noise Unconditionally Stable Under all Terminations INPUT OUTPUT 24.5dB Min Gain at 1003 MHz 480 mA Max. at 24 VDC Applications 451003 MHz CATV Amplifier Systems Ordering Information Part No. Description QPA3350 Box with 50 pcs Data Sheet Rev. B, August 25, 2017 Subject to change without notice 1 of 5 www.qorvo.com QPA3350 QPA3350 Absolute Maximum Ratings Parameter Valu e / R an g e RF Input Voltage (single tone) 75 dBmV DC Supply over-voltage (5 minutes) +30 V Storage Temperature 40 to 100C Operating Mounting Base Temperature 30 to 100C Operation of this device outside the parameter ranges given above may cause permanent damage. Electrical Specifications Parameter Test Conditions: V+=24V, T =30C, Z =Z =75 Min Typ Max Unit MB S L Operational Frequency Range 40 1003 MHz Gain fo = 50 MHz 23.3 23.8 24.3 Gain fo = 1003 MHz 24.5 25.0 26.0 dB 1 Gain Slope 40 to 1003 MHz 0.5 1.0 2.0 Gain Flatness 40 to 1003 MHz 0.8 f = 40 to 320 MHz 20 o f = 320 to 640 MHz 19 o Input Return Loss dB fo= 640 to 870 MHz 18 fo= 870 to 1003 MHz 17 fo= 40 to 320 MHz 20 f = 320 to 640 MHz 19 o Output Return Loss dB f = 640 to 870 MHz 18 o f = 870 to 1003 MHz 17 o Noise Figure fo= 50 to 1003 MHz 4.0 dB mA IDC 470 480 dBc CTB -73 -68 VO = 61.0dBmV at 1000MHz, 18dB extrapolated tilt, dBc XMOD -65 -60 79 analog channels plus 75 digital channels (-6dB dBc CSO -76 -70 2 4 offset) CIN 55 60 dB dBc CTB -77 V = 56.4dBmV at 1000MHz, 13.4dB extrapolated tilt, O dBc XMOD -75 79 analog channels plus 75 digital channels (-6dB dBc CSO -77 3 4 offset) CIN 66 dB Data Sheet Rev. B, August 25, 2017 Subject to change without notice 2 of 5 www.qorvo.com