QPL8833 75 15dB CATV Amplifier (51218MHz) ))) Product Overview The QPL8833 is an ultra-linear GaAs pHEMT 75-Ohm RF balanced amplifier IC with 51218 MHz operating bandwidth, featuring high linearity, Mid gain and low noise for use as a post amplifier in optical receivers or as a low noise balanced preamp. This IC uses a 5V supply for applications requiring lower power dissipation. Due to its wide operational bandwidth, the QPL8833 can also be used as a downstream amp 8-Pin SOIC Package in DOCSIS 3.1 as well as an upstream amplifier for DOCSIS 3.1 or DOCSIS 4.0 applications. Key Features Mid Gain: 15dB at 1218MHz 51218 MHz BW OIP3: +42dBm, Downstream 501218MHz OP1dB: 24dBm, Downstream 501218MHz Functional Block Diagram Low Noise Figure: 4dB, Full Band Excellent Composite Distortion pHEMT GaAs device technologies Compact Size: 8-pin SOIC Power Consumption (5V, 280mA, 1.4W) Applications DOCSIS 3.1 Systems Balanced Antenna Applications HFC Optical Nodes 75 Amplifiers Upstream Amplifier for DOCSIS 3.1 and DOCSIS 4.0 Applications Ordering Inf or mation Part Number Description QPL8833SB Sample bag with 5 pieces QPL8833SR 7 Reel with 100 pieces QPL8833TR13 13 Reel with 2500 pieces QPL8833PCK-01 51218 MHz PCBA with 5 pc sample bag Data Sheet Rev G, Mar 29, 2021 Subject to change without notice - 1 of 16 - www.qorvo.com QPL8833 75 15dB CATV Amplifier (51218MHz) ))) Absolute Maximum Ratings Parameter Rating Supply Voltage (VDD) +8V Supply Current (IDD) 400mA Maximum Input Level (single tone) +15dBm Operating Temperature Range 40 to +85C Storage Temperature Range 40 to +150C Maximum Junction Temperature +150C Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Electrical Specifications (1) Parameter Condition Min Typ Max Unit Supply Voltage (V ) 5 V DD Supply Current (I ) V total current 280 mA DD DD Frequency Range 5 1218 MHz Gain 51218MHz 15 dB Gain Flatness 51218MHz 0.5 dB Input Return Loss 51218MHz 18 dB Output Return Loss 51218MHz 18 dB Noise Figure 51218MHz 4 dB CSO 80 Ch NTSC + 111 QAM, flat tilt, 43dBmV / Ch -71 dBc downstream CTB -66 dBc CIN 60 dB OIP2 13dBm/tone, f = 50MHz, 50-1218 MHz 59 dBm OIP3 13dBm/tone, f = 6MHz, 50-1218 MHz 41 dBm OIP2 13dBm/tone, f = 50MHz, 5-700 MHz 72 dBm OIP3 13dBm/tone, f = 6MHz, 5-700 MHz 45 dBm Output P1dB 501218 MHz 24 dBm Output P1dB 5700 MHz 24 dBm Thermal Resistance 13 C/W Notes: 1. Typical performance at these conditions: Temp = +25C, V = +5V, 75 system, Full band unless otherwise noted. DD 2. Downstream (Forward Path) Freq Range is 50-1218MHz. 3. Upstream (Return Path) Freq Range is 5-700MHz. Data Sheet Rev G, Mar 29, 2021 Subject to change without notice - 2 of 16 - www.qorvo.com