QPL8833
Overview
75 Ω 15 d B CATV Amplifier (5 - 1218 MHz)
The QPL8833 is an ultra-linear Ga As p HEMT 75-Ohm RF balanced amplifier IC with 5 - 1218 MHz operating bandwidth, featuring high linearity, high gain and low noise for use as a post amplifier in optical receivers or as a low noise balanced preamp. This IC uses a 5 V supply for applications requiring lower power dissipation or can operate from 8V supplies when higher output is needed. Due to its wide operational bandwidth, the QPL8833 can be used as a downstream amp in DOCSIS 3.1 as well as an upstream amplifier for DOCSIS 3.1 or DOCSIS 4.0 applications.
Functional Block Diagram
8-Pin SOIC Package
Key Features
- Mid Gain: 15 d B at 1218 MHz
- 5 - 1218 MHz BW
- OIP3: +45 d Bm, 50 - 1218 MHz
- OP1d B: +25 d Bm, 50 - 1218 MHz
- Low Noise Figure: < 3 d B, Full Band
- Excellent posite Distortion
- p HEMT Ga As device technologies
- pact Size: 8-pin SOIC
- Power Consumption:
5 V, 280 m A (1.4 W) 8V, 360m A (2.9W)
Ordering Information
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