The QPA3357 is a GaAs pHEMT/MESFET 75-ohm Doubler RF amplifier in a Hybrid Package, featuring over 28 dB of flat gain and low noise. This IC is designed to support DOCSIS 3.1 applications up to 1218 MHz using a single 24 V supply. The QPA3357 offers low noise and low distortion at high efficiency consuming only 10.5 W.
Power Doubler CATV Amplifier 1218MHz Single-Element 7-Pin SOT-115J Box Product overview: QPA3357 from Qorvo is a Rf Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1218MHz. Search-friendly keywords include Rf Amplifier, RF Amplifiers, electronic component, datasheet, replacement part, 1218MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 860-QPA3357 can be used for catalog matching and distributor lookup.
| Qorvo | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | Power Operational Amplifiers | Operational Amplifiers |
| Product Number | QPA3357 | 860-QPA3357 |
| Product Name | 45 - 1218 MHz, 28 dB Gain Power Doubler | 1218MHz Rf Amplifier |
| Standards and Certifications | RoHS | |
| Open-Loop Gain (AVOL) | 28 dB | |
| Supply Voltage (VS) | 24 volts |
