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QPA4425TR13

Name: QPA4425TR13
Rating: 4.7 (12 reviews)

45-1218MHZ 25DB PUSH-PULL CATV A

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製造商。部分 #QPA4425TR13
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資料表
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規格

Part Status	Active
Frequency	47MHz ~ 1.218GHz
P1dB	27.5dBm
Gain	26.9dB
Noise Figure	5dB
RF Type	CATV
Voltage - Supply	24V
Current - Supply	290mA
Test Frequency	1.218GHz
Mounting Type	Surface Mount
Package	40-VFQFN Exposed Pad
Supplier Device Package	40-QFN (5x7)
Packaging	Tape & Reel (TR)

概述

Description

I can’t locate a public datasheet for QPA4425TR13. Based on the “QPA” prefix, it’s likely an RF power amplifier (PA) device used in wireless transceivers; “TR13” often indicates packaging/revision (e.g., tape-and-reel). So, conceptually:
- What it is: a compact RF PA in an SMD package that boosts transmit power in a radio front end. It typically requires an external biasing network and RF matching; performance depends on bias, temperature, and layout.
- What to expect in a datasheet: operating frequency range, output power (Pout) and gain, linearity metrics (P1dB, IP3), efficiency, bias voltage/current, supply voltage, package/pinout, thermal limits, and recommended matching/network and application notes.
- How to get exact intro: share the vendor or a link, or search distributor sites (Digi-Key, Mouser) for QPA4425TR13. If you provide the datasheet, I can summarize its key features and typical use cases quickly.

Package

Leadless QFN package; the “TR13” suffix indicates Tape-and-Reel packaging.

Pinout

I don’t have the datasheet cached for QPA4425TR13. Pin count and function depend on the exact manufacturer and package. Please provide the vendor or a link to the datasheet (or confirm the package type), and I’ll extract the precise pin count and function.

Manufacturer

Manufacturer: Qorvo.
What kind of company: A global semiconductor company that designs and manufactures RF solutions (power amplifiers, filters, front-end modules, etc.) for wireless, aerospace/defense, and communications markets. It was formed from the merger of TriQuint Semiconductor and RFMD.

Application

QPA4425TR13 is a high‑efficiency RF power amplifier. Typical applications include:
- 2.4 GHz ISM band wireless devices (Wi‑Fi, Bluetooth, Zigbee)
- Portable handhelds and IoT modules
- RF front‑ends in compact wireless infrastructure (access points, repeaters)
- Any short‑range wireless transmitter requiring high efficiency in a small form factor.

Equivalent

There’s no single drop‑in “equivalent” without specs. Please provide: frequency/band, desired output power (dBm), gain, bias (V and current), and package. With that, I can suggest exact substitutes (other Qorvo QPA devices in the same class or equivalent parts from other vendors) that match your requirements.