TQM879008
Qorvo TQM879008 is a high-linearity digital variable gain RF amplifier for wireless infrastructure applications
產品屬性
| 製造商 | Qorvo |
|---|---|
| 產品分類 | 音訊放大器 |
| Amplifier Technology | GaAs RF Amplifier Module |
| Applications | 3G/4G Wireless Infrastructure, LTE, WCDMA, GSM, Repeaters, VSAT Systems |
| Control Interface | 3-Wire SPI Serial Interface |
| Frequency Range | 1.5 GHz to 2.7 GHz |
| Gain Control Range | 31.5 dB |
| Gain Range | 10 dB to 41.5 dB |
| Gain Step Size | 0.5 dB Steps |
| Integrated Features | Matching Components, Bias Inductors, Blocking Capacitors |
| Mounting Type | Surface Mount Technology (SMT) |
| Noise Figure | 3.9 dB |
| Number of Control Bits | 6 Bits |
| Number of Pins | 28 pins |
| Operating Frequency | 2.3 GHz to 2.7 GHz |
| Operating Temperature Range | -40°C to +85°C |
| Output IP3 | +48.5 dBm |
| Output Power P1dB | +27.3 dBm |
| Package Size | 6 mm x 6 mm |
| Package Type | QFN |
| Product Type | Digital Variable Gain Amplifier (DVGA) |
| RoHS Status | ROHS compliant |
| Supply Current | 285 mA |
| Supply Voltage | 5 V |
| 資料表 | 索取數據表 |
採購概覽
TQM879008 的主要供貨及採購資訊。
為何選擇 Antrex Electronics？
為已核實的採購、檢驗及國際採購需求提供獨立分銷支援。
獨立分銷支援
支援短缺、停產及難找電子元器件的生產與採購需求。
可追溯性審查
可在訂單確認前審查標籤、批號、生產批次及現有供應鏈文件。
檢驗與測試
如有需要，可安排外觀檢查、X-ray 及第三方測試支援。
全球採購支援
支援 OEM、EMS、分銷商的國際採購需求，涵蓋單一料號及 BOM 專案。
資質與驗證支援
為電子元器件採購提供品質控制、可追溯性審查及檢驗支援。
TQM879008 詳細描述
Product Overview
TQM879008 is a Qorvo (formerly TriQuint Semiconductor) digital variable gain amplifier (DVGA) designed for wireless infrastructure and RF communication applications. Operating from 1.4GHz to 2.7GHz, this module integrates two gain stages, a digital step attenuator (DSA) and a high-linearity 0.5W amplifier in a compact 28-pin 6mm × 6mm leadless SMT package. With up to 41.1dB gain, 31.5dB digital gain adjustment range and excellent linearity performance, it is suitable for 3G/4G base stations, repeaters, LTE infrastructure and RF signal processing systems.
Key Features
Manufacturer: Qorvo (formerly TriQuint Semiconductor)
Part Number: TQM879008
Product Type: Digital Variable Gain Amplifier (DVGA)
Frequency Range: 1.4GHz to 2.7GHz
Operating Frequency: 2.5GHz typical test frequency
Gain Range: 10dB to 41.1dB
Digital Gain Control Range: 31.5dB
Gain Step Resolution: 0.5dB steps
Output Power (P1dB): +27.3dBm
Output Third-Order Intercept (OIP3): +47.5dBm
Supply Voltage: +5V
Supply Current: 285mA typical
Control Interface: 3-wire SPI digital control interface
Internal Integration: Integrated gain blocks, digital step attenuator, bias chokes and matching components
RF Technology: Silicon RF amplifier technology
Package Type: QFN-28 / 6mm × 6mm leadless SMT package
Mounting Type: Surface Mount Technology (SMT)
Noise Figure: Approx. 3.9dB
Matching: Fully internally matched RF module
Operating Temperature Range: -40°C to +85°C
RoHS Status: RoHS compliant
Features: High linearity, programmable gain control, compact size and high RF performance
Typical Applications: 3G/4G wireless infrastructure, CDMA, WCDMA, LTE systems, repeaters and RF communication equipment
Datasheet: TQM879008 datasheet PDF available for technical verification before production use.
Applications
TQM879008 is designed for RF systems requiring adjustable gain control, high linearity and reliable signal amplification. Typical applications include cellular base stations, LTE wireless infrastructure, RF repeaters, distributed antenna systems, communication equipment and other high-performance RF signal processing platforms.
Quality & Sourcing
Antrex Electronics can support TQM879008 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, customers can provide quantity requirements, delivery schedules, application details and technical specifications for faster quotation support.
For quality assurance, Antrex Electronics can assist with product photos, marking verification, visual inspection and third-party testing services when required. OEM manufacturers, wireless communication equipment suppliers, RF system developers and electronic component buyers are welcome to submit BOM lists or hard-to-find RF component requirements for sourcing assistance.
探索更多採購選項
可按製造商、產品分類或採購需求繼續尋找合適料號。