TRF3750IRGP TI RF PLL Synthesizer | 20-QFN(4x4) | 2.7-3.3V, 2.5GHz

Product Overview

The TRF3750IRGP from Texas Instruments is a high-performance, integer-N phase-locked loop (PLL) frequency synthesizer designed for demanding RF applications. It integrates a phase detector, charge pump, and programmable reference divider, offering low phase noise and fast settling time. Housed in a compact 20-pin QFN package (4x4 mm), it operates from a 2.7V to 3.3V supply and supports output frequencies up to 2.5 GHz. This device is ideal for wireless infrastructure, test equipment, and communication systems requiring precise frequency synthesis.

Detailed Technical Specifications

Key Features

• Low phase noise: -120 dBc/Hz at 100 kHz offset (900 MHz)
• Wide operating voltage range: 2.7V to 3.3V
• Programmable charge pump current for optimized loop filter design
• Fast settling time for frequency hopping applications
• Integrated lock detect indicator
• Small footprint: 4x4 mm QFN package
• Power-down mode for reduced power consumption

Target Applications

• 5G base station local oscillators (e.g., for macrocell and small cell transceivers)
• Wireless infrastructure (e.g., remote radio heads, repeaters)
• Test and measurement equipment (e.g., spectrum analyzers, signal generators)
• Satellite communication terminals
• Radar systems (e.g., automotive radar, surveillance radar)
• Software-defined radio (SDR) platforms

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TRF3750IRGP. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TRF3750IRGP 是德州儀器（TI）推出的一款高性能整數-N 鎖相環（PLL）頻率合成器，專為要求嚴苛的射頻應用而設計。它集成了鑒相器、電荷泵和可編程參考分頻器，具有低相位噪聲和快速鎖定時間。該器件採用緊湊的 20 引腳 QFN 封裝（4x4 mm），工作電壓範圍為 2.7V 至 3.3V，支持高達 2.5 GHz 的輸出頻率。非常適合需要精確頻率合成的無線基礎設施、測試設備和通信系統。

詳細技術參數

核心特性

• 低相位噪聲：在 900 MHz 下，100 kHz 偏移處為 -120 dBc/Hz
• 寬工作電壓範圍：2.7V 至 3.3V
• 可編程電荷泵電流，優化環路濾波器設計
• 快速鎖定時間，適用於跳頻應用
• 集成鎖定檢測指示
• 小尺寸：4x4 mm QFN 封裝
• 掉電模式，降低功耗

典型應用場景

• 5G 基站本地振盪器（例如用於宏基站和小基站收發器）
• 無線基礎設施（例如遠程射頻頭、中繼器）
• 測試與測量設備（例如頻譜分析儀、信號發生器）
• 衛星通信終端
• 雷達系統（例如汽車雷達、監視雷達）
• 軟件定義無線電（SDR）平台

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TRF3750IRGP 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]