LMX2492RTWT TI PLL/VCO | 24-WQFN (4x4) | 6.4 GHz, -142 dBc/Hz

Product Overview

The LMX2492RTWT is a high-performance, wideband frequency synthesizer from Texas Instruments, integrating a phase-locked loop (PLL) and voltage-controlled oscillator (VCO) in a compact 24-WQFN (4x4 mm) package. It operates from 3.15 V to 3.45 V and covers a frequency range of 20 MHz to 6.4 GHz, making it ideal for demanding RF applications. With ultra-low phase noise of -142 dBc/Hz at 100 kHz offset (6 GHz carrier) and fast settling time, it delivers exceptional signal purity and agility.

Detailed Technical Specifications

Key Features

• Integrated VCO with wide tuning range (20 MHz to 6.4 GHz)
• Ultra-low phase noise: -142 dBc/Hz at 100 kHz offset (6 GHz)
• Fast settling time: < 100 µs
• Programmable output power up to +5 dBm
• Fractional-N and integer-N modes
• Digital lock detect and mute function
• 3-wire SPI interface for easy configuration
• Small 4x4 mm QFN package

Target Applications

• 5G base stations (e.g., massive MIMO transceivers)
• Wireless infrastructure (e.g., small cells, repeaters)
• Test and measurement equipment (e.g., spectrum analyzers, signal generators)
• Radar systems (e.g., automotive radar, military radar)
• Satellite communications (e.g., VSAT terminals)
• Point-to-point microwave links

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMX2492RTWT. 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

LMX2492RTWT 是德州儀器推出的一款高性能寬帶頻率合成器，在緊湊的 24-WQFN（4x4 mm）封裝中集成了鎖相環（PLL）和壓控振盪器（VCO）。它工作在 3.15 V 至 3.45 V 電源電壓下，頻率範圍覆蓋 20 MHz 至 6.4 GHz，非常適合要求嚴苛的射頻應用。憑藉在 6 GHz 載波 100 kHz 偏移處 -142 dBc/Hz 的超低相位噪聲和快速鎖定時間，它提供了卓越的信號純度和敏捷性。

詳細技術參數

核心特性

• 集成 VCO，寬調諧範圍（20 MHz 至 6.4 GHz）
• 超低相位噪聲：6 GHz 載波 100 kHz 偏移處 -142 dBc/Hz
• 快速鎖定時間：< 100 µs
• 可編程輸出功率高達 +5 dBm
• 分數-N 和整數-N 模式
• 數字鎖定檢測和靜音功能
• 3 線 SPI 接口，易於配置
• 小型 4x4 mm QFN 封裝

典型應用場景

• 5G 基站（例如大規模 MIMO 收發器）
• 無線基礎設施（例如小基站、中繼器）
• 測試與測量設備（例如頻譜分析儀、信號發生器）
• 雷達系統（例如汽車雷達、軍用雷達）
• 衛星通信（例如 VSAT 終端）
• 點對點微波鏈路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMX2492RTWT 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]