LMX2491RTWT TI PLL/VCO | 24-WQFN (4x5) | 7.5 GHz, -140 dBc/Hz

Product Overview

The LMX2491RTWT 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 (4x5 mm) package. It delivers exceptional phase noise performance of -140 dBc/Hz at 100 kHz offset and supports frequencies up to 7.5 GHz, making it ideal for demanding RF and microwave applications.

Detailed Technical Specifications

Key Features

• Integrated PLL and VCO with low phase noise
• Wide frequency range up to 7.5 GHz
• Fast lock time (< 100 µs)
• Programmable output power
• Low power consumption
• Small footprint (4x5 mm QFN)

Target Applications

• 5G base station local oscillators (e.g., for massive MIMO transceivers)
• Radar systems (automotive, industrial)
• Wireless infrastructure (point-to-point radios)
• Test and measurement equipment (signal generators)
• Satellite communications terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMX2491RTWT. 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

LMX2491RTWT 是德州儀器推出的一款高性能寬帶頻率合成器，集成了鎖相環（PLL）和壓控振盪器（VCO），採用緊湊的 24-WQFN（4x5 mm）封裝。它在 100 kHz 偏移處提供 -140 dBc/Hz 的卓越相位噪聲性能，並支持高達 7.5 GHz 的頻率，非常適合要求嚴格的射頻和微波應用。

詳細技術參數

核心特性

• 集成 PLL 和 VCO，低相位噪聲
• 寬頻率範圍高達 7.5 GHz
• 快速鎖定時間（< 100 µs）
• 可編程輸出功率
• 低功耗
• 小尺寸（4x5 mm QFN）

典型應用場景

• 5G 基站本地振盪器（例如大規模 MIMO 收發器）
• 雷達系統（汽車、工業）
• 無線基礎設施（點對點無線電）
• 測試與測量設備（信號發生器）
• 衛星通信終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMX2491RTWT 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]