LMX2531LQ1742/NOPB TI PLL/VCO | 36-WQFN (6x6) | 1742MHz, -225dBc/Hz

Product Overview

The LMX2531LQ1742/NOPB is a high-performance frequency synthesizer system from Texas Instruments, combining a phase-locked loop (PLL) and a voltage-controlled oscillator (VCO) in a single 36-pin WQFN package (6x6 mm). It operates at a center frequency of 1742 MHz and is designed for demanding RF applications requiring low phase noise and high integration. The device features a delta-sigma fractional-N PLL with a wide frequency range, low spurious output, and excellent phase noise performance of -225 dBc/Hz at 100 kHz offset (normalized). It is ideal for wireless infrastructure, test equipment, and communication systems.

Detailed Technical Specifications

Key Features

• Integrated PLL and VCO in a compact 6x6 mm package
• Ultra-low phase noise: -225 dBc/Hz normalized
• Fractional-N delta-sigma architecture for fine frequency resolution
• Programmable output power and mute function
• Fast lock time (< 1 ms)
• Low spurious output (< -70 dBc)
• 3-wire serial interface for easy programming
• Wide supply voltage range: 3.0 V to 3.6 V

Target Applications

• 5G base station local oscillators (e.g., for 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, surveillance radar)
• Satellite communications (e.g., VSAT terminals)
• Microwave backhaul links

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMX2531LQ1742/NOPB. 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

LMX2531LQ1742/NOPB 是德州儀器推出的一款高性能頻率合成器系統，將鎖相環（PLL）和壓控振盪器（VCO）集成在一個 36 引腳 WQFN 封裝（6x6 mm）中。其中心頻率為 1742 MHz，專為需要低相位噪聲和高集成度的射頻應用而設計。該器件採用 Δ-Σ 小數 N 分頻 PLL，具有寬頻率範圍、低雜散輸出和出色的相位噪聲性能（在 100 kHz 偏移處歸一化為 -225 dBc/Hz）。適用於無線基礎設施、測試設備和通信系統。

詳細技術參數

核心特性

• 集成 PLL 和 VCO，緊湊的 6x6 mm 封裝
• 超低相位噪聲：歸一化 -225 dBc/Hz
• 小數 N 分頻 Δ-Σ 架構，實現精細頻率解析度
• 可編程輸出功率和靜音功能
• 快速鎖定時間（< 1 ms）
• 低雜散輸出（< -70 dBc）
• 3 線串行接口，易於編程
• 寬電源電壓範圍：3.0 V 至 3.6 V

典型應用場景

• 5G 基站本地振盪器（例如用於大規模 MIMO 收發器）
• 無線基礎設施（例如小型基站、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、監視雷達）
• 衛星通信（例如 VSAT 終端）
• 微波回程鏈路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMX2531LQ1742/NOPB 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。
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• 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。
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• 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]