LMX2572RHAT TI PLL/VCO | 40-VQFN (6x6) | 6.4 GHz, Low Phase Noise

Product Overview

The LMX2572RHAT from Texas Instruments is a high-performance, low-power wideband PLLatinum™ frequency synthesizer with integrated VCO. It operates from 3.15 V to 3.45 V and covers a frequency range of 12.5 MHz to 6.4 GHz. The device features exceptional phase noise performance of -158 dBc/Hz at 100 kHz offset (6.4 GHz) and -236 dBc/Hz figure of merit. It includes a delta-sigma fractional-N PLL with programmable charge pump current and a low-noise VCO. The LMX2572RHAT is housed in a compact 40-pin VQFN (6x6 mm) package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Integrated VCO with wide tuning range
• Ultra-low phase noise and spurious
• Fractional-N and integer-N modes
• Programmable charge pump and loop filter
• Fast lock time with cycle slip reduction
• Low power consumption: 150 mW (typical)
• SPI-compatible serial interface
• Power-down mode for power saving

Target Applications

• 5G base stations (e.g., massive MIMO, small cells)
• Wireless infrastructure (e.g., microwave backhaul)
• Test and measurement equipment (e.g., spectrum analyzers)
• Radar systems (e.g., automotive radar, defense)
• Satellite communications (e.g., VSAT terminals)
• Software-defined radios (SDR)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMX2572RHAT. 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

LMX2572RHAT 是德州儀器（TI）推出的一款高性能、低功耗寬帶 PLLatinum™ 頻率合成器，集成 VCO。工作電壓 3.15 V 至 3.45 V，頻率範圍 12.5 MHz 至 6.4 GHz。該器件在 6.4 GHz 偏移 100 kHz 時具有 -158 dBc/Hz 的出色相位噪聲性能，品質因數為 -236 dBc/Hz。它包含一個 delta-sigma 分數-N PLL，具有可編程充電泵電流和低噪聲 VCO。LMX2572RHAT 採用緊湊的 40 引腳 VQFN（6x6 mm）封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 集成 VCO，調諧範圍寬
• 超低相位噪聲和雜散
• 分數-N 和整數-N 模式
• 可編程充電泵和環路濾波器
• 快速鎖定時間，帶周期滑動減少
• 低功耗：150 mW（典型值）
• SPI 兼容串行接口
• 掉電模式以節省功耗

典型應用場景

• 5G 基站（例如大規模 MIMO、小基站）
• 無線基礎設施（例如微波回程）
• 測試與測量設備（例如頻譜分析儀）
• 雷達系統（例如汽車雷達、國防）
• 衛星通信（例如 VSAT 終端）
• 軟件定義無線電（SDR）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMX2572RHAT 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。
• 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]