SN74LS629DR TI VCO | 16-SOIC | 1MHz-20MHz, Dual Voltage-Controlled Oscillator

Product Overview

The SN74LS629DR from Texas Instruments is a dual voltage-controlled oscillator (VCO) designed for precision timing and frequency generation. Housed in a compact 16-SOIC package, this device operates over a frequency range of 1 MHz to 20 MHz, making it suitable for phase-locked loops (PLLs), frequency synthesis, and clock recovery systems. It features two independent VCOs with complementary outputs, enabling differential signaling for noise immunity. The SN74LS629DR is fabricated using advanced low-power Schottky (LS) technology, ensuring high speed with minimal power consumption.

Detailed Technical Specifications

Key Features

• Dual independent VCOs with complementary outputs
• Wide frequency range: 1 MHz to 20 MHz
• Low power consumption: 100 mW typical at 5 V
• Excellent linearity: ±1% typical
• TTL/CMOS compatible inputs and outputs
• On-chip temperature compensation
• Available in 16-SOIC package for space-constrained designs

Target Applications

• Phase-locked loops (PLLs) for 5G base station clock generation
• Frequency synthesizers in automotive dashboard displays
• Clock recovery in high-speed data communication systems
• Function generators and waveform synthesis
• Motor speed control in industrial automation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS629DR. 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

SN74LS629DR 是德州儀器（TI）推出的雙通道壓控振盪器（VCO），專為精密時序和頻率生成而設計。該器件採用緊湊的 16-SOIC 封裝，工作頻率範圍為 1 MHz 至 20 MHz，適用於鎖相環（PLL）、頻率合成和時鐘恢復系統。它包含兩個獨立的 VCO，具有互補輸出，可實現差分信號以提高抗噪能力。SN74LS629DR 採用先進的低功耗肖特基（LS）工藝製造，確保高速運行的同時功耗極低。

詳細技術參數

核心特性

• 雙獨立 VCO，帶互補輸出
• 寬頻率範圍：1 MHz 至 20 MHz
• 低功耗：5 V 時典型 100 mW
• 優良線性度：典型 ±1%
• TTL/CMOS 兼容輸入和輸出
• 片上溫度補償
• 提供 16-SOIC 封裝，適合空間受限設計

典型應用場景

• 5G 基站時鐘生成中的鎖相環（PLL）
• 汽車儀表盤顯示中的頻率合成器
• 高速數據通信系統中的時鐘恢復
• 函數發生器和波形合成
• 工業自動化中的電機速度控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS629DR 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。
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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]