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Product Overview
The SNJ54LS629J is a high-performance voltage-controlled oscillator (VCO) from Texas Instruments, designed for precision timing and frequency generation applications. Housed in a 16-pin ceramic dual-in-line package (CDIP), this device operates over a supply voltage range of 4.5V to 5.5V and a temperature range of 0°C to 70°C. It features a wide frequency range, low jitter, and excellent linearity, making it suitable for use in phase-locked loops (PLLs), frequency synthesizers, and clock recovery circuits.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (Vcc) |
4.5V – 5.5V |
| Operating Temperature |
0°C to 70°C |
| Frequency Range |
0.1 Hz to 20 MHz |
| Output Duty Cycle |
50% ± 5% |
| Linearity |
±1% |
| Jitter (RMS) |
< 50 ps |
| Package |
16-CDIP |
Key Features
- Wide frequency range from 0.1 Hz to 20 MHz
- Low jitter performance (< 50 ps RMS)
- Excellent linearity (±1%)
- Single 5V supply operation
- TTL/CMOS compatible outputs
- Enable/disable function for power saving
- Hermetic ceramic package for high reliability
Target Applications
- Phase-locked loops (PLLs) in 5G base station timing modules
- Frequency synthesizers for automotive dashboard displays
- Clock recovery in high-speed data communication systems
- Function generators for test and measurement equipment
- Industrial control systems requiring precise timing
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SNJ54LS629J. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SNJ54LS629J 是德州儀器 (TI) 生產的高性能壓控振盪器 (VCO),專為精密時序和頻率生成應用而設計。該器件採用 16 引腳陶瓷雙列直插封裝 (CDIP),可在 4.5V 至 5.5V 的電源電壓範圍和 0°C 至 70°C 的溫度範圍內工作。它具有寬頻率範圍、低抖動和出色的線性度,適用於鎖相環 (PLL)、頻率合成器和時鐘恢復電路。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (Vcc) |
4.5V – 5.5V |
| 工作溫度 |
0°C 至 70°C |
| 頻率範圍 |
0.1 Hz 至 20 MHz |
| 輸出占空比 |
50% ± 5% |
| 線性度 |
±1% |
| 抖動 (RMS) |
< 50 ps |
| 封裝 |
16-CDIP |
核心特性
- 寬頻率範圍:0.1 Hz 至 20 MHz
- 低抖動性能(< 50 ps RMS)
- 出色的線性度(±1%)
- 單 5V 電源供電
- TTL/CMOS 兼容輸出
- 使能/禁用功能,用於節能
- 密封陶瓷封裝,可靠性高
典型應用場景
- 5G 基站時序模塊中的鎖相環 (PLL)
- 汽車儀表盤顯示器的頻率合成器
- 高速數據通信系統中的時鐘恢復
- 測試和測量設備的函數發生器
- 需要精確時序的工業控制系統
環球供應鏈與批發合作夥伴方案
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