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Product Overview
The LMK3C0105A03RERR from Texas Instruments is a high-performance clock generator designed for demanding applications requiring low jitter and multiple output frequencies. Housed in a compact 16-pin TQFN (3x3 mm) package, this device integrates a PLL and VCO to generate up to 10 differential or LVCMOS outputs from a single reference input. It operates from a 1.8V or 3.3V supply and supports output frequencies up to 1 GHz. The device is ideal for use in 5G base stations, data centers, and automotive infotainment systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
1.8V or 3.3V |
| Output Frequency Range |
Up to 1 GHz |
| Number of Outputs |
10 (differential or LVCMOS) |
| RMS Jitter (12 kHz to 20 MHz) |
0.1 ps typical |
| Phase Noise at 100 kHz offset (156.25 MHz) |
-152 dBc/Hz |
| Package |
16-TQFN (3x3 mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Ultra-low jitter: 0.1 ps RMS (12 kHz to 20 MHz)
- Flexible output configuration: up to 10 differential or LVCMOS outputs
- Integrated PLL and VCO with low phase noise
- Supports multiple reference inputs (single-ended or differential)
- Programmable output frequency via SPI or pin control
- Small footprint: 3x3 mm QFN package
- Low power consumption: typically 250 mW
Target Applications
- 5G base stations (e.g., clocking for RF transceivers)
- Data center switches and routers (e.g., 100G Ethernet)
- Automotive infotainment and ADAS (e.g., dashboard displays)
- Test and measurement equipment
- FPGA and SoC reference clock generation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMK3C0105A03RERR. 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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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
LMK3C0105A03RERR 是德州儀器(TI)推出的一款高性能時鐘發生器,專為需要低抖動和多輸出頻率的苛刻應用而設計。該器件採用緊湊的 16 引腳 TQFN(3x3 mm)封裝,集成 PLL 和 VCO,可從單個參考輸入生成多達 10 個差分或 LVCMOS 輸出。它支持 1.8V 或 3.3V 電源,輸出頻率最高可達 1 GHz。該器件非常適合用於 5G 基站、數據中心和汽車信息娛樂系統。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 |
1.8V 或 3.3V |
| 輸出頻率範圍 |
最高 1 GHz |
| 輸出數量 |
10 個(差分或 LVCMOS) |
| RMS 抖動(12 kHz 至 20 MHz) |
典型值 0.1 ps |
| 相位噪聲(100 kHz 偏移,156.25 MHz) |
-152 dBc/Hz |
| 封裝 |
16-TQFN(3x3 mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 超低抖動:0.1 ps RMS(12 kHz 至 20 MHz)
- 靈活的輸出配置:多達 10 個差分或 LVCMOS 輸出
- 集成 PLL 和 VCO,相位噪聲低
- 支持多種參考輸入(單端或差分)
- 通過 SPI 或引腳控制可編程輸出頻率
- 小尺寸:3x3 mm QFN 封裝
- 低功耗:典型值 250 mW
典型應用場景
- 5G 基站(例如,為射頻收發器提供時鐘)
- 數據中心交換機和路由器(例如,100G 以太網)
- 汽車信息娛樂和 ADAS(例如,儀表盤顯示)
- 測試和測量設備
- FPGA 和 SoC 參考時鐘生成
環球供應鏈與批發合作夥伴方案
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