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Product Overview
The LMK03000CISQ/NOPB is a high-performance clock conditioner from Texas Instruments, designed to clean up jitter and generate low-noise clock signals for demanding applications. Housed in a compact 48-WQFN (7x7 mm) package, it integrates a PLL (Phase-Locked Loop) with a VCO (Voltage-Controlled Oscillator) and provides three LVDS outputs. The device operates over a wide frequency range and delivers ultra-low jitter performance, making it ideal for high-speed data converters, wireless infrastructure, and networking equipment.
Detailed Technical Specifications
| Parameter |
Value |
| Output Type |
LVDS |
| Number of Outputs |
3 |
| RMS Jitter (12 kHz to 20 MHz) |
0.3 ps (typical) |
| Supply Voltage |
3.135 V to 3.465 V |
| Operating Temperature |
-40°C to +85°C |
| Package |
48-WQFN (7x7 mm) |
| PLL Phase Noise (100 Hz offset) |
-110 dBc/Hz |
| VCO Tuning Range |
2.5 GHz to 3.0 GHz |
Key Features
- Ultra-low jitter: 0.3 ps RMS (12 kHz to 20 MHz)
- Integrated PLL and VCO with low phase noise
- Three LVDS outputs with programmable output frequencies
- Supports holdover mode for system reliability
- I2C/SPI programmable interface
- Small footprint: 48-WQFN (7x7 mm)
Target Applications
- 5G base stations (e.g., clock distribution for massive MIMO)
- Wireless infrastructure (e.g., remote radio units)
- High-speed data converters (e.g., ADC/DAC clocking)
- Networking equipment (e.g., switches, routers)
- Test and measurement instruments
- Medical imaging systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMK03000CISQ/NOPB. 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
LMK03000CISQ/NOPB 是德州儀器(TI)推出的一款高性能時鐘調理器,專為淨化抖動並產生低噪聲時鐘信號而設計。該器件採用緊湊的 48-WQFN(7x7 mm)封裝,集成了 PLL(鎖相環)和 VCO(壓控振盪器),並提供三個 LVDS 輸出。它可在寬頻率範圍內工作,並具有超低抖動性能,非常適合高速數據轉換器、無線基礎設施和網絡設備等應用。
詳細技術參數
| 參數 |
數值 |
| 輸出類型 |
LVDS |
| 輸出數量 |
3 |
| RMS 抖動(12 kHz 至 20 MHz) |
0.3 ps(典型值) |
| 電源電壓 |
3.135 V 至 3.465 V |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
48-WQFN(7x7 mm) |
| PLL 相位噪聲(100 Hz 偏移) |
-110 dBc/Hz |
| VCO 調諧範圍 |
2.5 GHz 至 3.0 GHz |
核心特性
- 超低抖動:0.3 ps RMS(12 kHz 至 20 MHz)
- 集成 PLL 和 VCO,相位噪聲低
- 三個 LVDS 輸出,輸出頻率可編程
- 支持保持模式,提高系統可靠性
- I2C/SPI 可編程接口
- 小尺寸:48-WQFN(7x7 mm)
典型應用場景
- 5G 基站(例如,大規模 MIMO 的時鐘分配)
- 無線基礎設施(例如,遠程射頻單元)
- 高速數據轉換器(例如,ADC/DAC 時鐘)
- 網絡設備(例如,交換機、路由器)
- 測試與測量儀器
- 醫療成像系統
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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