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Product Overview
The LMK04031BISQX/NOPB is a high-performance clock conditioner from Texas Instruments, designed to provide ultra-low jitter and phase noise for demanding applications. It integrates a PLL (Phase-Locked Loop) with a VCO (Voltage-Controlled Oscillator) operating up to 1.5 GHz, along with programmable dividers and output formats. Housed in a compact 48-WQFN (7x7 mm) package, this device is ideal for systems requiring precise clock generation and cleaning.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
3.15V to 3.45V |
| VCO Frequency Range |
1.2 GHz to 1.5 GHz |
| PLL Phase Noise (100 kHz offset) |
-150 dBc/Hz |
| RMS Jitter (12 kHz to 20 MHz) |
0.2 ps |
| Output Frequency Range |
1 MHz to 1.5 GHz |
| Output Formats |
LVDS, LVPECL, LVCMOS |
| Operating Temperature |
-40°C to +85°C |
| Package |
48-WQFN (7x7 mm) |
Key Features
- Ultra-low jitter: 0.2 ps RMS (12 kHz to 20 MHz)
- Integrated VCO with low phase noise
- Programmable output dividers and delays
- Supports multiple output standards (LVDS, LVPECL, LVCMOS)
- SPI interface for configuration
- Power consumption: 1.2 W typical
Target Applications
- 5G base stations (e.g., clock distribution for massive MIMO)
- Wireless infrastructure (e.g., small cells, remote radio heads)
- Data converters (e.g., ADC/DAC clocking for radar systems)
- Test and measurement equipment (e.g., signal generators)
- Medical imaging (e.g., ultrasound beamforming)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMK04031BISQX/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
LMK04031BISQX/NOPB 是德州儀器(TI)推出的一款高性能時鐘調理器,專為需要超低抖動和相位噪聲的應用而設計。它集成了鎖相環(PLL)和壓控振盪器(VCO),VCO 工作頻率高達 1.5 GHz,並配備可編程分頻器和輸出格式。該器件採用緊湊的 48-WQFN(7x7 mm)封裝,非常適合需要精確時鐘生成和淨化的系統。
詳細技術參數
| 參數 |
數值 |
| 供電電壓 |
3.15V 至 3.45V |
| VCO 頻率範圍 |
1.2 GHz 至 1.5 GHz |
| PLL 相位噪聲(100 kHz 偏移) |
-150 dBc/Hz |
| RMS 抖動(12 kHz 至 20 MHz) |
0.2 ps |
| 輸出頻率範圍 |
1 MHz 至 1.5 GHz |
| 輸出格式 |
LVDS、LVPECL、LVCMOS |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
48-WQFN(7x7 mm) |
核心特性
- 超低抖動:0.2 ps RMS(12 kHz 至 20 MHz)
- 集成 VCO,相位噪聲極低
- 可編程輸出分頻器和延遲
- 支持多種輸出標準(LVDS、LVPECL、LVCMOS)
- SPI 接口用於配置
- 典型功耗:1.2 W
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,小基站、遠程射頻頭)
- 數據轉換器(例如,雷達系統的 ADC/DAC 時鐘)
- 測試與測量設備(例如,信號發生器)
- 醫療成像(例如,超聲波波束成形)
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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