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Product Overview
The LMK1C1104APWR from Texas Instruments is a high-performance, low-skew 1:4 clock buffer designed for a wide range of clock distribution applications. It operates from a 1.8V to 3.3V supply and supports clock frequencies up to 250 MHz. The device features a low additive jitter of 0.1 ps RMS (typical) and a low output skew of 50 ps (maximum). Housed in a compact 8-pin TSSOP package, it is ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
1.8V to 3.3V |
| Input Frequency |
Up to 250 MHz |
| Output Type |
LVCMOS |
| Number of Outputs |
4 |
| Additive Jitter (RMS) |
0.1 ps (typical) |
| Output Skew |
50 ps (max) |
| Propagation Delay |
2.5 ns (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
8-TSSOP |
Key Features
- 1:4 fanout clock buffer
- Low additive jitter: 0.1 ps RMS typical
- Low output skew: 50 ps maximum
- Wide supply voltage range: 1.8V to 3.3V
- High frequency support up to 250 MHz
- LVCMOS outputs
- Small 8-pin TSSOP package
- Industrial temperature range
Target Applications
- 5G base station clock distribution
- Automotive dashboard infotainment systems
- Data center networking equipment
- Industrial automation controllers
- FPGA and ASIC clock buffering
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMK1C1104APWR. 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
LMK1C1104APWR 是德州儀器(TI)推出的一款高性能、低偏斜的 1:4 時鐘緩衝器,適用於多種時鐘分配應用。它支持 1.8V 至 3.3V 的電源電壓,最高可處理 250 MHz 的時鐘頻率。該器件具有低附加抖動(典型值 0.1 ps RMS)和低輸出偏斜(最大值 50 ps)。採用緊湊的 8 引腳 TSSOP 封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 |
1.8V 至 3.3V |
| 輸入頻率 |
最高 250 MHz |
| 輸出類型 |
LVCMOS |
| 輸出數量 |
4 |
| 附加抖動(RMS) |
典型值 0.1 ps |
| 輸出偏斜 |
最大值 50 ps |
| 傳播延遲 |
典型值 2.5 ns |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
8-TSSOP |
核心特性
- 1:4 扇出時鐘緩衝器
- 低附加抖動:典型值 0.1 ps RMS
- 低輸出偏斜:最大值 50 ps
- 寬電源電壓範圍:1.8V 至 3.3V
- 支持高達 250 MHz 的高頻
- LVCMOS 輸出
- 小型 8 引腳 TSSOP 封裝
- 工業溫度範圍
典型應用場景
- 5G 基站時鐘分配
- 汽車儀表板信息娛樂系統
- 數據中心網絡設備
- 工業自動化控制器
- FPGA 和 ASIC 時鐘緩衝
環球供應鏈與批發合作夥伴方案
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