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SM802121UMGTR中文资料麦瑞半导体数据手册PDF规格书
SM802121UMGTR规格书详情
General Description
The SM802121 is a member of the ClockWorks family of devices from Micrel and provides an extremely low-noise timing solution for 10GbE Ethernet clock signals. It is based upon a unique patented RotaryWave® architecture that provides very-low phase noise.
The device operates from a 2.5V or 3.3V power supply and synthesizes an LVPECL output clock at 156.25MHz. The SM802121 accepts a 25MHz crystal or LVCMOS reference clock.
Features
• Generates one LVPECL clock outputs at 156.25MHz
• 2.5V or 3.3V operating range
• Typical phase jitter @ 156.25MHz (1.875MHz to 20MHz): 110fs
• Industrial temperature range
• Green, RoHS-, and PFOS- compliant
• Available in 24-pin 4mm 4mm QFN package
Applications
• 10 Gigabit Ethernet
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
23+ |
VQFN |
5000 |
全新原装正品现货 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
QFN24(4x4) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
QFN24(4x4) |
2181 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
Microchip |
22+ |
24QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Microchip |
21+ |
VQFN |
15000 |
只做原装 |
询价 | ||
MICROCHIP |
23+ |
NA |
995 |
超低抖动时钟发生器 |
询价 | ||
MICROCHIP/微芯 |
23+ |
24-VFQFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Microchip |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICROCHIP/微芯 |
2406+ |
33600 |
诚信经营!进口原装!量大价优! |
询价 | |||
Microchip Technology |
24+ |
24-VFQFN 裸露焊盘 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 |