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  • 参考价格:¥117.65-¥89.70

更新日期:2024-04-01 00:04:00

产品简介:具有集成 VCO 的 1843 至 2160MHz、800FS RMS 抖动、精密时钟调节器

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  • 参考价格:¥117.65-¥89.70

LMK03033ISQ/NOPB 供应商

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LMK03033ISQ/NOPB 中文资料属性参数

  • 制造商:National Semiconductor (TI)
  • 封装:Reel
  • 最大工作温度:+ 85 C
  • 最小工作温度:- 40 C
  • 工厂包装数量:1000

产品特性

  • Integrated VCO with Very Low Phase Noise Floor
  • Integrated Integer-N PLL with Outstanding Normalized Phase Noise Contribution of -224 dBc/Hz
  • VCO Divider Values of 2 to 8 (All Divides)
  • Channel Divider Values of 1, 2 to 510 (even divides)
  • LVDS and LVPECL Clock Outputs
  • Partially Integrated Loop Filter
  • Dedicated Divider and Delay Blocks on Each Clock Output
  • Pin Compatible Family of Clocking Devices
  • 3.15 to 3.45 V Operation
  • Package: 48 Pin WQFN (7.0 x 7.0 x 0.8 mm)
  • 200 fs RMS Clock Generator Performance (10 Hz to 20 MHz) with a Clean Input Clock

产品概述

The LMK03000 family of precision clock conditioners combine the functions of jitter cleaning/reconditioning, multiplication, and distribution of a reference clock. The devices integrate a Voltage Controlled Oscillator (VCO), a high performance Integer-N Phase Locked Loop (PLL), a partially integrated loop filter, and up to eight outputs in various LVDS and LVPECL combinations.The VCO output is optionally accessible on the Fout port. Internally, the VCO output goes through a VCO Divider to feed the various clock distribution blocks.Each clock distribution block includes a programmable divider, a phase synchronization circuit, a programmable delay, a clock output mux, and an LVDS or LVPECL output buffer. This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to eight system components.The clock conditioners come in a 48-pin WQFN package and are footprint compatible with other clocking devices in the same family.

LMK03033ISQ/NOPB 电路图

LMK03033ISQ/NOPB 电路图

LMK03033ISQ/NOPB 电路图

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