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 VeriSilicon Holdings Co., Ltd. 
Part Number : SMIC18_PLL_13
Overview :
This IP is a programmable Analog PLL suitable for high speed clock generation. Its high speed VCO can run from 100MHz to 250MHz. This IP has an important feature of free-running and supports three operation modes: PLL mode, free-running mode and bypass mode. When PLL is locked, the IP works as a simple PLL in PLL mode. By setting DM [2:0] and DN [5:0] to different values according to different REFIN, CLKO will be locked at the multiples of input frequency. But when PLL is un-locked (before locked or after input clock is lost), the IP works in free-running mode and CLKO will be generated by the internal ring oscillator (ROSC), outputting a frequency of 148MHz+/-30%. Once PLL is locked again, CLKO will change back to PLL frequency.
Features : - Process: SMIC 0.18um 1.8v/3.3v 1P6M CMOS logic process It can also work in SMIC18 0.162um process after blown up 1.11x
- Supply voltage: 1.8v+/-10%
- Supports free-running mode
- Current: ~5mA
- Operating temperature: - 40°C ~ +25°C ~ +125°C
Categories :
Portability :
Type : Hard



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