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ICS650-40 - ETHERNET SWITCH CLOCK SOURCE

Description

The ICS650-40 is a clock chip designed for use in Ethernet Switch applications.

Using ICS’ patented Phase-Locked Loop (PLL) techniques, the device takes a 25 MHz crystal input and produces various output clock frequencies as listed in Output Select Table.

Features

  • Packaged in 16-pin TSSOP Available in Pb (lead) free package Operating voltage of 3.3 V Low power consumption Input frequency of 25 MHz Low long-term jitter 2.5 V to 3.3 V clock outputs Block Diagram VDD 3 VDDOA S1:S0 2 Control Logic CLKA Phase Lock Loop CLKB X1/ICLK 25 MHz crystal or clock X2 Clock Buffer/ Crystal Oscillator 4 GND OE VDDOB Optional tuning crystal capacitors MDS 650-40 C I n t e gra te d C i r c u i t.

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Datasheet Details

Part number ICS650-40
Manufacturer Integrated Circuit Systems
File Size 147.59 KB
Description ETHERNET SWITCH CLOCK SOURCE
Datasheet download datasheet ICS650-40 Datasheet
Additional preview pages of the ICS650-40 datasheet.

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Full PDF Text Transcription

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ICS650-40 ETHERNET SWITCH CLOCK SOURCE Description The ICS650-40 is a clock chip designed for use in Ethernet Switch applications. Using ICS’ patented Phase-Locked Loop (PLL) techniques, the device takes a 25 MHz crystal input and produces various output clock frequencies as listed in Output Select Table. Features • • • • • • • Packaged in 16-pin TSSOP Available in Pb (lead) free package Operating voltage of 3.3 V Low power consumption Input frequency of 25 MHz Low long-term jitter 2.5 V to 3.
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