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PI6LC4840 Datasheet Crystal To Lvds/lvcmos Frequency Synthesizer

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

Overview: PI6LC4840 Crystal to LVDS/LVCMOS Frequency Synthesizer.

General Description

The PI6LC4840 is an LC VCO based low phase noise design intended for the most demanding Ethernet applications.

Common Ethernet frequencies of 25MHz and 125MHz are supported, with the 125Mhz having both LVDS and LVCMOS outputs for maximum flexibility.

One 25Mhz LVCMOS non-PLL output is also available.

Key Features

  • ÎÎ3.3V supply voltage ± 5% ÎÎThree banks of outputs: àà Bank A: 3 25/50MHz pin selectable LVCMOS outputs àà Bank B: 3 125MHz LVCMOS outputs àà Bank C: 3 125MHz LVDS outputs ÎÎ1 25MHz LVCMOS reference clock output (no PLL) ÎÎ25MHz crystal input (SaRonix-eCera P/N FL2500029) ÎÎLow 1ps max 12k-20MHz integrated phase noise design (for 125MHz CMOS and LVDS outputs) ÎÎIndustrial temperature -40°C to 85°C ÎÎPackage (Pb-free & Green) àà 32-contact 5x5mm TQFN (ZH).

PI6LC4840 Distributor

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