Datasheet4U Logo Datasheet4U.com

PI6LC48S25A - Ethernet Network Clock Generator

General Description

The PI6LC48S25A is an LC VCO based low phase noise design intended for 10GbE applications.

Typical 10GbE usage assumes a 25MHz crystal input, while the PLL loop is used to generate the 156.25MHz and other Ethernet clock frequencies.

Key Features

  • ÎÎ3.3V & 2.5V supply voltage ÎÎCrystal/CMOS input: 25 MHz ÎÎDifferential input: 25MHz, 125MHz, and 156.25 MHz ÎÎOutput frequencies: 312.5, 156.25, 125, 100, 50, 25MHz ÎÎ4 Output banks with selectable output signaling: LVPECL or LVDS ÎÎLow 0.3ps typical integrated phase noise design: 156.25MHz (12kHz to 20MHz) ÎÎPLL Bypass mode for test ÎÎPower supply noise rejection: -52 dBc typical @ VDD ÎÎPackaging (Pb-free & Green): 56-lead 8×8mm TQFN ÎÎIndustrial temperature support: -40C to 85C.

📥 Download Datasheet

Other Datasheets by Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PI6LC48S04 HiFlex Serial Interface Clock
PI6LC4820 Ethernet Network Clock Generator
PI6LC4830 Network Clock Generator
PI6LC4833 Clock Generator
PI6LC4840 Crystal to LVDS/LVCMOS Frequency Synthesizer
PI6LC48C21 Single Output LVCMOS Clock Generator
PI6LC48C51 Ethernet / SATA LVCMOS Clock Generator
PI6LC48H02 3.0/2.0/1.0 Clock Generator
PI6LC48H04 3.0 and Ethernet Clock Generator
PI6LC48L0201 2-Output LVDS Networking Clock Generator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PI6LC48S25A Next Generation HiFlexTM Ethernet Network Clock Generator Features ÎÎ3.3V & 2.5V supply voltage ÎÎCrystal/CMOS input: 25 MHz ÎÎDifferential input: 25MHz, 125MHz, and 156.25 MHz ÎÎOutput frequencies: 312.5, 156.25, 125, 100, 50, 25MHz ÎÎ4 Output banks with selectable output signaling: LVPECL or LVDS ÎÎLow 0.3ps typical integrated phase noise design: 156.25MHz (12kHz to 20MHz) ÎÎPLL Bypass mode for test ÎÎPower supply noise rejection: -52 dBc typical @ VDD ÎÎPackaging (Pb-free & Green): 56-lead 8×8mm TQFN ÎÎIndustrial temperature support: -40C to 85C Description The PI6LC48S25A is an LC VCO based low phase noise design intended for 10GbE applications. Typical 10GbE usage assumes a 25MHz crystal input, while the PLL loop is used to generate the 156.