Datasheet4U Logo Datasheet4U.com

ICS83940I-01 Datasheet 1-to-18 Lvpecl-to-lvcmos / Lvttl Fanout Buffer

Manufacturer: Integrated Circuit Systems

Overview: PRELIMINARY Integrated Circuit Systems, Inc. ICS83940I-01 LOW SKEW, 1-TO-18 LVPECL-TO-LVCMOS / LVTTL FANOUT.

General Description

The ICS83940I-01 is a low skew, 1-to-18 LVPECL-to-LVCMOS/LVTTL Fanout Buffer and a HiPerClockS™ member of the HiPerClockS™ family of High Perfor mance Clock Solutions from ICS.

The ICS83940I-01 has two selectable clock inputs.

The PCLK, nPCLK pair can accept LVPECL, CML or SSTL input levels.

Key Features

  • 18 LVCMOS/LVTTL outputs, 23Ω typical output impedance.
  • Selectable LVCMOS_CLK or LVPECL clock inputs.
  • LVCMOS_CLK supports the following input types: LVCMOS or LVTTL.
  • PCLK, nPCLK supports the following input types: LVPECL, CML, SSTL.
  • Maximum output frequency: 250MHz.
  • Output skew: 150ps (maximum).
  • Part-to-part skew: 750ps (maximum).
  • Full 3.3V, 2.5V or mixed 3.3V, 2.5V supply modes.
  • -40°C to 85°C ambient operating temp.

ICS83940I-01 Distributor