853S057I数据手册Renesas中文资料规格书

描述 Description

The 853S057I is a 4:1 Differential-to-3.3V or 2.5V LVPECL/ECL Clock/Data Multiplexer which can operate up to 3GHz and is a member of the HiPerClockS ™ family of High Performance Clock Solutions from IDT. The 853S057I has 4 differential selectable clock input pairs. The CLK/nCLK input pairs can accept LVPECL, LVDS, CML or SSTL levels. The fully differential architecture and low propagation delay make it ideal for use in clock distribution circuits. The multiplexer select control inputs have ECL/LVPECL interface levels. The select pins have internal pulldown resistors.

特性 Features

High speed 4:1 differential muliplexer
One differential 3.3V, 2.5V LVPECL/ECL output
Four differential CLKx/nCLKx input pairs
Differential CLKx/nCLKx pairs can accept the following interface levels: LVPECL, LVDS, CML, SSTL
Maximum input/output frequency: 3GHz
Additive phase jitter, RMS @ 622.08MHz: 0.073ps (typical)
Part-to-part skew: 250ps (maximum)
Propagation delay: 615ps (maximum)
LVPECL mode operating voltage supply range: VCC = 2.375V to 3.465V, VEE = 0V
ECL mode operating voltage supply range: VCC = 0V, VEE = -3.465V to -2.375V
-40°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) packages