GENERAL DESCRIPTION

The ICS87004I-03 is a low skew, ÷1, ÷2 ÷3, ÷4 ÷5, ÷6 ÷8, ÷16 LVCMOS/LVTTL Fanout Buffer/Divider and a member of theHiPerClockS™ family of High Performance Clock Solutions from IDT. The ICS87004I-03 has selectable clock inputs that accept single ended input levels. Output enable pin controls whether the output is in the active or high impedance state.

FEATURES

• Two banks of two LVCMOS/LVTTL outputs, 15Ω typical output impedance

• Selectable LVCMOS/LVTTL clock inputs

• LVCMOS_CLK supports the following input types: LVCMOS, LVTTL

• Maximum output frequency: 250MHz

• Output skew: 40ps (typical)

• Bank skew: 20ps (typical)

• Part-to-part skew: TBD

• Power supply modes:

Core/Output

3.3V/3.3V

3.3V/2.5V

3.3V/1.8V

2.5V/2.5V

2.5V/1.8V

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS 5) and lead-free (RoHS 6) packages