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PRELIMINARY
Integrated Circuit Systems, Inc.
ICS889874
1:2
DIFFERENTIAL-TO-LVPECL BUFFER/DIVIDER
FEATURES
• 2 LVPECL outputs • Frequency divide select options: ÷ 1, ÷ 2, ÷4, ÷8, ÷16 • IN, nIN input can accept the following differential input levels: LVPECL, LVDS, CML • Output frequency: > 2.5GHz • Output skew: 5ps (typical) • Part-to-part skew: TBD • Additive jitter, RMS: <0.03ps (design target) • Supply voltage range: (LVPECL), 2.375V to 3.465V Supply voltage range: (ECL), -3.465V to -2.375V • -40°C to 85°C ambient operating temperature • Pin compatible with SY89874U
GENERAL DESCRIPTION
The ICS889874 is a high speed 1:2 Differentialto-LVPECL Buffer/Divider and is a member of HiPerClockS™ the HiPerClockS ™ family of high performance clock solutions from ICS.