SY89230U Datasheet (Micrel)

SY89230U, Clock Divider

The SY89230U is a precision, low jitter 3.2 GHz ÷3, ÷5 clock divider with an LVPECL output.

The differential input includes Micrel’s unique, 3-pin internal termination architecture that allows the input to interface to any differential signal (AC- or DCcoupled) as small as 100mV (200mVPP) without an

SY89230U Features

* Accepts a high-speed input and provides a precision ÷3 and ÷5 sub-rate, LVPECL output

* Guaranteed AC performance over temperature and supply voltage:

* DC-to >3.2 GHz throughput

* < 850ps Propagation Delay (In-to-Q)

* < 200ps Rise/Fall times

* Ultra