ICS551

1 TO 4 CLOCK BUFFER DATASHEET ICS551 Description The ICS551 is a low cost, high-speed single input to four output clock buffer. Part of IDT’s ClockBlocksTM family, this is our lowest cost, small clock buffer. See the ICS552-02B for monolithic dual version of the ICS551 in a 20 pin QSOP. IDT makes many non-PLL and PLL based low skew output devices as well as Zero Delay Buffers to synchronize clocks. Contact IDT for all of your clocking needs. Features Low skew (250 ps) outputs Pb-free packaging Low cost clock buffer Packaged in 8-pin SOIC Input/Output clock frequency up to 160 MHz Non-inverting output clock Ideal for networking clocks Operating Voltages of 3.3 and 5.0 V Output Enable mode tri-states outputs Advanced, low power CMOS process Commercial and industrial temperature versions Block Diagram ICLK Q1 Q2 Q3 Q4 Output Enable IDT™ 1 TO 4 CLOCK BUFFER 1 ICS551 REV P 051310 ICS551 1 TO 4 CLOCK BUFFER Pin Assignment ICLK Q1 Q2...