PLL103-04 Datasheet, PDF (1/4 Pages) PhaseLink Corporation – 1-to-4 Clock Distribution Buffer

FEATURES
• 4 outputs identical to FIN.
• Low skew (< 250 ps between outputs).
• Input / Output frequency range 0 – 160 MHz
• 25mA drive capability at TTL levels.
• 70mA drive capability at CMOS levels.
• Output enable mode available to tri-state all
outputs.
• 3.3V operation.
• Available in 8-Pin 150mil SOIC.
DESCRIPTIONS
The PLL103-04 is a 1-to-4 Clock Distribution Buffer,
reproducing the reference input frequency (FIN) at 4
different outputs. It is designed to minimize skew
between outputs and provides TTL and CMOS
compatible output levels. An output enable selector is
available to tri-state all outputs.
BLOCK DIAGRAM
Preliminary PLL103-04
1-to-4 Clock Distribution Buffer
PIN CONFIGURATION
FIN 1
CLK1 2
CLK2 3
CLK3 4
8 OE^
7 VDD
6 GND
5 CLK4
FIN = 0 ~ 160 Mhz
Note: ^: Internal pull-up (30kΩ)
OE^
CLK1
FIN
CLK2
CLK3
CLK4
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Rev 09/26/00 Page 1