PO74G304A_14 Datasheet, PDF (1/5 Pages) Pomona Electronics – 700MHz TTL/CMOS Potato Chip

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PO74G304A
1.2V-3.6V 1:4 CMOS Clock Buffered Driver
700MHz TTL/CMOS Potato Chip
FEATURES:
• Patented technology
• Operating frequency up to 700MHz with 2pf load
• Operating frequency up to 650MHz with 5pf load
• Operating frequency up to 450MHz with 15pf load
• Operating frequency up to 100MHz with 50pf load
• Very low output pin to pin skew < 100ps Max
• Very low pulse skew < 150ps Max
• VCC = 1.2V to 3.6V
• Propagation delay < 2.0ns max with 15pf load
• Low input capacitance: 3pf typical
• 1:4 fanout
• Packaging (Pb-free & Green available)
• Available in 8-pin TSSOP package
DESCRIPTION:
Potato Semiconductor’s PO74G304A is designed for
world top performance using submicron CMOS technol-
ogy to achieve 700MHz TTL output frequency with less
than 100ps output pin to pin skew.
PO74G304A is a CMOS 1 input to 4 outputs
Buffered driver to achieve 700MHz output frequency.
Typical applications are clock and signal distribution.
They are used for networking and communications
applications.
Inputs can be driven from either 3.3V or 5V devices.
This feature allows the use of these devices as translators
in a mixed 3.3V/5V system environment.
Pin Configuration
Logic Block Diagram
Y0
CLK_IN
1
8
Y3
OE
2
7
Y2
Y1
Y0
3
6
VDD
Y2
GND
4
5
Y1
OE
CLK_IN
Y3
Pin Description
Pin#
1
2
3,5,7,8
4
6
Description
5V Tolerant clock input
Active High Output Enable.
LVCMOS level outputs
Groun
3.3V powe
Potato Semiconductor Corporation
FUNCTION TABLE
INPUTS
CLKIN
OE
L
L
H
L
L
H
H
H
OUTPUT
1Y (0:3)
L
L
L
H
1
01/01/10