PCS5P23Z05D
PCS5P23Z09D
May 2007
rev0.2
Pin Description for PCS5P23Z05D
Pin #
Pin Name
REF
Description
Input reference frequency, 5V-tolerant input
Buffered clock output
1
2
3
4
5
6
7
8
CLK1 1
CLK21
GND
CLK3 1
VDD
Buffered clock output
Ground
Buffered clock output
3.3V supply
CLK41
CLKOUT1,2
Buffered clock output
Buffered clock output, internal feedback on this pin
Notes: 1. Weak pull-down on these outputs.
2. This output is driven and has an internal feedback for the PLL.
3. Buffered clock outputs are Timing-Safe™
Pin Description for PCS5P23Z09D
Pin #
1
Pin Name
REF
CLKA11
CLKA21
VDD
Description
Input reference frequency, 5V tolerant input
Buffered clock output, bank A
Buffered clock output, bank A
3.3V supply
2
3
4
5
GND
Ground
6
CLKB11
CLKB21
S22
Buffered clock output, bank B
Buffered clock output, bank B
Select input, bit 2
7
8
9
S12
Select input, bit 1
10
11
12
13
14
15
16
CLKB31
CLKB41
GND
Buffered clock output, bank B
Buffered clock output, bank B
Ground
VDD
3.3V supply
CLKA31
CLKA41
CLKOUT1,3
Buffered clock output, bank A
Buffered clock output, bank A
Buffered output, internal feedback on this pin
Notes: 1. Weak pull-down on these outputs.
2. Weak pull-up on these inputs.
3. This output is driven and has an internal feedback for the PLL.
4. Buffered clock outputs are Timing-Safe™
Multiple Output Timing-Safe™ Peak EMI reduction IC
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Notice: The information in this document is subject to change without notice.
PULSECORE [ PulseCore Semiconductor ]
