PL611-25 Datasheet, PDF (2/5 Pages) PhaseLink Corporation – Programmable Quick Turn Clock

PL611-25
Programmable Quick Turn Clock^TM
KEY PROGRAMMING PARAMETERS
CLK[ 0:2 ]
Output Frequency
Output Drive
Strength
Fout = FIN * M / (R * P) where
M=10 bit
R= 8 bit
P= 5 bit
CLK1= VCO / 2 * P
Std: 10mA
(default)
High: 24mA
Crystal Load
+/- 200ppm
tuning.
# of Register
Banks
Charge-Pump Current
2
4 levels of pump
current setting
PAD ASSIGNMENT and DESCRIPTION
Name
XIN
OE
GND
GND
Pad #
1
2
3
4
Die Pads
X (µm)
101.5
101.5
101.5
101.5
Y(µm)
1274.0
1075.0
878.4
671.8
Type
I
I
P
P
CLK1
5
101.5
425.0
O
6
697
483.0
VDD
P
7
697
790.0
DNC
8
697
1024.0
-
XOUT
9
697
1274.0
O
Description
Crystal input.
Output Enable
GND connection.
GND connection.
Programmable Clock Output.
VDD connection.
Do Not Connect
Crystal output.
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Rev 10/05/05 Page 2