PLL102-03
Low Skew Output Buffer
PIN DESCRIPTIONS
Name
REF
1
CLK2
2
CLK1
2
GND
CLK3
2
VDD
CLK4
2
CLKOUT
2
Number
1
2
3
4
5
6
7
8
Type
I
O
O
P
O
P
O
O
Description
Input reference frequency. Spread spectrum modulation on this signal will be
passed to the output (up to 100kHz SST modulation).
Buffered clock output.
Buffered clock output.
Ground.
Buffered clock output.
3.3V Power Supply.
Buffered clock output.
Buffered clock output. Internal feed back on this pin.
Notes:
1: Weak pull-down. 2: Weak pull-down on all outputs.
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS
Supply Voltage
Input Voltage, dc
Output Voltage, dc
Storage Temperature
Ambient Operating Temperature*
Junction Temperature
Lead Temperature (soldering, 10s)
ESD Protection, Human Body Model
SYMBOL
V
DD
V
I
V
O
T
S
T
A
T
J
MIN.
-0.5
-0.5
-65
-40
MAX.
4.6
V
DD
+0.5
V
DD
+0.5
150
85
125
260
2
UNITS
V
V
V
擄C
擄C
擄C
擄C
kV
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the
device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other con-
ditions above the operational limits noted in this specification is not implied.
*
Note:
Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.
2. Electrical Characteristics
PARAMETERS
Supply Voltage
Input Low Voltage
Input High Voltage
Input Low Current
Input High Current
Output Low Voltage
Output High Voltage
Power Down Supply Current
Supply Current
SYMBOL
V
DD
V
IL
V
IH
I
IL
I
IH
V
OL
V
OH
I
DD
I
DD
CONDITIONS
MIN.
2.97
2.0
TYP.
MAX.
3.63
0.8
UNITS
V
V
V
碌A(chǔ)
碌A(chǔ)
V
V
碌A(chǔ)
mA
V
IN
= 0V
V
IN
= V
DD
I
OL
= 50mA
I
OH
= 50mA
REF = 0MHz
Unloaded outputs at 133MHz,
SEL inputs at V
DD
or GND
2.4
19
0.10
0.25
2.9
0.3
35
50.0
100.0
0.4
50.0
45
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991
www.phaselink.com
Rev 02/23/06 Page 2
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