SM5520M PLETRONICS [Pletronics, Inc.], SM5520M Datasheet - Page 6
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SM5520M
Manufacturer Part Number
SM5520M
Description
5.0 V CMOS Clock Oscillators
Manufacturer
PLETRONICS [Pletronics, Inc.]
Datasheet
1.SM5520M.pdf
(8 pages)
Mechanical:
Contacts :
Layout and application information
For Optimum Jitter Performance, Pletronics recommends:
•
•
•
•
Not to Scale
Gold 11.8 μinches
Pad
1
2
3
4
a ground plane under the device
no large transient signals (both current and voltage) should be routed under the device
do not layout near a large magnetic field such as a high frequency switching power supply
do not place near piezoelectric buzzers or mechanical fans.
www.pletronics.com
Function
Output
Enable/Disable
Ground (GND)
Output
Supply Voltage
(V
CC
)
0.3 μm minimum over Nickel 50 to 350 μinches
Note
When this pad is not connected the oscillator shall operate.
When this pad is logic low the output will be inhibited (high impedance state.)
Recommend connecting this pad to V
Recommend connecting appropriate power supply bypass capacitors as close as
possible.
425-776-1880
1
Typical dimensions
CMOS Clock Oscillators
SM55M Series 5.0 V
CC
if the oscillator is to be always on.
1.27 to 8.89 μm
A
B
C
D
E
F
G
H
I
J
K
1
1
1
1
1
1
1
1
Inches
0.197 + _ 0.006
0.126 + _ 0.006
0.045 + _ 0.004
0.048
0.100
0.004
0.050
0.055
0.024
0.004
0.008
June 2007
5.00 + _ 0.15
3.20 + _ 0.15
1.15 + _ 0.10
1.23
2.54
0.10
1.27
1.40
0.60
0.10R
0.020R
6
mm