PE3745TEV Datasheet, PDF (2/8 Pages) Pletronics, Inc. – PE37T Series 3.3 V PECL Clock Oscillators

PE37T Series 3.3 V
PECL Clock Oscillators
January 2008
Part Number:
PE37 45 T E V - 622.08M
-XX
Part Marking:
Packaging code or blank
T250 = 250 per Tape and Reel
T500 = 500 per Tape and Reel
T1K = 1000 per Tape and Reel
Frequency in MHz
PLE
PE37T
FF.FFF M
C YMDXX
or
Supply Voltage V_CC
V = 3.3V _+ 10%
Optional Enhanced OTR
Blank = Temp. range -10 to +70^oC
E = Temp. range -40 to +85^oC
PE37Tx
FF.FFF M
PLE xx
C YYWWXX
Series Model
Frequency Stability
45 = +_ 50 ppm
44 = +_ 25 ppm
20 = +_ 20 ppm
Series Model
Marking Legend:
PLE = Pletronics
FF.FFF M = Frequency in MHz
YYWW or YWW or YMD = Date of Manufacture (year and week, or year-month-day)
All other marking is internal factory codes
Specifications such as frequency stability, supply voltage and operating temperature range, etc. are
not identified from the marking. External packaging labels and packing list will correctly identify the
ordered Pletronics part number.
Codes for Date Code YMD
Code
6
7
8
Year 2006 2007
2008
9
2009
0
2010
1
2011
2
2012
Code
Month
A
B
C
D
E
F
G
H
J
K
L
M
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code 1
2
3
4
5
6
7
8
9
A
B
C
Day
1
2
3
4
5
6
7
8
9
10
11
12
Code D
E
F
G
H
J
K
L
M
N
P
R
Day 13
14
15
16
17
18
19
20
21
22
23
24
Code T
U
V
W
X
Y
Z
Day 25
26
27
28
29
30
31
www.pletronics.com
425-776-1880
2