參數(shù)資料
型號: OHM4048052GG005000-19.44M
廠商: PLETRONICS INC
元件分類: OCXO, clock
英文描述: OCXO, CLOCK, 19.44 MHz, CMOS OUTPUT
封裝: ROHS COMPLIANT, RESISTANCE WELDED; DIP-14/4
文件頁數(shù): 2/6頁
文件大小: 109K
代理商: OHM4048052GG005000-19.44M
OHM4 Series 5.0V CMOS
Oven Controlled Oscillators
May 2008
www.pletronics.com
425-776-1880
2
Part Number (specification values shown are typical, call for other options):
OHM4048052 G
G
010
040
- 20.00M
-XX
Internal code or blank
Frequency MHZ (standards Shown)
10.000
12.800
16.000 16.384
19.440
20.000
32.768 40.000
Electronic Frequency Control
000 = No EFC
030 = +
_ 3.0 ppm minimum
080 = +
_ 8.0 ppm minimum
150 = +
_ 15.0 ppm minimum
999 = +
_ 4.0 ppm with 0 to 10K ohm
Frequency Stability (examples shown here)
003 = +
_ 25 ppb for
0
oC to 60oC
008 = +
_ 75 ppb for
0
oC to 60oC
005 = +
_ 50 ppb for -20
oC to 70oC
015 = +
_ 150 ppb for -20
oC to 70oC
010 = +
_ 100 ppb for -40
oC to 85oC
025 = +
_ 250 ppb for -40
oC to 85oC
Upper Operating Temperature
C = 50
oC
F = 65
oC
J = 80
oC
D = 55
oC
G = 70
oC
K = 85
oC
E = 60
oC
H = 75
oC
L = 90
oC
Lower Operating Temperature
A =10
oC
D = -5
oC
G = -20
oC
J = -30
oC
B = 5
oC
E = -10
oC H = -25oC
K = -35
oC
C = 0
oC
F = -15
oC
I = -30
oC
L = -40
oC
Series Model
Part Marking:
PLE
Where:
c
= N for no EFC, R for resistor, V for voltage
OHM4050c
fff.fff
= Frequency in MHZ
fff.fff M
Ymda
= Date code (Year Month Day plus internal code)
ymdannn
nnn
= Device number
Standard values are listed, consult Pletronics Inc. for other options. Specifications such as frequency
stability 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
9
0
1
2
Year
2006
2007
2008
2009
2010
2011
2012
Code
A
B
C
D
E
F
G
H
J
K
L
M
Month
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Code
123456789
A
B
C
Day
123456789
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
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