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參數(shù)資料
| 型號： | OC-290-DGF-ST3NF-10.0 |
| 廠商： | Vectron International, Inc. |
| 英文描述： | Oven Controlled Crystal Oscillators |
| 中文描述： | 恒溫晶體振蕩器 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 83K |
| 代理商： | OC-290-DGF-ST3NF-10.0 |
Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 Web: www.vectron.com
45
Oven Controlled Crystal Oscillators (OCXO’s)
Pad Layout
0.1
(2.5)
0
(
1.0
±
.01
(25.4
±
0.2)
RO75
4
5
soldering pods
1
1
2
3
5
4
2
3
.
±
.
(
±
0
0
±
.
(
±
0
0
m
Foot pr
for PCB D
0.93
(23.5
Foot print
for PCB Design
0.93
(23.5)
0.16
(4)
0.14
(3.5)
.
(
1 Control voltage VC
2 Reference voltage output VREF
3 Supply voltage VB
4 RF-output
5 Ground, case
Recommended Soldering Profile
Ordering Information
OC
Temperature Range
B - 508
= +5x10
-8
over 0
o
C to +50
o
C
B - 758
= +7.5x10
-8
over 0
o
C to +50
o
C
*
B - ST3
= Stratum 3
over 0
o
C to +50
o
C
D - 758
= +7.5x10
-8
over-20
o
C to +70
o
C
D - 107
= +1.0x10
-7
over -20
o
C to +70
o
C
*
D -ST3
= Stratum 3
over -20
o
C to +70
o
C
F -107
= +1.0x10
-7
over -40
o
C to +85
o
C
*
F -ST3
= Stratum 3
over -40
o
C to +85
o
C
F -507
= +5.0x10
-7
over -40
o
C to +85
o
C
Frequency
2 MHz to 80 MHz
290
A
C
C
508
C
10.0
Product Family
OC
= OCXO
Package
290
= 25.4X22 mm
SMD package
Input
C
= 5.0V +5%
D
= 3.3V +5%
Output
A
= HCMOS, LVHCMOS
B
= 10 TTL
G
= Sinewave
MHz
A
Outline Drawing
Pin Out Information
OC-290
Aging
A
= 1 x 10
-8
/day, 2 x 10
-6
/year
B
= 3 x 10
-9
/day, 1 x 10
-6
/year
C
= 1 x 10
-9
/day, 3 x 10
-7
/year
N
= PTR Stratum 3
Electrical Frequency Adjust
A: 10 x 10
-6
typical range (with Aging
A
or
B
) or
2 x 10
-6
typical range (with Aging
C
)
F: Fixed frequency. See initial accuracy.
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