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參數(shù)資料
| 型號： | OC-290-DAB-508CF-77.76MHZ |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | XO, clock |
| 英文描述： | OCXO, CLOCK, 77.76 MHz, HCMOS OUTPUT |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 75K |
| 代理商： | OC-290-DAB-508CF-77.76MHZ |
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
(2.5)
1.0±.01
(25.4±0.2)
0.03
R(O
.75)
4
5
soldering pods
1
2
3
5
4
2
3
.70
±
.01
(17
.8
±
0.2)
0.87
±
.01
(22
±
0.2)
0.41
max
(10.5)
Foot pr
for PCB D
0.93
(23.5
5
Foot print
for PCB Design
0.93
(23.5)
0.16
(4)
0.14
(3.5)
.70
(17
.8)
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 0oC to +50oC
B - 758 = +7.5x10-8
over 0oC to +50oC
*B - ST3 = Stratum 3
over 0oC to +50oC
D - 758 = +7.5x10-8 over-20oC to +70oC
D - 107 = +1.0x10-7 over -20oC to +70oC
*D -ST3 = Stratum 3 over -20oC to +70oC
F -107 = +1.0x10-7 over -40oC to +85oC
*F -ST3 = Stratum 3
over -40oC to +85oC
F -507 = +5.0x10-7 over -40oC to +85oC
Frequency
2 MHz to 80 MHz
290
A
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
OCXO
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.
8798_AA's Vectron
05/30/02
3:11 PM
Page 45
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OC-290-DAB-508NF-20.0MHZ | OCXO, CLOCK, 20 MHz, HCMOS OUTPUT |
| OC-290-DAB-758AF-16.384MHZ | OCXO, CLOCK, 16.384 MHz, HCMOS OUTPUT |
| OC-290-DAB-758AF-19.44MHZ | OCXO, CLOCK, 19.44 MHz, HCMOS OUTPUT |
| OC-290-DAB-758AF-32.768MHZ | OCXO, CLOCK, 32.768 MHz, HCMOS OUTPUT |
| OC-290-DAB-758BF-20.0MHZ | OCXO, CLOCK, 20 MHz, HCMOS OUTPUT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OC-290-DAB-508NA-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-DAB-508NF-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-DAB-758AA-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-DAB-758AF-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-DAB-758BA-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
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