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參數(shù)資料
| 型號： | OC-290-CBF-107NA-77.76MHZ |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | XO, clock |
| 英文描述： | OCVCXO, CLOCK, 77.76 MHz, TTL OUTPUT |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 83K |
| 代理商： | OC-290-CBF-107NA-77.76MHZ |
44
Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 Web: www.vectron.com
Oven Controlled Crystal Oscillators (OCXO’s)
OC-290
Performance Characteristics
Parameter
Frequency:
10, 12.8, 16.384, 19.44, 20, 24.576, 20.48, 32.768, 38.88, 40 and 77.76 MHz
Available from 2 MHz to 80 MHz
Package Size:
25.4 x 22.0 x 10.5 mm (1.0” x 0.9” x 0.42”)
Supply Voltage (Vdd):
C
= 5 Vdc +5%
(Other supply voltages are available upon request)
D
= 3.3 Vdc +5%
Supply Current:
<5W peak at turn-on, <1.25W stabilized @ 25
o
C (Temp Range
B
&
D
)
<5W peak at turn-on, <1.5W stabilized @ 25
o
C (Temp Range
F
)
Output Type:
HCMOS, LVHCMOS
Sinewave +0 dBm / 50 ohm
10 TTL
Standard Stability Options:
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
Note:
Not all stabilities are
available with all frequency/output
combinations. Please consult factory.
*STRATUM 3 per GR-1244-CORE Table 3-1
Total Stability:
<4.6 x 10
-6
for all causes and 10 years
vs. Holdover:
<3.2 x 10
-7
for all causes and 24 hours
vs. Temperature:
<2.8 x 10
-7
peak to peak
Stability vs. Supply:
<5 pb for a 1% change in Supply Voltage
Aging:
A
: 1 x 10
-8
/day, 2x10
-6
/year
B
: 3 x 10
-9
/day, 1x10
-6
/year
C
: 1 x 10
-9
/day, 3x10
-7
/year
N
: PTR Stratum 3
Electrical Frequency Adjust:
10 x 10
-6
typical range (with Aging
A
or
B
)
2 x 10
-6
typical range (with Aging
C
) (with
F
; no frequency adjustment)
Initial Accuracy @ +25
o
C:
+1.5 ppm max after reflow
Characteristic
Description:
Small SMD OCXO with tight stability.
AT and SC-cut versions available.
Features
5 MHz, 10 MHz, 13 MHz standard.
Other frequencies available from 2 to 80 MHz
Stability as low as ±5 x 10
-8
over 0°C to 50°C
Aging: 1 x 10
-9
per day
Package: 25.4 x 22 x 10.5 mm
Supply voltage: +3.3 or +5.0 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OC-290-CBF-107NF-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-CBF-507AA-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-CBF-507AF-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-CBF-507BA-10.0 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Oven Controlled Crystal Oscillators |
| OC-290-CBF-507BF-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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