Vectron C4550 Stratum 3e Datasheet

OCXO
C4550
Stratum 3E
Typical Applications
SONET/SDH Transmission Systems
Features
Low Profile, Compact Package
Stratum 3E Stability
SC-Cut Crystal
Nominal Frequency:
12.800 MHZ, 20.000 MHz
Initial Accuracy (Time of Shipment) :
± 1.5 ppm @ Time of Shipment
Frequency stabilities
Parameter
vs. operating temperature range
vs. supply voltage
vs. short-term
vs. holdover / Day
vs. aging / 20 Years
Value
Condition
± 10 ppb
< ± 2 ppb
1e-11/sec
< ± 1 ppb
< ± 2.0 ppm
See Ordering Information.
1% change in voltage
Allan Variance 1 sec Tau
<±3°C change in 24hrs
RF output
Parameter
Waveform
Load
Duty Cycle
Rise/Fall Time
Value
Condition
HCMOS
15 pF
40/60%
<10nSec
@50% level
10% to 90% level
Supply Voltage
Parameter
Supply voltage (Vs)
Power consumption steady state
Power consumption during warm up
Value
Condition
See Ordering Information.
< 1 watts
< 3 watts
@ 25°C
(See Note 2)
Value
Condition
<-130 dBc/Hz
<-145 dBc/Hz
<-150 dBc/Hz
<-150 dBc/Hz
< 3min
100Hz
1KHz
10KHz
100KHz
@25°C to final frequency
(1 Hour) within ± 0.1ppm
Additional Parameters
Parameter
Phase Noise
Warm-up time
Notes
1
Unless otherwise stated all values are valid after warm-up time and refer to typical conditions
for supply voltage, frequency control voltage, load, temperature (25°C)
2
For -40 to +85C temperature ranges, 3.3 watts of power is required.
Vectron International · www.vectron.com
Vectron International
Headquarters
267 Lowell Road
Hudson, New Hampshire 03051
+1-888-328-7661 tel
+1-888-329-8328 fax
Rev. 6/29/11
Vectron International LLC.
100 Watts Street
Mount Holly Springs, PA 17065
USA
+1-717-486-3411 tel
+1-717-486-5920 fax
v.2011-06-29 · page 1 of 2
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
Vectron Asia Pacific Sales Office
Unit 3119 31st Floor, Jin Mao Tower, 88
Century Boulevard, Shanghai,
P.R. China 200120
+86 21 28909740 tel.
+86 21 28909240 fax
OCXO
C4550
Stratum 3E
Enclosures (See ordering Information)
Type A
Package Codes:
Code
Height “H”
A1
11.25
A2
13.40
5
A3
10.00
Type B
Pin Length “L”
6.35
6.35
6.35
Code
B1
B2
B3
Height “H”
12.70
15.24
11.30
Type C
Pin Length “L”
NA
NA
NA
Height “H”
15.24
13.00
11.70
MARKING SURFACE
MARKING SURFACE
Pin Length “L”
NA
NA
NA
MARKING SURFACE
"H" MAX
"H" MAX
TYP
0.64±0.13
Code
C1
C2
C3
"H"
"L" .50
1.47
TYP
0.76
25.4 0.38
R0.46
1.93
25.4 0.38
SQ CORNER
INDICATES
PIN 1
1
2
2.03
3.18
13
1
2
6
25.4 0.38
4
6
7
15
19.05 SQ
5
0.48
0.41
7
3
11.43 SQ
19.05
2.72
19.05
12.70
4
6.35
4
25.4 0.38
17
2
25.4 0.38
1
19
19
17
15
13
2.54
SQ CORNER
INDICATES
PIN 1
19.05
1.73
25.4 0.38
Dimensions: mm
Dimensions: mm
Dimensions: Imm
Pin Connections
1
2
3
4
5
Pin Connections
RF Output
Ground (Case)
NC
NC
Supply Voltage Input (Vs)
+.000
.043
-.076
PLATED CASTELLATION
1
2
4
6
7
13
15
17
19
RF Output
N/C*
Ground (Case)
N/C
N/C
NC
N/C
N/C
Supply Voltage Input (Vs)
Pin Connections
1 RF Output
2 N/C
4 Ground (Case)
6 N/C
7 N/C
13 NC
15 N/C
17 N/C
19 Supply Voltage Input (Vs)
Note: Contact factory for additional options.
Vectron International · www.vectron.com
Vectron International
Headquarters
267 Lowell Road
Hudson, New Hampshire 03051
+1-888-328-7661 tel
+1-888-329-8328 fax
Rev. 6/29/11
Vectron International LLC.
100 Watts Street
Mount Holly Springs, PA 17065
USA
+1-717-486-3411 tel
+1-717-486-5920 fax
v.2011-06-29 · page 2 of 2
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
Vectron Asia Pacific Sales Office
Unit 3119 31st Floor, Jin Mao Tower, 88
Century Boulevard, Shanghai,
P.R. China 200120
+86 21 28909740 tel.
+86 21 28909240 fax
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