C2560
Typical Applications
SONET/SDH
Synthesizers
Optimized for Semtech SONET /
SDH Synchronization Sets
TCXO
Features
Stratum 3 Compliant
Tight Stability
Low Aging
MC1200; TC-210
Previous Vectron Model Numbers
Frequency Range
Standard Frequencies
Frequency stabilities
1
[ Stratum 3 TCXO]
Parameter
vs. operating temperature range
(Referenced to +25擄C)
Min
-0.8
-0.28
-0.8
-0.28
-0.28
Min
- 1.5
- 0.1
- 0.1
- 2.5
-4.6
Typ
10 MHz 鈥?200 MHz
12.8 MHz,16.384,20 MHz, 30.15 MHz, 37.5 MHz,76.8 MHz
Parameter
Initial tolerance
vs. supply voltage change
vs. load change
vs aging /15 Years
overall tolerance
Typ
Max.
+0.8
+0.28
+0.8
+0.28
+0.28
Max.
+1.5
+0.1
+0.1
+2.5
-4.6
Units
ppm
ppm
ppm
ppm
ppm
Units
ppm
ppm
ppm
ppm
ppm
Operating temp range
Ordering Code
-40 鈥?+85擄C
F807
-30 鈥?+85擄C
G287
-20 鈥?+70擄C
D807
-20 鈥?+70擄C
D287
0 鈥?+50擄C
B287
Condition
at time of shipment, nominal EFC
V
S
鹵 5%
Load 鹵 10%
5
*Stratum 3 per GR-1244-CORE:
<鹵4.6 ppm for all causes and 15 years aging,
Holdover: <鹵0.37 ppm over 24 hours
(Code: D287 & B287)
Supply voltage (Vs)
Parameter
Supply voltage [Standard]
Supply voltage [Option]
Current consumption
Min
3.135
4.75
Typ
3.3
5
Max.
3.465
5.25
15
15
Units
VDC
VDC
mA
mA
Condition
Ordering Code
SV033
SV050
steady state @ +25擄C & 3.3VDC
steady state @ +25擄C & 5.0VDC
5
RF output
Parameter
Signal [Standard]
Load
Rise and Fall time
Duty cycle
Signal [Standard]
Load
Output power
Harmonics
Sub harmonics
Min
13.5
40
50
3
Typ
HCMOS
15
16.5
5
50
sinewave
6
-30
-30
pF
ns
%
Ohm
dBm
dBc
dBc
Max.
Units
Condition
Ordering Code
RFH
10% - 90%
@ (Voh-Vol)/2
RFS
5
0
If applicable
Additional parameters
Parameter
3
Phase Noise
Allan Variance
Weight
Processing & Packing
Vectron International
路
www.vectron.com
Vectron International
Headquarters
267 Lowell Road
Hudson, New Hampshire 03051
+1-888-328-7661 tel
+1-888-329-8328 fax
Vectron International LLC.
100 Watts Street
Mount Holly Springs, PA 17065
USA
+1-717-486-3411 tel
+1-717-486-5920 fax
Vectron international GmbH & Co. KG
Landstrasse
D-74924 Neckarbischofsheim
Germany
+49-07268-801-0 tel
+49-07268-801-281 fax
Min
Typ
-115
-130
-140
-9
1x 10
Max.
Units
dBc/Hz
dBc/Hz
dBc/Hz
g
Condition
100 Hz
Stratum 3 TCXO @
1 kHz
12.8 MHz
10 kHz
Tau= 1 sec
9
Handling & processing note
v.2005-02-03 路 page 1 of 4
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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