Data Sheet

1380100-XXX
SMT DIL OCXO
20 MHz
Stratum 3E
FEATURES







Compliant to Stratum 3E of GR-1244-CORE
Surface Mount Dual-In-Line Package
20 MHz
3.3V operation
Low Jitter/Phase Noise
Tape and Reel Packaging
Fully compliant to RoHS Directive 2002/95/EC
DESCRIPTION
The CTS model 1380100 is a low cost, small size,
high performance OCXO. The high quality CTS
Quartz Crystal used in this OCXO offers high
stability and low jitter/phase noise, making it the
ideal choice for any telecommunications system.
Applications: Telecom Switching
Wireless Communication
Timing over Packet
ELECTRICAL SPECIFICATIONS
Parameter
Conditions & Remarks
Min
Typical
Max
Unit
Operating Conditions
Operating Temperature Range
TOP
-40
-
+85
°C
Supply Voltage
±5%
3.135
3.3
3.465
Vdc
during warm up
-
1.8
2.5
W
steady state @ 25°C
-
0.75
1.0
W
Output to Ground
5
10
15
pf
Frequency
fNOM
-
20
-
MHz
Calibration
f/fNOM; TA=25C;
at time of shipment
-
±300
± 500
ppb
-20°C to +70°C
-40°C to +85°C
-
7
10
ppb, pk-pk
(Vcc)
Power Consumption
Load
Frequency Stability
vs Operating Temperature
vs Supply Voltage
Aging
24-Hour Holdover Stability
Total Free-Run Accuracy
1380100 Data Sheet
± 5%
-
±1
±2
ppb
Per day, at time of shipment
-
±0.5
±1
ppb/day
first year
-
-
± 100
ppb/year
10 years
-
-
± 700
-
-
11
ppb, pk-pk
-
-
±2.5
ppm
Inclusive of operating temp and
24 hours aging drift (after 8 hours
operation following 24 hours off –
see Note 1)
Under all operating conditions for
10 years
Page 1 - 7
ppb/ 10years
Revision A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 2375 Cabot Drive ٠ Lisle, IL 60532 ٠ U.S.A. ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠
1380100-XXX
SMT DIL OCXO
20 MHz
Stratum 3E
Parameter
Conditions & Remarks
Min
Typical
Max
Unit
24 hours, at constant
temperature (after 8 hours
operation following 24 hours off
– see Note 1)
-
-
±1
ppb
1.0 sec
-
< 0.01
0.02
ppb
10 sec
-
0.01
0.03
ppb
100 sec
-
0.02
0.05
ppb
1000 sec
-
0.05
0.1
ppb
10,000 sec
-
0.07
0.2
ppb
Frequency Stability continued
Drift
Short Term Stability
ADEV (in still air)
Wander Generation
MTIE and TDEV per Stratum 3E requirements of Telcordia GR-1244-CORE
TA=25C; to within 10ppb of
freq. @ 30 min
Warm-Up Time
-
-
5
minutes
Phase Noise
10 Hz
-
-110
-
dBc/Hz
100 Hz
-
-130
-
dBc/Hz
1 kHz
-
-140
-
dBc/Hz
10 kHz
-
-148
-
dBc/Hz
-
-
-70
dBc
Spurious
Output Parameters
HCMOS
Output Signal Square Wave
VOL
-
-
10%VCC
VOH
90% VCC
-
-
Vdc
Amplitude
Rise / Fall Times
10% to 90% @ 10pf load
-
3
5
ns
Duty Cycle
@ 50 % of output signal
45
50
55
%
Note 1:
8 hours operation required if off for 24 hours
24 hours operation required if off for up to 1 week
48 hours operation required if off for up to 1 month
Options and Part Number:
Dash No.
Package
Operating Temp. Range
Part Number
-001
Surface Mount (Fig 1)
-20C to +70C
1380100-001
-002
Surface Mount (Fig 1)
-40C to +85C
1380100-002
-003
Through-Hole (Fig 2)
-20°C to +70°C
1380100-003
-004
Through-Hole (Fig 2)
-40°C to +85°C
1380100-004
1380100 Data Sheet
Page 2 - 7
Revision A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 2375 Cabot Drive ٠ Lisle, IL 60532 ٠ U.S.A. ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠
1380100-XXX
SMT DIL OCXO
20 MHz
Stratum 3E
Typical Wander Generation MTIE performance
Typical Wander Generation TDEV performance
100
100
10
MTIE
10
nSec
TDEV
nSec
1
0.1
1
0.01
0.1
1
10
100
1000
10000
100000
0.01
0.01
0.1
1
10
Seconds
MTIE
100
1000
10000
100000
Seconds
GR-1244 Mask
TDEV
GR-1244 Mask
Wander Generation and Holdover Test Report available upon request.
Mechanical and Environmental
Soldering
Maximum reflow temperature, 245°C for 10 seconds, 240°C for 20 seconds, per
IPC/JEDEC J-STD-020C
MSL
Level 1
RoHS
Lead-Free. Fully compliant to RoHS Directive 2002/95/EC
Shock :
500 G’s, 1msec, 5 shocks in each of 6 directions
Sinusoidal Vibration :
10 Hz to 55 Hz with a double amplitude of 0.75mm, 10 g’s peak from 55 Hz to 2000Hz, for
30 minutes in each of three perpendicular directions
Random Vibration :
5.35 G’s RMS. 20 to 500 Hz, per MIL-STD-202F,
Method 214, 15 minutes each axis.
Seal :
Hermetic
Marking Permanency :
per MIL-STD-202F, Method 215J.
Packaging :
Tape and Reel for Surface Mount Package; Bulk Pack in Foam for Thru-Hole Package
Storage Temperature
Range:
-40°C to +85°C
1380100 Data Sheet
Page 3 - 7
Revision A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 2375 Cabot Drive ٠ Lisle, IL 60532 ٠ U.S.A. ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠
1380100-XXX
SMT DIL OCXO
20 MHz
Stratum 3E
MECHANICAL SPECIFICATIONS
Figure 1 - PACKAGE DRAWING – Surface Mount
Pad Termination Finish : Gold flash < 10 µ inch, over Ni plated Cu
1380100 Data Sheet
Page 4 - 7
Revision A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 2375 Cabot Drive ٠ Lisle, IL 60532 ٠ U.S.A. ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠
1380100-XXX
SMT DIL OCXO
20 MHz
Stratum 3E
Figure 2 - PACKAGE DRAWING – Through Hole
Lead Termination Finish : Solder Coated, 96.5% / 3.5% Sn/Ag
1380100 Data Sheet
Page 5 - 7
Revision A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 2375 Cabot Drive ٠ Lisle, IL 60532 ٠ U.S.A. ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠
1380100-XXX
SMT DIL OCXO
20 MHz
Stratum 3E
Suggested pad geometry for SMT:
15.24
[.600]
1.70 TYP
[.067]
7
1
8.90
[.350]
8
14
1380100 Data Sheet
13.70
[.539]
Page 6 - 7
Revision A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 2375 Cabot Drive ٠ Lisle, IL 60532 ٠ U.S.A. ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠
1380100-XXX
SMT DIL OCXO
20 MHz
Stratum 3E
Packing: Tape and Reel
1380100 Data Sheet
Page 7 - 7
Revision A
٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 2375 Cabot Drive ٠ Lisle, IL 60532 ٠ U.S.A. ٠ ٠ ٠
٠ ٠ ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠
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