Rev. 2: Mar. 2015
OX - C
RoHS
Compliant
Transko Electronics, Inc. 3981 E. Miraloma Ave. Anaheim, CA 92806 USA
Tel: 714-528-8000 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com
OCXO 38 X 38 X 19mm
FEATURES:
AT/SC cut
Wide temperature range
Any frequency available up to 200MHz
Transko Electronics, Inc reserves the right to make changes to the product (s), service (s), and specification (s) described herein without notice. See “Terms of Sale” for details on our website.
■ SPECIFICATION
FREQUENCY RANGE AT cut: 10 ~ 200MHz, SC cut: 10~120MHz
FREQUENCY
STABILITY
Vs. OPERATING TEMPERATURE
±5 ~ ±200ppb (see table 1)
Vs. AGING
±0.5ppm/1
st
yr. max.
Vs. SUPPLY VOLTAGE (±5%)
±5ppb max.
OPERATING TEMPERATURE RANGE
-55°C ~ +85°C (see table 1)
STORAGE TEMPERATURE RANGE
-55°C ~ +100°C
SUPPLY VOLTAGE
+12.0V
DC
,
+15.0V
DC
SUPPLY CURRENT @ 25°C
5W max. during warm-up, 2W max. when static
OUTPUT
LOGIC FAMILY
Sine Wave HCMOS/TTL (up to 50MHz)
LOAD
50�� 15pF typ.
LEVEL
7dBm (10dBm available) “1” level: 90%V
DD
min
.
; “0” level: 10%V
DD
HARMONIC
-20dB max. -
NOISE SUPPRESSION
-70dB max. -
SYMMETRY (DUTY CYCLE)
- 45/55%
RISE/FALL TIME
- 6ns max.
±0.5~±2.0ppm (Resistance adjustment available)
FREQUENCY ADJUSTMENT (@ Vc 5V ±5V)
PHASE NOISE
@ 100MHz
10Hz
-80dBc/Hz
100Hz
-115dBc/Hz
1kHz
-140dBc/Hz
100kHz
-145dBc/Hz
■ TABLE 1 FREQUENCY STABILITY VS TEMPERATURE
Frequency Stability vs Temperature Temperature Range
±5ppb 0°C ~ +50°C
±5ppb -10°C ~ +60°C
±10ppb -20°C ~ +70°C
±10ppb -30°C ~ +70°C
±10ppb -40°C ~ +70°C
±50ppb -40°C ~ +85°C
±100ppb -55°C ~ +85°C
Rev. 2: Mar. 2015
OX - C
RoHS
Compliant
Transko Electronics, Inc. 3981 E. Miraloma Ave. Anaheim, CA 92806 USA
Tel: 714-528-8000 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com
RoHS
Compliant
Transko Electronics, Inc reserves the right to make changes to the product (s), service (s), and specification (s) described herein without notice. See “Terms of Sale” for details on our website.
■ PACKAGE DIMENSIONS
■ OUTSIDE FREQUENCY ADJUSTMENT
■ PART NUMBERING GUIDE
38
H
Package
Height
C1: 12.7 mm
C2: 16.0 mm
C3: 19.0 mm
Frequency
Frequency in
MHz
Voltage
12: +12.0 V
15: +15.0 V
Stability
F5: ± 0.005ppm
E1: ± 0.01ppm
E2: ± 0.02ppm
E5: ± 0.05ppm
01: ± 0.1ppm
02: ± 0.2ppm
Other options available
Operating Temperature
H: 0°C to 50°C
I: -10°C to 60°C
J: -10°C to 70°C
K: -20°C to 70°C
L: -30°C to 70°C
M: -40°C to 85°C
Other options available
Output
Q: Sine Wave
R: CMOS
28
28
28
28
38
5min.
0.8max.
0.8
Pin Configuration
1 V
C
2 Ref. V or N/C
3 V
DC
4 RF Output
5 GND
Package C1 H = 12.7mm
Package C2 H = 16mm
Package C3 H = 19mm
With variable resistance
With control voltage
20KΩ
1
2
5
Vc in
1
5
OX E5
J
10.000M
C2 12
R