STO150
Typical Applications
PCS Base Stations
Land Mobile Radio
Cellular Telephony
Radio in the Local Loop
Digital Switching
TCXO
Features
Mechanical Control
EFC Optional
Standard Surface Mount Package
Wide Temperature Range
Wide Frequency Range
Frequency Range
Standard Frequencies
Frequency stabilities
Parameter
Code I
10 MHz – 80 MHz
10; 13; 16.384; 19.44; 20; 25.92; 38.88MHz
Frequency stability
Operating temp range
vs. Operating temperature range
07
08
03
04
05
06
±
2.0 ppm
±
1.0 ppm
±
2.0 ppm
±
1.0 ppm
±
1.0 ppm
±
0.5 ppm
Value
-40 ... +85°
-20 ... +70°C
0 ... 50°C
Condition
Parameter
Vs. Supply voltage change
vs. Load change
vs. Aging / year
Parameter
Option I
< ± 0.2 ppm
< ± 0.2 ppm
< ± 1.0 ppm
Value
V
s
± 5%
Load ± 10%
Condition
Overall tolerance 15 years
S3
<
±
4.6 ppm
See Datasheet
STO150S3
Condition
Frequency tuning
Parameter
Option II
Value
Mechanical (No EFC)
Blank
Electrical freq. control (EFC)
Voltage range (Vc)
Pulling slope
Freq. control input impedance
4
U
>
±
3.0 ppm
> ± 5.0 ppm
0.5 to 4.5 V
0.3 to 3.0 V
positive
>10 k
Ω
Value
(internal trimmer)
Note 1
@ V
S
=5.0 V
@ V
S
= 3.3 V
RF Output
Parameter
Code III
Condition
Signal
Load
Duty cycle
Subharmonics
06
HCMOS
25pF ± 10%
15pF ± 10%
40/60%
< -45dBc
Value
@ < 20MHz
@
≥
20MHz
@ V
S
/2
@ > 33MHz
Condition
Supply Voltage
Parameter
Code II
Supply voltage (V
S
)
Current consumption
Supply voltage (V
S
)
Current consumption
05
33
5.0 V ± 5%
< 3 mA
5mA to 50mA
3.3 V ± 5%
< 3 mA
5mA to 50mA
Clipped Sinewave
HCMOS
Clipped Sinewave
HCMOS
Corning Frequency Control • Worldwide Data Book 2001
v1.1.2002-01-03
Corning Frequency Control Inc.
• 100 Watts Street • Mt. Holly Springs, PA 17065 • Tel 1-717-486-3411 • Fax 1-717-486-5920 • www.corningfrequency.com
Corning Frequency Control GmbH & Co. KG
• Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.corningfrequency.de
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STO150
Additional parameters
Parameter
Value
TCXO
Condition
Phase Noise
Weight
Operable temperature range
Storage temperature range
Processing & Packing
<- 95 dBc
<-130 dBc
<-140 dBc
<-150 dBc
<-150 dBc
<5g
- 40 ... +90°C
- 55 ... +105°C
handling&processing note
10
100
1
10
100
Hz
Hz
kHz
KHz
kHz
Note 2
Enclosure
Type
Drawing
option
6,7
G182A
G182
4
3
±0,1
H = 8,3 ; G182 A
3
1
2
13
1,27
±0,1
1,27
7,62
±0,1
19,9
±0,1
Pin 1 Identification
18,5max.
±0,2
19,1
±0,1
10
0,1
±0,1
all units in mm
Pin Connections
Pin 1
Pin 1
Pin 2
Pin 3
Pin 4
Ordering Code
Model
Example:
Order:
Notes
1
2
N.C.
Voltage Control (Vc)
GND, case
RF output
Supply Voltage (V
S
)
Option I
Stratum III
Option
Option II
Frequency
tuning
U
Option U
Mechanical freq. Control
Electrical and mech. freq. Control
STO150
STO150
Code I
Frequency
Stability
04.
Code II
Supply
Voltage
05.
Code III
RF
Output
06.
Frequency
10M00000
Others available; Option “U” includes the mechanical frequ. control
Typical values @ 10 MHz
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)
Subject to technical modification; Not all options are available at all Frequencies
Corning Frequency Control • Worldwide Data Book 2001
v1.1.2002-01-03
Corning Frequency Control Inc.
• 100 Watts Street • Mt. Holly Springs, PA 17065 • Tel 1-717-486-3411 • Fax 1-717-486-5920 • www.corningfrequency.com
Corning Frequency Control GmbH & Co. KG
• Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.corningfrequency.de
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H
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