FCXO100
Typical Applications
Base Station
FCXO
Features
Surface Mount Package
Reflow Process Compatible
Low Phase Noise
Build in PLL-Circuit
stability depends on Reference Oscillator
Reference Input
Parameter
Code I
Input Frequency
Reference Frequency
10
13
26
32
Reference Level
Reference Input Impedance
Harmonics
10MHz ± 2 ppm
13MHz ± 2 ppm
26MHz ± 2 ppm
32.768MHz ± 2 ppm
0.5 to 1 V
pp
≥
2 kΩ
< -30 dBc
Output Frequency
Note 1
@ 2 kΩ
Output frequency:
Parameter
Code II
Operating temp range
Reference Frequency
52
61
52.00 MHz
61.44 MHz
Value
-20....+75°
Note 2
RF output
Parameter
Condition
Signal
Load
Rise and Fall time
Duty cycle
HCMOS
15 pF ± 5 %
< 5 ns
40/60 %
@ 15pF & 10 to 90%
@ Vs/2
Supply voltage
Parameter
Value
Condition
Supply voltage (V
S
)
Current consumption steady state
3.3 V ± 5 %
< 50 mA
Value
@ 25°C
Condition
Additional parameters
Parameter
Phase Noise
< -75
< -100
< -125
< -140
< -145
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
10
100
1
10
100
Hz
Hz
kHz
kHz
kHz
Condition
Note 3
Parameter
Value
Weight
Operable temperature range
Storage temperature range
Processing & Packing
Lock Detector Output
VCXO Control
<9g
-30 ... +85°C
-55 ... +105°C
handling&processing note
Pin 6
PIN 7
High
Low
0.5V to 2.8V
PLL in lock
PLL out of lock
Corning Frequency Control • Worldwide Data Book 2001
v1.0.2000-11-01
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
Tele Quarz GmbH & Co. KG
• Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.telequarz.de
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FCXO100
Enclosure
Typ
Drawing
7
6
5
4
FCXO
G 185B
G185
H = 7,0 ; G185 B
2,5
2,5
1
2
3
H
±0,2
S
Auflage
fläche
7,62
±0,1
17,8
±0,1
22
±0,2
0,1
S
Pin Connections
all units in mm
Description
Power supply pin. External low frequency bypass capacitor should be
connected
High stabel input frequency for syncronisation, This input is AC coupled, so
an external blocking capacitor is not necessary.
Ground connection. Keep traces physically short and connect immediately to
ground plane for best performance
RF syncronised output.
Ground connection. Keep traces physically short and connect immediately to
ground plane for best performance
Test output
signal for PLL lock detected.
Low signal
à
PLL out of lock
High signal
à
PLL in lock
Only for modul test or observance
Test output
of the control voltage for the VCXO
(0.5V to 2.8V)
Only for modul test or observance
Function
Pin 1
Vs
Pin 2: Ref. Frequency in
Pin 3: GND
Pin 4: RF-OUT
Pin 5: GND
Pin 6: Lock Detector Output
Pin 7: VCXO Control
Ordering Code
Model
Example:
Order:
Notes
1
2
3
FCXO100
FCXO100
Code I
Input
Frequency
.10
Code II
Output
Frequency
.61
possible input frequency range 4 to 33MHz
possible output frequency range 4 to 90 MHz
@ 61.44MHz output frequency; Phase Noise depends on the Reference oscillator
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)
Corning Frequency Control • Worldwide Data Book 2001
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
Tele Quarz GmbH & Co. KG
• Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.telequarz.de
2/2
25,4
±0,2
v1.0.2000-11-01
FCXO100
Block Diagramm
FCXO
Modul test Circuit
Corning Frequency Control • Worldwide Data Book 2001
v1.0.2000-11-01
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
Tele Quarz GmbH & Co. KG
• Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.telequarz.de
3/2
51mcu
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