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Z-Communications |
www.DataSheet4U.com
9939 Via Pasar • San Diego, CA 92126
TEL (858) 621-2700 FAX (858) 621-2722
V940ME19
VOLTAGE CONTROLLED OSCILLATOR
Rev A1
PHASE NOISE (1 Hz BW, typical)
-50
-60
-70
-80
FEATURES
• Frequency Range: 4750 - 5100
• Tuning Voltage: 0.5-14 Vdc
• MINI-14S-L - Style Package
APPLICATIONS
• Microwave Radios
• Satellite Communications
• Direct Broadcast
MHz
-90
-100
-110
-120
1000
10000
OFFSET (Hz)
100000
PERFORMANCE SPECIFICATIONS
Oscillation Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Tuning Voltage
Tuning Sensitivity (avg.)
VALUE
4750 - 5100
-88
-20
0.5-14
36
UNITS
MHz
dBc/Hz
dBc
Vdc
MHz/V
Power Output
Load Impedance
Input Capacitance (max.)
6±3 dBm
50 Ω
25 pF
Pushing
Pulling (14 dB Return Loss, Any Phase)
Operating Temperature Range
Package Style
<4
<27
-20 to 70
MINI-14S-L
MHz/V
MHz
°C
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
10 Vdc
Supply Current (Icc, typ.)
26
All specifications are typical unless otherwise noted and subject to change without notice.
mA
APPLICATION NOTES
• AN-100/1 : Mounting and Grounding of VCOs
• AN-102 : Proper Output Loading of VCOs
• AN-107 : How to Solder Z-COMM VCOs
NOTES:
© Z-Communications, Inc.
Page 1
All rights reserved
LOW COST - HIGH PERFORMANCE
VOLTAGE CONTROLLED OSCILLATOR
V940ME19
PAGE 2
5300
TUNING CURVE, typ.
5200
5100
5000
4900
4800
70 °c
25 °c
-20 °c
4700
4600
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
TUNING VOLTAGE (Vdc)
POWER CURVE, typ.
14
12
10
8
6 25 °c
4
2
0
4669
4763
4837
4907
4979
5059
FREQUENCY (MHz)
PHYSICAL DIMENSIONS
5144
5229
© Z-Communications, Inc.
Page 2
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Printed in the U.S.A.
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