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Z-Communications |
www.DataSheet4U.com
9939 Via Pasar • San Diego, CA 92126
TEL (858) 621-2700 FAX (858) 621-2722
V769MEM1
VOLTAGE CONTROLLED OSCILLATOR
Rev A1
PHASE NOISE (1 Hz BW, typical)
-80
-90
-100
-110
FEATURES
• Frequency Range: 734 - 804
• Tuning Voltage: 0.5-4.5 Vdc
• MINI-16M-LO - Style Package
W APPLICATIONS
• VSAT Modems
• Basestation
• Digital Radios
MHz
-120
-130
-140
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
734 - 804
-112
-13
0.5-4.5
22
UNITS
MHz
dBc/Hz
dBc
Vdc
MHz/V
Power Output
Load Impedance
Input Capacitance (max.)
3.5±2.5
50
50
dBm
Ω
pF
Pushing
Pulling (14 dB Return Loss, Any Phase)
Operating Temperature Range
Package Style
<1
<1
-40 to 85
MINI-16M-LOW
MHz/V
MHz
°C
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
5 Vdc
Supply Current (Icc, typ.)
22
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:
Modulation Sesitivity: 11 kHz/V
© Z-Communications, Inc.
Page 1
All rights reserved
LOW COST - HIGH PERFORMANCE
VOLTAGE CONTROLLED OSCILLATOR
820
800
780
760
740
720
700
0 0.5 1
8
7
6
5
4
3
2
1
0
714
725
735
MINI-16M-LOW
415-0076 REV. A
(DRAWING NOT TO SCALE)
TUNING CURVE, typ.
1.5 2 2.5 3
TUNING VOLTAGE (Vdc)
POWER CURVE, typ.
745
756
768
779
FREQUENCY (MHz)
PHYSICAL DIMENSIONS
3.5
789
V769MEM1
PAGE 2
85 °c
25 °c
-40 °c
4 4.5
25 °c
800
809
© Z-Communications, Inc.
Page 2
Printed in the U.S.A.
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