9939 Via Pasar • San Diego, CA 92126
TEL (8 58) 62 1- 2 70 0 FAX (85 8) 62 1- 2 72 2
FEATURES
-
1680
0-5 Vdc
• Tuning Voltage:
•
SUB-L
- Style Package
1678
APPLICATIONS
•
Microwave Relay Links
•
Test Equipment
Satellite Communications / PCS
•
SMV1679L
VOLTAGE CONTROLLED OSCILLATOR
B1Rev
PHASE NOISE (1 Hz BW, typical)
MHz• Frequency Range:
PERFORM ANCE SPECIFICATIONS
Oscillation Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Tuning Voltage
Tuning Sensitivity (avg.)
Power Output
Load Impedance
Input C apacitance (max.)
Pushing
Pul ling (14 dB Return L oss, Any P ha se)
Operating Temperature Range
Package Style
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
Supply Current (Icc, typ.)
A ll speci f ic at io ns are ty pica l unles s o ther w is e n ot ed an d subject to change w ith ou t n otice.
VALUE UNITS
-
1678 1680
-84
dBc/Hz
-10
0-5
50
MHz /V
-6±3
50
50
<10
<20
-40 to 85
SUB-L
5
6
MHz
dBc
Vdc
dBm
Ω
pF
MHz /V
MHz
°C
Vdc
mA
•
AN-100/1 : Mounting and Grounding of VCOs
•
AN-102 : Proper Output Loading of VCOs
•
AN-107 : Ho w to So ld er Z-COMM VC Os
NOTES:
© Z-Com munications, Inc.
AP PL ICAT I O N N O T E S
Page 1
All rights reserved
LOW COST - HIGH PERFORMANCE
VOLTAGE CONTROLLED OSCILLATOR
1825
1800
1775
1750
1725
1700
1675
1650
1625
1600
1575
1550
1525
0 0.5 1 1 .5 2 2.5 3 3.5 4 4 .5 5
TUNING CURVE, typ.
POWER C URVE, t yp.
SMV1679L
PAGE 2
70
°c
°c
25
-25
°c
0
-2
-4
-6
-8
-10
1547 1597 1643 1691 1739 1798
SUB-L
415-0040 REV. D
(DRA WING NOT TO S CA LE)
PHYSICAL DIMENSIONS
25
°c
© Z-Com munications, Inc.
Page 2
Printed in the U.S.A.
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