ZCOMM SMV3895A

SMV3895A
9939 Via Pasar • San Diego, CA 92126
TEL (858) 621-2700 FAX (858) 621-2722
VOLTAGE CONTROLLED OSCILLATOR
Rev A1
PHASE NOISE (1 Hz BW, typical)
FEATURES
• Frequency Range: 3815 - 3975 MHz
• Tuning Voltage: 0.5-2.5 Vdc
• SUB-L - Style Package
APPLICATIONS
• Personal Communications Systems
• WLAN
• Portable Radios
£(f) (dBc/Hz)
-50
-60
-70
-80
-90
-100
-110
-120
1000
10000
100000
OFFSET (Hz)
VALUE
UNITS
3815 - 3975
MHz
-84
dBc/Hz
-10
0.5-2.5
204
dBc
Vdc
MHz/V
Power Output
2±2
dBm
Load Impedance
50
Ω
Input Capacitance (max.)
50
pF
Pushing
<4
MHz/V
<10
MHz
-10 to 75
°C
PERFORMANCE SPECIFICATIONS
Oscillation Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Tuning Voltage
Tuning Sensitivity (avg.)
Pulling (14 dB Return Loss, Any Phase)
Operating Temperature Range
Package Style
SUB-L
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
2.8
Vdc
Supply Current (Icc, typ.)
11
mA
All specifications are typical unless otherwise noted and subject to change without notice.
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
SMV3895A
PAGE 2
TUNING CURVE, typ.
FREQUENCY (MHz)
4200
4100
4000
3900
75
3800
25
3700
-10
°c
°c
°c
25
°c
3600
3500
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
2.25
2.5
TUNING VOLTAGE (Vdc)
POWER CURVE, typ.
POWER OUTPUT (dBm)
6
5
4
3
2
1
0
3603
3656
3707
3756
3806
3857
3909
3963
4019
4077
4137
FREQUENCY (MHz)
PHYSICAL DIMENSIONS
SUB-L
415-0040 REV. D
(DRAWING NOT TO SCALE)
© Z-Communications, Inc.
Page 2
Printed in the U.S.A.