SMV2278A-LF
PHASE NOISE (1 Hz BW, typical)
14118 Stowe Drive, Suite B | Poway, CA 92064
TEL: (858) 621-2700 | FAX: (858) 486-1927
URL: www.zcomm.com
EMAIL: applications@zcomm.com
Rev A1
-50
-60
-70
£(f) (dBc/Hz)
Voltage-Controlled Oscillator
Surface Mount Module
Applications
•
WLAN
•
Portable Radios
•
Application Notes
• AN-101: Mounting and Grounding
• AN-102: Output Loading
• AN-107: Manual Soldering
-80
-90
-100
-110
-120
1000
10000
100000
OFFSET (Hz)
Performance Specifications
Oscillation Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW)
Harmonic Suppression (2nd)
Tuning Voltage
Tuning Sensitivity (avg.)
Power Output
Load Impedance
Input Capacitance
Pushing
Pulling (14 dB Return Loss, Any Phase)
Operating Temperature Range
Package Style
Power Supply Requirements
Supply Voltage (Vcc, nom.)
Supply Current (Icc)
Additional Notes
Min
2275
Typ
-91
-10
Max
2280
Units
MHz
dBc/Hz
dBc
0.3
147
2
4.5
50
3
7
50
6
8
Vdc
MHz/V
dBm
pF
MHz/V
MHz
°C
-40
SUB-L
Min
Typ
3
13
90
Max
16
Units
Vdc
mA
LFSuffix = RoHS Compliant. All specifications are subject to change without notice.
© Z-Communications, Inc. All Rights Reserved.
Page 1 of 2
FRM-S-002 B
Voltage-Controlled Oscillator
Surface Mount Module
Tuning Curve, typ.
2500
SMV2278A-LF
Rev A1
FREQUENCY (MHz)
2400
2300
2200
2100
2000
1900
1800
0
0.6
1.2
1.8
2.4
3
90 °C
25 °C
-40 °C
TUNING VOLTAGE (Vdc)
Power Curve, typ.
Footprint
POWER OUTPUT (dBm)
9
RECOMMENDED FOOTPRINT
SEVERAL HOLES OF O0.015 ON
GND. PLANE ARE RECOMMENDED
FOR GOOD GROUNDING.
7
5
3
0.030 MIN. CUTBACK
FROM LIVE PADS
1
1933
1984
2037
2089
2137
2183
2228
2273
2318
2364
2410
FREQUENCY (MHz)
90 °C
25 °C
-40 °C
Physical Dimensions
PIN CONFIGURATION
Z-COMM
XXXXXXXX-LF
W/O#
D/C
P1
P2
P3
REST
Vt
RF Out
Vcc
GROUND
PACKAGE
SUB MINI
SUB MINI-L
H
0.110
0.080
NOTE: ALL DIMENSIONS ARE IN INCHES
TOL: XXX: +/- 0.010
LFSuffix = RoHS Compliant. All specifications are subject to change without notice.
© Z-Communications, Inc. All Rights Reserved.
Page 2 of 2
FRM-S-002 B
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