ZCOMM SMV1845-LF

SMV1845-LF
PHASE NOISE (1 Hz BW, typical)
Rev B2
Voltage-Controlled Oscillator
Surface Mount Module
Applications
• PCS Handhelds
• Portable Receivers
• Mobile Comunications
£(f) (dBc/Hz)
14118 Stowe Drive, Suite B | Poway, CA 92064
TEL: (858) 621-2700 | FAX: (858) 486-1927
URL: www.zcomm.com
EMAIL: [email protected]
Application Notes
• AN-101: Mounting and Grounding
• AN-102: Output Loading
• AN-107: Manual Soldering
OFFSET (Hz)
Performance Specifications
Min
Oscillation Frequency Range
1815
Typ
Phase Noise @ 10 kHz offset (1 Hz BW)
-92
Harmonic Suppression (2nd)
-10
Tuning Voltage
0.3
Max
Units
1875
MHz
dBc/Hz
-6
dBc
4.7
Vdc
MHz/V
83
Tuning Sensitivity (avg.)
9.5
dBm
Input Capacitance
50
pF
Pushing
7
MHz/V
Pulling (20. dB Return Loss, Any Phase)
7
MHz
85
°C
Max
Units
Power Output
4.5
Load Impedance
Operating Temperature Range
50
-40
Package Style
Power Supply Requirements
7
SUB-L
Min
Typ
Supply Voltage (Vcc, nom.)
5
Supply Current (Icc)
16
Vdc
19
mA
Additional Notes
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
SMV1845-LF
Voltage-Controlled Oscillator
Surface Mount Module
Rev B2
FREQUENCY (MHz)
Tuning Curve, typ.
2060
2030
2000
1970
1940
1910
1880
1850
1820
1790
1760
1730
1700
1670
1640
1610
1580
85 °C
25 °C
-40 °C
0
0.6
1.2
1.8
2.4
3
3.6
4.2
4.7
TUNING VOLTAGE (Vdc)
POWER OUTPUT (dBm)
Power Curve, typ.
Footprint
RECOMMENDED FOOTPRINT
10
9
SEVERAL HOLES OF O0.015 ON
GND. PLANE ARE RECOMMENDED
FOR GOOD GROUNDING.
8
7
6
5
4
3
0.030 MIN. CUTBACK
FROM LIVE PADS
2
1
0
1629
1705
1764
1814
1860
1901
1940
1975
2002
FREQUENCY (MHz)
85 °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
H
SUB MINI
0.110
SUB MINI-L
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