ZCOMM CRO1240A-LF Voltage-controlled oscillator surface mount module Datasheet

CRO1240A-LF
PHASE NOISE (1 Hz BW, typical)
Rev A1
Voltage-Controlled Oscillator
Surface Mount Module
Applications
• Satellite Communication Systems
• Upconverter/Downconverter
•
£(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
1240
Typ
Phase Noise @ 10 kHz offset (1 Hz BW)
-118
Harmonic Suppression (2nd)
-24
Tuning Voltage
0
Tuning Sensitivity (avg.)
Power Output
Max
Units
1240
MHz
dBc/Hz
-20
dBc
5
Vdc
MHz/V
3
0
6
dBm
Input Capacitance
50
pF
Pushing
.5
MHz/V
Pulling (14 dB Return Loss, Any Phase)
.5
MHz
50
°C
Max
Units
Load Impedance
Operating Temperature Range
50
0
Package Style
Power Supply Requirements
Supply Voltage (Vcc, nom.)
Supply Current (Icc)
3
MINI-16-SM
Min
Typ
5
20
Vdc
25
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
Voltage-Controlled Oscillator
Surface Mount Module
CRO1240A-LF
Rev A1
Tuning Curve, typ.
FREQUENCY (MHz)
1250
1245
50 °C
25 °C
0 °C
1240
1235
1230
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
TUNING VOLTAGE (Vdc)
POWER OUTPUT (dBm)
Power Curve, typ.
Footprint
RECOMMENDED FOOTPRINT
SEVERAL HOLES OF O 0.015 ON
GND. PLANE ARE RECOMMENDED
FOR GOOD GROUNDING.
6
5
4
3
0.030 MIN. CUTBACK
FROM LIVE PADS
2
1
0
1235
1236
1237
1238
1240
1241
1242
1244
1246
1248
1249
FREQUENCY (MHz)
50 °C
25 °C
0 °C
Physical Dimensions
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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