CRO3250B
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)
-80
-90
-100
-110
-120
-130
-140
1 E+3
FEATURES
• Frequency Range: 3225 - 3275 MHz
• Tuning Voltage: 0.5-4.5 Vdc
• MINI-16 - Style Package
APPLICATIONS
• Point to Point Radio
• Fixed Wireless Equipment
• Satellite Communications
PERFORMANCE 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 Capacitance (max.)
Pushing
Pulling (14 dB Return Loss, Any Phase)
£(f) (dBc/Hz)
10 E+3
100 E+3
OFFSET (Hz)
VALUE
3225
-
3275
-113
-17
0.5-4.5
15
6±2
50
50
<2
<0.5
-40 to 85
MINI-16
5
22
APPLICATION NOTES
Vdc
mA
pF
MHz/V
MHz
°C
UNITS
MHz
dBc/Hz
dBc
Vdc
MHz/V
dBm
Operating Temperature Range
Package Style
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
Supply Current (Icc, typ.)
All specifications are typical unless otherwise noted and subject to change without notice.
•
AN-100/1 : Mounting and Grounding of VCOs
•
AN-102 : Proper Output Loading of VCOs
•
AN-107 : How to Solder Z-COMM VCOs
NOTES:
Absolute Maximum Ratings: Vcc: 12 V; Vtune: 10 V; Solder Temperature: 260 C.
Storage Temperature: -50 to 150 C.
© Z-Communications, Inc.
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