CRO2273B-LF

CRO2273B-LF
PHASE NOISE (1 Hz BW, typical)
Rev A1
Voltage-Controlled Oscillator
Surface Mount Module
Applications
• Basestation Equipment
• Microwave Radios
• Test Equipment
£(f) (dBc/Hz)
14118 Stowe Drive, Suite B
Poway, CA 92064
TEL: (858) 621-2700 | FAX: (858) 486-1927
URL: www.zcomm.com
EMAIL: applications@zcomm.com
Application Notes
• AN-101: Mounting and Grounding
• AN-102: Output Loading
• AN-107: Manual Soldering
OFFSET (Hz)
Performance Specifications
Min
Oscillation Frequency Range
2265
Typ
Phase Noise @ 10 kHz offset (1 Hz BW)
-115
Harmonic Suppression (2nd)
-15
Tuning Voltage
0.5
Max
Units
2280
MHz
dBc/Hz
-12
dBc
4.5
Vdc
MHz/V
6
Tuning Sensitivity (avg.)
5
dBm
Input Capacitance
50
pF
Pushing
.5
MHz/V
Pulling (12 dB Return Loss, Any Phase)
.5
MHz
85
°C
Max
Units
Power Output
1
Load Impedance
Operating Temperature Range
50
-40
Package Style
Power Supply Requirements
3
MINI-16-SM
Min
Typ
Supply Voltage (Vcc, nom.)
5
Supply Current (Icc)
20
Vdc
24
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
CRO2273B-LF
Rev A1
Tuning Curve, typ.
FREQUENCY (MHz)
2295
2290
2285
85 °C
25 °C
2280
2275
-40 °C
2270
2265
2260
2255
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
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
2261
2263
2265
2268
2271
2274
2277
2281
2286
FREQUENCY (MHz)
85 °C
25 °C
-40 °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