CRO2437A-LF
PHASE NOISE (1 Hz BW, typical)
9939 Via Pasar | San Diego, CA 92126
TEL: (858) 621-2700 | FAX: (858) 621-2722
URL: www.zcomm.com
EMAIL: applications@zcomm.com
Rev A1
Applications
•
Digital Radio Equipment
•
Fixed Wireless Access
•
Satellite Communication Systems
Application Notes
• AN-101: Mounting and Grounding
• AN-102: Output Loading
• AN-107: Manual Soldering
£(f) (dBc/Hz)
Voltage-Controlled Oscillator
Surface Mount Module
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
2437
Typ
-112
-15
Max
2438
Units
MHz
dBc/Hz
dBc
0.5
5
0
2
50
4.5
4
50
1
1
Vdc
MHz/V
dBm
pF
MHz/V
MHz
°C
-40
MINI-16-SM
Min
Typ
5
19
85
Max
23
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.
2460
CRO2437A-LF
Rev A1
FREQUENCY (MHz)
2455
2450
2445
2440
2435
2430
2425
2420
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
85 °C
25 °C
-40 °C
TUNING VOLTAGE (Vdc)
Power Curve, typ.
Footprint
RECOMMENDED FOOTPRINT
5
SEVERAL HOLES OF O 0.015 ON
GND. PLANE ARE RECOMMENDED
FOR GOOD GROUNDING.
POWER OUTPUT (dBm)
4
3
2
1
0.030 MIN. CUTBACK
FROM LIVE PADS
0
2430
2434
2436
2439
2442
2445
2448
2451
2454
2456
FREQUENCY (MHz)
85 °C
25 °C
-40 °C
Physical Dimensions
SOLDER MASK
GOLD PLATED PADS
PIN CONFIGURATION
BOTTOM
Z-COMM
XXXXXXXX-LF
W/O#
D/C
P1
P2
P3
REST
Vt
RF OUT
Vcc
GROUND
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
京公网安备 11010802033920号
EEWORLD
