ZCOMM CRO2780C-LF Voltage-controlled oscillator surface mount module Datasheet

CRO2780C-LF
PHASE NOISE (1 Hz BW, typical)
Rev A1
Voltage-Controlled Oscillator
Surface Mount Module
Applications
• Digital Radio Equipments
• Satellite Communications
• Fixed Wireless Access
£(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
2650
Typ
Phase Noise @ 10 kHz offset (1 Hz BW)
-111
Harmonic Suppression (2nd)
-15
Tuning Voltage
0.5
Tuning Sensitivity (avg.)
Power Output
Max
Units
2910
MHz
dBc/Hz
-13
dBc
18
Vdc
MHz/V
20
-3
3
dBm
Input Capacitance
50
pF
Pushing
1
MHz/V
Pulling (14 dB Return Loss, Any Phase)
1
MHz
85
°C
Max
Units
Load Impedance
Operating Temperature Range
50
-40
Package Style
Power Supply Requirements
Supply Voltage (Vcc, nom.)
Supply Current (Icc)
0
MINI-16-SM
Min
Typ
8
26
Vdc
31
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
CRO2780C-LF
Rev A1
Tuning Curve, typ.
FREQUENCY (MHz)
2950
2930
2910
2890
2870
2850
2830
2810
2790
2770
2750
2730
2710
2690
2670
2650
2630
2610
2590
2570
85 °C
25 °C
-40 °C
0
2
4
6
8
10
12
14
16
18
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.
5
4
3
2
1
0.030 MIN. CUTBACK
FROM LIVE PADS
0
-1
-2
-3
2592
2647
2690
2731
2770
2809
2846
2881
2908
2925
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
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