CRO1760C-LF - Z-Communications, Inc.

CRO1760C-LF
PHASE NOISE (1 Hz BW, typical)
Rev A1
Voltage-Controlled Oscillator
Surface Mount Module
Applications
• Low Jitter Clocks
• Basestations
• 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
1758
Typ
Phase Noise @ 10 kHz offset (1 Hz BW)
-120
Harmonic Suppression (2nd)
-15
Tuning Voltage
0.5
Max
Units
1762
MHz
dBc/Hz
-12
dBc
4.5
Vdc
MHz/V
5
Tuning Sensitivity (avg.)
9
dBm
Input Capacitance
50
pF
Pushing
1
MHz/V
Pulling (12 dB Return Loss, Any Phase)
1
MHz
65
°C
Max
Units
Power Output
3
Load Impedance
Operating Temperature Range
50
-15
Package Style
Power Supply Requirements
6
MINI-16SM-SP
Min
Typ
Supply Voltage (Vcc, nom.)
5
Supply Current (Icc)
25
Vdc
30
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
CRO1760C-LF
Rev A1
Tuning Curve, typ.
1770
1768
FREQUENCY (MHz)
1766
1764
1762
1760
1758
1756
65 °C
25 °C
1754
1752
1750
1748
-15 °C
1746
1744
1742
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
10
SEVERAL HOLES OF O 0.015 ON
GND. PLANE ARE RECOMMENDED
FOR GOOD GROUNDING.
9
8
7
6
5
0.030 MIN. CUTBACK
FROM LIVE PADS
4
3
2
1745
1749
1753
1755
1758
1760
1762
1764
1766
1768
FREQUENCY (MHz)
65 °C
25 °C
-15 °C
Physical Dimensions
SOLDER MASK
PIN CONFIGURATION
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