CRO1474A-LF
PHASE NOISE (1 Hz BW, typical) 14118 Stowe Drive, Suite B | Poway, CA 92064 TEL: (858) 621-2700 | FAX: (858) 486-1927 URL: www.zcomm.com EMAIL: applications@zcomm.com Rev A1
Applications • Fixed Wireless • Digital Radios • 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 (12 dB Return Loss, Any Phase) Operating Temperature Range Package Style Power Supply Requirements Supply Voltage (Vcc, nom.) Supply Current (Icc) Additional Notes
Min 1474
Typ
Max 1475
Units MHz dBc/Hz dBc Vdc MHz/V dBm pF MHz/V MHz °C
-120 -20 0.5 3 -3 0 50 50 .5 .5 -40 MINI-16-SM Min Typ 8 25 30 Max 85 3 -17 4.5
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.
1483
CRO1474A-LF
Rev A1
FREQUENCY (MHz)
1481 1479 1477 1475 1473 1471 1469 1467 1465 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 4 3 2 1 0 -1 -2 -3 -4 1467 1468 1470 1471 1473 1474 1475 1477 1478 1479
POWER OUTPUT (dBm)
SEVERAL HOLES OF O 0.015 ON GND. PLANE ARE RECOMMENDED FOR GOOD GROUNDING.
0.030 MIN. CUTBACK FROM LIVE PADS
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
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