V674ME35-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 • Digital Radios • Fixed Wireless • 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 1700
Typ -85 -10
Max 2150 -6 4.5
Units MHz dBc/Hz dBc Vdc MHz/V dBm pF MHz/V MHz °C
0.5 160 2 6.5 50
11 50 25 17
-40 MINI-14H-LOW Min Typ 5 11
85
Max 19
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.
2300 2250 2200 2150 2100 2050 2000 1950 1900 1850 1800 1750 1700 1650 1600 1550 1500 0 0.5 1 1.5 2 2.5 3 3.5 4
V674ME35-LF
Rev A1
FREQUENCY (MHz)
85 °C 25 °C -40 °C
4.5
TUNING VOLTAGE (Vdc)
Power Curve, typ. Footprint
RECOMMENDED FOOTPRINT
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1570
POWER OUTPUT (dBm)
SEVERAL HOLES OF O 0.015 ON GND. PLANE ARE RECOMMENDED FOR GOOD GROUNDING.
0.030 MIN. CUTBACK FROM LIVE PADS
1642
1715
1795
1884
1974
2059
2136
2199
2249
FREQUENCY (MHz)
85 °C 25 °C -40 °C
Physical Dimensions
PIN CONFIGURATION P1 P2 P3 REST Vt RF OUT Vcc GROUND H 0.220
Z-COMM XXXXXXXX-LF W/O# D/C
PACKAGE MINI-14H
MINI-14H-LOW 0.160 MINI-14H-L 0.130
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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