CRO2278A
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
-60 -70 -80 -90
£(f) (dBc/Hz)
Voltage-Controlled Oscillator Surface Mount Module 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
-100 -110 -120 -130 -140 -150 1 E+3 10 E+3 100 E+3
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 2278
Typ -115 -5
Max 2279
Units MHz dBc/Hz dBc
0.5 6 1 4 50
4.5 7 50 .5 .5
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.
2300
CRO2278A
Rev A1
FREQUENCY (MHz)
2290
2280
85 °C 25 °C -40 °C
2270
2260 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
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
0.030 MIN. CUTBACK FROM LIVE PADS
2 2270
2272
2273
2274
2276
2277
2279
2281
2284
2286
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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