HDM7040 Datasheet, PDF (4/5 Pages) Shoulder Electronics Limited. – V.C.O

V.C.O
3. Electrical Specification
Electrical Characteristics
Parameter
Min Typ Max Units
HDM7040
Remarks
Operating Voltage ( Vcc )
Output Level
Current Consumption (Icc)
Tuning Sensitivity(avg.)
Tuning Voltage (Vt)
Oscillation Frequency
C/N ( @ 10KHz offset )
C/N ( @ 25 KHz offset )
C/N ( @ 100 KHz offset )
C/N ( @ 1 MHz offset )
Pushing Figure
2’nd Harmonic
Load Impedance
Operating Temperature
4.75 5.0 5.25 Vdc
0
dBm Vcc = 5.0 V
20
mA Vcc = 5.0 V
10
MHz/V Vt = 0.5 ~ 4.5V
0.5
4.5
Vdc
549 MHz Vcc = 5.0V, Vt = 2.5V
589
MHz Vcc = 5.0V, Vt = 2.5V
–95 dBc / Hz Vcc = 5.0V
–105 dBc / Hz Vcc = 5.0V
–120
Vcc = 5.0V
–135
Vcc = 5.0V
±500 kHz Vcc = 5.0V
–15
dBc Vcc = 5.0V
50
Ω
–30
+85
℃
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