Dual VCOs
TVCO 8718 Series Dual VCO
For RX GSM/DCS

 

GSM
  Min Typical Max
Frequency
   Vt = 1.5V (1)
   Vt = 3.4V (1)


1360 MHz
 
1325 MHz

Supply Voltage   2.7 Volts  
Control Voltage 1.5 Volts   3.4 Volts
Switching Voltage 0 Volts   0.3 Volts
Current Supply     10 mA
Output Level (2) -5.0 dBm   0 dBm
2nd Harmonic     -10 dBm
Tuning Sensitivity Kv 45 MHz/V   65 MHz/V
Pulling (3)   ±3.0 MHz  
Pushing (3)   ±2.0 MHz  
Phase Noise
   @  25 kHz
   @  200 kHz
   @ 800 kHz
   
-95 dBc/Hz
-116 dBc/Hz
-125 dBc/Hz
 
DCS
  Min Typical Max
Frequency
   Vt = 1.5V (1)
   Vt = 3.4V (1)


1480 MHz
 
1405 MHz

Supply Voltage   2.7 Volts  
Control Voltage 1.5 Volts   3.4 Volts
Switching Voltage   2.7 Volts  
Current Supply     10 mA
Output Level (2) -3.0 dBm   0 dBm
2nd Harmonic     -5 dBm
Tuning Sensitivity Kv 45 MHz/V   65 MHz/V
Pulling (3)   ±3.5 MHz  
Pushing (3)   ±2.0 MHz  
Phase Noise
   @  25 kHz
   @  200 kHz
   @ 800 kHz
   
-95 dBc/Hz
-116 dBc/Hz
-125 dBc/Hz
Note (1): Vcc=2.7V
Note (2): Vcc=2.7V; Vt=2.45V
Note (3): VSWR 2:1
Note (4): Vcc=2.7V; ±0.15V; Vt=2.45V



 

TVCO 8718 Package

 

 

 

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