Dual VCOs
TVCO 1071 Series Dual VCO
For TX GSM/DCS

 

GSM
  Min Typical Max
Frequency
   Vt = 0.5V (1)
   Vt = 2.3V (1)


915 MHz
 
880 MHz

Supply Voltage 2.65 Volts 2.8 Volts 2.9 Volts
Control Voltage 0.5 Volts   2.2 Volts
Switching Voltage 0 Volts   0.3 Volts
Current Supply     35 mA
Output Level (2) 5.0 dBm   10 dBm
2nd Harmonic     -15 dBm
Tuning Sensitivity Kv 28 MHz/V 36 MHz/V 48 MHz/V
Pulling (3)     ±1.5 MHz
Pushing (4)     ±1.5 MHz
Phase Noise (2)
   @ 400 kHz
   @ 20 MHz
   
-125 dBc/Hz
-163 dBc/Hz
 
DCS
  Min Typical Max
Frequency
   Vt = 0.5V (1)
   Vt = 2.3V (1)


1785 MHz
 
1710 MHz

Supply Voltage 2.7 Volts 2.8 Volts 2.9 Volts
Control Voltage 0.5 Volts   2.3 Volts
Switching Voltage      
Current Supply     35 mA
Output Level (2) 5.0 dBm   10 dBm
2nd Harmonic     -15 dBm
Tuning Sensitivity Kv 43 MHz/V 53 MHz/V 63 MHz/V
Pulling (3)     ±3.0 MHz
Pushing (4)     ±1.5 MHz
Phase Noise (2)
   @ 400 kHz
   @ 20 MHz
   
-115 dBc/Hz
-154 dBc/Hz
Note (1): -20 to 75°C
Note (2): Vcc=2.8V; 25°C
Note (3): VSWR 2; Vcc=2.8V; 25°C
Note (4): Vcc=2.8V; ±0.1V; 25°C



 

TVCO 1071 Package

 

 

 

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