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VCO&PLL

Frequency Range: 1490~1550MHz
Working temperature: -40°C~+85°C
Tuning Voltage: 1 ~ 10V
SSB Phase Noise: -131dBc/Hz @100KHz   (VT=2.5V)

The TLVCO1550-60ME is an economical, single-voltage control oscillator in a compact SMD package, offering lightweight and space-saving benefits. This VCO serves as a crucial component in frequency generators, providing superior performance with a 1-10V tuning range that enhances noise figure. It is widely used in communication applications, making it an ideal choice for systems requiring reliable PLL and VCO functionality.


Main data


1.1490~1550MHz 

2.Low push frequency coefficient and high linearity 

3.50Ωresistance, low phase noise, low voltage ,low consump 

4.International package 

5.Working temperature: -40°C~+85°C 


Application 


1.instruments and apparatuses 

2.Avionics 

3.remote test and telemetry


Electrical specifications 


Electrical specifications under normal atmospheric temperature,Vdd=+5V,50Ωsystem

DataConditionMiniTypeMaxUnit
Work FrequencyVT=1V~10V1490
1550MHz
Tuning Voltage11--10V
Output Power1490~1550MHz57.510dBm
Power Temperature
Change
-55~+85--±1.0±2.0dB
SSB Phase Noise@1KHz(VT=25V)---85--dBc/Hz
@10KHz (VT=2.5V)---112--dBc/Hz
@100KHz(VT=2.5V)---131--dBc/Hz
Second
Harmonic
Suppression
1490~1550MHz
-15--dBc
Clutter Suppression1490~1550MHz7075--dBc
Push
Frequency Coefficient

--1.5--MHzV
Load Pull12dB RL--25--MHzp-p


 Voltage oscillator size


vco-1490mhz-dimension.jpg


 



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