BOWEI
BOWEI INTEGRATED CIRCUITS CO.
,LTD.
HE831/HEM831
Dual Output Integrated VCO
Typical Performance
Frequency vs Tuning
Voltage
2100
Frequency(MHz)
2020 1940 1860 1780 1700 0 2 4 6 8 10 12 14 16 18 20
buffer amplifier low frequency pulling output flexible tuning design ●Perfect tuning linearity thin film hybrid construction ●TO-8E、SMO-8E、SP-1 package ●Operating t emperature range:-55℃~+85℃
●Built-in ●Dual
Features
Tuning
Voltage(V) Power Output vs Tuning
Voltage
Ta=+25℃ Ta=+85℃ Ta= - 55℃
Specifications( TA=25℃,VCC=+12V)
Output Power(dBm)
Symbol Unit Guaranteed Typical Test Condition Parameter VT:0~15V Frequency Range fL~fH MHz 1800~1950 – 16 PO1 dBm – Main Output – ≥13 Po2 dBm – Au...