HE831
HE831 is Dual Output intergrated VCO manufactured by BOWEI.
Features
Tuning Voltage(V) Power Output vs Tuning Voltage
Ta=+25℃ Ta=+85℃ Ta=
- 55℃
Specifications( TA=25℃,VCC=+12V)
Output Power(d Bm)
Symbol Unit Guaranteed Typical Test Condition Parameter VT:0～15V Frequency Range f L～f H MHz 1800～1950
- 16 PO1 d Bm
- Main Output
- ≥13 Po2 d Bm
- Aux Output 14 VT=5V 0 Power Output 㨱㠰ァꬱ㤵き䡺12 △PO 䰭 d B ≤±1 . 5 ±1 . 0 Variation Tuning Voltage Pushing Spurious Harmonics SSB Phase Noise Frequency Drift Current
Tuning Port Capacitance
VT KVC Rfs Rfn SФ △f ICC CT
V MHz/V
0～15
- ≤-70 -20
- -
- - d Bc d Bc d Bc/Hz
MHz
㨱㠰ァꬱ㤵き䡺 䰭 㨱㠰ァꬱ㤵き䡺 -25 䰭
Tuning Sensitivity(MHz/V)
- 3.0
- - VCC=11～13V,VT=5V
8 10 12 14 16 18 20
Tuning Voltage(V) Tuning Sensitivity vs Tuning Voltage m A p F
-9 5 35 70
VT=5V,fm=10KHz VT=5V,TA:-55～+85℃
- -
35 25 15 5 0 2 4 6 8 10 12 14 16 18 20
Maximum DC Voltage : +15V Maximum Tuning Voltage : +30V Minimum Tuning Voltage : -0.7V Maximum Storage Temp:＋125℃
Absolute Ratings
1 6 5 4
2...
