HE831 - BOWEI

HE831 Dual Output intergrated VCO

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 ●.

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
  – Aux Output 14 VT=5V 0 Power Output ꬱ12 △PO dB ≤±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
  –
  –
  –
  – dBc dBc dBc/Hz MHz ꬱ ꬱ -25 Tuning Sensitivity(MHz/V)
  – 3.0
  –
  – VCC=11～.