HE831L-D

BOWEI BOWEI INTEGRATED CIRCUITS CO.,LTD. HE831L-D Dual Output Integrated VCO Typical Performance Frequency vs Tuning Voltage 70 Frequency(MHz) 60 50 40 30 20 0 3 6 9 12 15 Features buffer amplifier Low frequency pulling output Flexible tuning design ●Perfect tuning linearity Thin film circuit High reliability ●DIP-18C package ●Operating t emperature range：-55℃～+85℃ ●Dual ●Built-in Tuning Voltage(V) Power Output vs Tuning Voltage Output Power(dBm) 16 14 12 Ta=+25℃ Ta=+85℃ Ta= - 55℃ Specifications( TA=25℃,VCC=+12V) Symbol Unit Guaranteed Typical Test Condition Parameter – VT:0～15V Frequency Range fL～fH MHz 25～50 PO1 dBm – VT=10V Main Output ≥12 P – Aux Output o2 VT=10V dBm 0 Power Output P ꬵき △ O dB ≤±1 . 5 ±1 . 0 Variation Tuning Voltage – – VT 0～15 V – Pushing 0.5 VCC=11～13V,VT=10V KVC MHz/V Spurious – ꬵき ≤-70 Rfs dBc Harmonics SSB Phase Noise Frequency Drift Current Tuning Port Capacitance 0 3 6 9 12 15 Tuning Voltage(V) Tuning Sensitivity vs Tuning Voltage Rfn SФ △f ICC CT MHz Tuning Sensitivity(MHz/V) dBc dBc/Hz mA pF – – – – – 12.6 - 10 ꬵき 4 3 2 1 0 3 6 9 12 15 - 125 VT=10V,fm=10KHz VT=10V,TA:-55～+85℃ 3 – 75 – 1000 10.16 Maximum DC Voltage : +15V Maximum Tuning Voltage : +30V Minimum Tuning Voltage : -0.7V Maximum Storage Temp:＋125℃ Absolute Ratings 3 27.2 4 20.32 2 5 Tuning Voltage(V) 6-φ0.5 1 6 Phase Noise vs Offset Frequency Noise(dBc/Hz) Application Notes 7.62 6.9 6.0 -80 -100 -120 -140 -160 1.Pin 5 must be connected...