HE102/HEM102 BOWEI VCO with built-in buffer amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Frequency vs Tuning Voltage Frequency(MHz) 8300 Features ●Built-in buffer amplifier low frequency pulling phase noise ●Hyperabrupt varactor octave bandwith ●Thin film circuit high reliability ●TO-8C、SMO-8C、SP-1、SP-3 packages availalble ●Operating temperature range：-55℃～+85℃ ●Low Ta=+25℃ Ta=+85℃ Ta= -55℃ 7400 6500 5600 4700 3800 0 2 4 6 8 10 12 14 16 18 20 Tuning Voltage(V) Symbol Unit Guaranteed Typical Test Condition Parameter – VT:0～20V Frequency Range fL～fH MHz 4000～8000 PO dBm VT=6V Power Output ≥10 11 Power Output △PO dB ≤±2. 5 ±1 .5 ｆＬ－Ｈ：４０００～８０００ＭＨｚ Variation Tuning Voltage – – VT 0～20 V – Pushing VCC=14～16V,VT=6V KVC MHz/V 20 Spurious – ｆＬ－Ｈ：４０００～８０００ＭＨｚ ≤-60 Rfs dBc SФ dBc dBc/Hz △f MHz Current ICC Tuning Port Capacitance CT mA pF Rfn -12 – – – – – ｆＬ－Ｈ：４０００～８０００ＭＨｚ - 100 VT=6V,fm=100KHz VT=6V,TA:-55～+85℃ 140 – 85 – 45 1 Absolute Ratings Maximum DC Voltage : +18V Maximum Tuning Voltage : +24V Minimum Tuning Voltage : -0.7V Maximum Storage Temp:＋125℃ 1 4 2 2 HEMXXX 3 10 2 4 6 8 10 12 14 16 18 20 Tuning Voltage(V) Tuning Sensitivity vs Tuning Voltage 400 300 200 100 0 2 4 6 8 10 12 14 16 18 20 Tuning Voltage(V) 4 Lot number Phase Noise vs Offset Frequency 3 TO-8C SMO-8C Application Notes 1 Attenuator 1.Isolator is required for high frequency 2.See assembly section for mounting information 2 3.ESD observe handling precautions 12 0 VCO 4 3 1. Vcc 2. VT 3. GND 4. Po Phase Noise(dBc/Hz) Harmonics SSB Phase Noise Frequency Drift Ta=+25℃ Ta=+85℃ Ta= -55℃ 14 Tuning Sensitivity(MHz/V) Specifications( TA=25℃,VCC=+15V) Output Power(dBm) Power Output vs Tuning Voltage -30 -50 -70 -90 -110 -130 1K 10K 100K 1M Offset (Hz) ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 34