HE405/HEM405 BOWEI Broadband VCO BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Frequency vs Tuning Voltage Frequency(MHz) 2100 Features ●Low phase noise ●Hyperabrupt varactor octave bandwidth ●Perfect tuning linearity ●Reliable thin film hybrid construction ●TO-8C、SMO-8C、SP-1 packages available ●Operating temperature range:-55℃~+85℃ 1840 1580 1320 1060 800 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 1000~2000 – PO dBm VT=10V Power Output ≥13 14 Power Output f :1000~2000MHz △PO – dB ≤±1 . 5 L-H Variation Tuning Voltage – – VT 0~20 V – Pushing 2.0 VCC=11~13V,VT=10V KVC MHz/V Spurious – fL-H:1000~2000MHz ≤-70 Rfs dBc SФ dBc dBc/Hz △f MHz Current ICC Tuning Port Capacitance CT mA pF Rfn fL-H:1000~2000MHz - 10 – – – – – - 100 VT=10V,fm=10KHz 30 VT=10V,TA:-55~+85℃ – 30 – 90 1 Absolute Ratings Maximum DC Voltage : +15V Maximum Tuning Voltage : +30V Minimum Tuning Voltage : -0.7V Maximum Storage Temp:+125℃ 1 4 2 2 3 HEMXXX 16 14 12 2 4 6 8 10 12 14 16 18 20 Tuning Voltage(V) Tuning Sensitivity vs Tuning Voltage 140 100 60 20 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.This device is only an oscillator;an external buffer amplifier or isolator is required to lower the frequency pulling 2.See assembly section for mounting information 3.ESD observe handing precautions 4.Equivalent to HTO-2000 of HP 1 2 HEXXX 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℃ 0 Tuning Sensitivity(MHz/V) Specifications( TA=25℃,VCC=+12V) Output Power(dBm) Power Output vs Tuning Voltage -50 -70 -90 -110 -130 -150 1K 10K 100K 1M Offset (Hz) ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 18