HE716/HEM716 BOWEI VCO with built-in buffer amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Frequency vs Tuning Voltage Frequency(MHz) 6400 Features ●Built-in buffer amplifier low frequency pulling phase noise ●Hyperabrupt varactor broad tuning bandwidth ●Thin film hybrid construction ●TO-8D、SMO-8D、SP-1、SP-3 packages availalble ●Operating temperature range：-55℃～+85℃ ●Low 6000 5600 5200 4800 4400 3 0 6 9 12 15 Tuning Voltage(V) Symbol Unit Guaranteed Typical Test Condition Parameter – VT:0～15V Frequency Range fL～fH MHz 5000～6000 PO dBm VT=5V Power Output ≥10 11 Power Output ｆ ：５０００～６０００ＭＨｚ – △PO Ｌ－Ｈ dB ≤±1 . 5 Variation Tuning Voltage – – VT 0～15 V – Pushing 10 VCC=11～13V,VT=5V KVC MHz/V Spurious – ｆＬ－Ｈ：５０００～６０００ＭＨｚ ≤-60 Rfs dBc SФ △f MHz Current ICC Tuning Port Capacitance CT mA pF – – – – – - 20 ｆＬ－Ｈ：５０００～６０００ＭＨｚ - 105 VT=5V,fm=100KHz 150 85 VT=5V,TA:-55～+85℃ – – 45 1 Absolute Ratings Maximum DC Voltage : +15V Maximum Tuning Voltage : +30V Minimum Tuning Voltage : -0.7V Maximum Storage Temp:＋125℃ 12 10 0 2 2 HEMXXX 3 Lot number TO-8D SMO-8D VCO 4 15 250 200 150 100 0 3 6 9 12 15 Tuning Voltage(V) -30 -50 -70 -90 -110 -130 3 1. Vcc 2. VT 12 Phase Noise vs Offset Frequency 1 Attenuator 1.Isolator is required for high frequency 2.See assembly section for mounting information 2 3.ESD observe handling precautions 9 4 3 Application Notes 6 Tuning Sensitivity vs Tuning Voltage 1 4 3 Tuning Voltage(V) Phase Noise(dBc/Hz) Harmonics SSB Phase Noise Frequency Drift dBc dBc/Hz Rfn Ta=+25℃ Ta=+85℃ Ta= -55℃ 14 Tuning Sensitivity(MHz/V) Specifications( TA=25℃,VCC=+12V) Output Power(dBm) Power Output vs Tuning Voltage 1K 10K 100K 1M Offset (Hz) 3. GND 4. Po ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 30