전자부품 데이터시트 검색엔진 |
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AD8364 데이터시트(PDF) 6 Page - Analog Devices |
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AD8364 데이터시트(HTML) 6 Page - Analog Devices |
6 / 44 page AD8364 Data Sheet Rev. B | Page 6 of 44 Parameter Conditions Min Typ Max Unit SETPOINT INPUT Pin VSTA and VSTB Voltage Range Law conformance error ≤1 dB 0.5 3.75 V Input Resistance 68 kΩ Logarithmic Scale Factor f = 450 MHz, −40°C ≤ TA ≤ +85°C 50 mV/dB Logarithmic Intercept f = 450 MHz, −40°C ≤ TA ≤ +85°C, referred to 50 Ω −55 dBm CHANNEL DIFFERENCE OUTPUT Pin OUTP and OUTN Voltage Range Min RL ≥ 200 Ω to ground 0.1 V Voltage Range Max RL ≥ 200 Ω to ground VS − 0.15 V Source/Sink Current OUTP and OUTN held at VS/2, to 1% change 70 mA DIFFERENCE LEVEL ADJUST Pin VLVL Voltage Range3 OUT[P, N] = FBK[A, B] 0 5 V OUT[P,N] Voltage Range OUT[P, N] = FBK[A, B] 0 VS − 0.15 V Input Resistance 1 kΩ TEMPERATURE COMPENSATION Pin ADJA and ADJB Input Voltage Range 0 2.5 V Input Resistance >1 MΩ VOLTAGE REFERENCE Pin VREF Output Voltage RF in = −55 dBm 2.5 V Temperature Sensitivity −40°C ≤ TA ≤ +85°C 0.4 mV/°C Current Limit Source/Sink 1% change 10/3 mA TEMPERATURE REFERENCE Pin TEMP Output Voltage TA = 25°C, RL ≥ 10 kΩ 0.62 V Temperature Coefficient −40°C ≤ TA ≤ +85°C, RL ≥ 10 kΩ 2 mV/°C Current Source/Sink TA = 25°C to 1% change 1.6/2 mA POWER-DOWN INTERFACE Pin PWDN Logic Level to Enable Logic LO enables 1 V Logic Level to Disable Logic HI disables 3 V Input Current Logic HI PWDN = 5 V 95 µA Logic LO PWDN = 0 V <100 µA Enable Time PWDN LO to OUTA/OUTB at 100% final value, CLPA/B = Open, CHPA/B = 10 nF, RF in = 0 dBm 2 µs Disable Time PWDN HI to OUTA/OUTB at 10% final value, CLPA/B = Open, CHPA/B = 10nF, RF in = 0 dBm 1.6 µs POWER INTERFACE Pin VPS[A, B], VPSR Supply Voltage 4.5 5.5 V Quiescent Current RF in = −55 dBm, VS = 5 V 70 mA −40°C ≤ TA ≤ +85°C 90 mA Supply Current PWDN enabled, VS = 5 V 500 µA −40°C ≤ TA ≤ +85°C 900 µA 1 Best fit line, linear regression. 2 See Figure 75 for a plot of isolation vs. frequency for a ±1 dB error. 3 VLVL + OUTA/2 should not exceed VPSA − 1.31 V. Likewise, VLVL + OUTB/2 should not exceed VPSB − 1.31 V. |
유사한 부품 번호 - AD8364_15 |
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유사한 설명 - AD8364_15 |
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