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AD8319 Folha de dados(PDF) 4 Page - Analog Devices |
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AD8319 Folha de dados(HTML) 4 Page - Analog Devices |
4 / 20 page AD8319 Rev. A | Page 4 of 20 Parameter Conditions Min Typ Max Unit f = 5.8 GHz RTADJ = 500 Ω Input Impedance 110||0.05 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 40 dB Maximum Input Level ±1 dB error −3 dBm Minimum Input Level ±1 dB error −43 dBm Slope1 −22 mV/dB Intercept1 15 dBm Output Voltage: High Power In PIN = −10 dBm 0.57 V Output Voltage: Low Power In PIN = −40 dBm 1.25 V f = 8.0 GHz RTADJ = open Input Impedance 28||0.79 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 31 dB Maximum Input Level ±1 dB error −1 dBm Minimum Input Level ±1 dB error −41 dBm Slope2 −22 mV/dB Intercept2 20 dBm Output Voltage: High Power In PIN = −10 dBm 0.67 V Output Voltage: Low Power In PIN = −40 dBm 1.34 V OUTPUT INTERFACE VOUT (Pin 5) Voltage Swing VSET = 0 V; RFIN = open VPOS − 0.1 V VSET = 1.5 V; RFIN = open 10 mV Output Current Drive VSET = 0 V; RFIN = open 10 mA Small Signal Bandwidth RFIN = −10 dBm; from CLPF to VOUT 140 MHz Output Noise RFIN = 2.2 GHz, −10 dBm, fNOISE = 100 kHz, CLPF = open 90 nV/√Hz Fall Time Input level = no signal to −10 dBm, 90% to 10%; CLPF = 8 pF 18 ns Input level = no signal to −10 dBm, 90% to 10%; CLPF = open; ROUT = 150 Ω 6 ns Rise Time Input level = −10 dBm to no signal, 10% to 90%; CLPF = 8 pF 20 ns Input level = −10 dBm to no signal, 10% to 90%; CLPF = open; ROUT = 150 Ω 10 ns Video Bandwidth (or Envelope Bandwidth) 50 MHz VSET INTERFACE VSET (Pin 4) Nominal Input Range RFIN = 0 dBm; measurement mode 0.35 RFIN = −40 dBm; measurement mode 1.23 V Logarithmic Scale Factor −45 dB/V Input Resistance RFIN = −20 dBm; controller mode; VSET = 1 V 40 kΩ TADJ INTERFACE TADJ (Pin 6) Input Resistance TADJ = 0.9 V, sourcing 50 μA 40 kΩ Disable Threshold Voltage TADJ = open VPOS − 0.4 POWER INTERFACE VPOS (Pin 7) Supply Voltage 3.0 5.5 V Quiescent Current 18 22 30 mA vs. Temperature −40°C ≤ T A ≤ +85°C 60 μA/°C Disable Current TADJ = VPOS 200 μA 1 Slope and intercept are determined by calculating the best-fit line between the power levels of −40 dBm and −10 dBm at the specified input frequency. 2 Slope and intercept are determined by calculating the best-fit line between the power levels of −34 dBm and −16 dBm at 8.0 GHz. |
Nº de peça semelhante - AD8319_07 |
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Descrição semelhante - AD8319_07 |
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