Datasheet ADL5904 (Analog Devices) - 7

Data Sheet ADL5904 Parameter Test Conditions/Comments Min Typ Max Unit
Threshold Variation vs. −40°C < TA < +85°C, PIN ≈ 10 dBm ±0.2 dB Temperature −40°C < TA < +85°C, PIN ≈ 0 dBm ±0.4 dB −40°C < TA < +85°C, PIN ≈ −10 dBm −0.6/+0.4 dB −40°C < TA < +105°C, PIN ≈ 10 dBm ±0.2 dB −40°C < TA < +105°C, PIN ≈ 0 dBm ±0.4 dB −40°C < TA < +105°C, PIN ≈ −10 dBm −0.6/+0.4 dB THRESHOLD DETECT OUTPUT Q, Q, and RST pins, 900 MHz input frequency Propagation Delay RFIN pin = off to 10 dBm, VIN− = 400 mV (5 dB overdrive) 12 ns RFIN pin = off to −5 dBm, VIN− = 75 mV (5 dB overdrive) 12 ns Output Voltage Q, Q Low IOL = 1 mA 300 mV High IOH = 1 mA 3.0 V RESET INTERFACE RST pin RST Input Voltage Low 0.6 V High 2 V RST Input Bias Current 20 nA Reset Time RST at 50% to Q low and Q high 15 ns COMPARATOR INTERFACE VIN− pin VIN− Input Range 0 to 1.5 V VIN− Input Bias Current −20 µA VIN− for Comparator Disable VPOS V VCAL INTERFACE VCAL pin VCAL Output Voltage RFIN pin = off 750 mV RFIN pin = −10 dBm, 900 MHz 825 mV RFIN pin = 10 dBm, 900 MHz 1.5 V POWER-DOWN INTERFACE ENBL pin Voltage Level to Enable 2 VPOS V Voltage Level to Disable 0 0.6 V Input Bias Current VENBL = 2.2 V <20 nA POWER SUPPLY INTERFACE VPOS pin Supply Voltage 3.15 3.3 3.45 V Quiescent Current TA = 25°C, no signal at RFIN 3.5 mA TA = 105°C, no signal at RFIN 4 mA Power-Down Current ENBL = low 100 µA Rev. B | Page 7 of 27 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION BASIC CONNECTIONS FOR RMS MEASUREMENT CHOOSING A VALUE FOR CRMS VRMS CALIBRATION AND ERROR CALCULATION BASIC CONNECTIONS FOR THRESHOLD DETECTION Q AND QB RESPONSE TIME SETTING THE VIN− THRESHOLD DETECTION VOLTAGE APPLICATIONS INFORMATION EVALUATION BOARD SCHEMATIC AND CONFIGURATION OPTIONS OUTLINE DIMENSIONS ORDERING GUIDE