Datasheet AD8363 (Analog Devices) - 6

Data Sheet AD8363 Parameter Conditions Min Typ Max Unit
Logarithmic Slope 52.9 mV/dB Logarithmic Intercept −49 dBm Deviation from CW Response 13 dB peak-to-rms ratio (W-CDMA), over 32 dB dynamic range ±0.1 dB 12 dB peak-to-rms ratio (WiMAX), over 32 dB dynamic range ±0.1 dB 14.0 dB peak-to-rms ratio (16C CDMA2K), over 32 dB dynamic ±0.1 dB range 256 QAM, CF = 8 dB, over 32 dB dynamic range ±0.1 dB Input Impedance Single-ended drive 95 − j65 Ω 3.8 GHz TCM1 (Pin 16) = 0.56 V, TCM2 (Pin 1) = 1.0 V, INLO input Output Voltage: High Power In PIN = −20 dBm 1.54 V Output Voltage: Low Power In PIN = −40 dBm 0.54 V ±1.0 dB Dynamic Range CW input, TA = 25°C 3-point calibration at 0 dBm, −10 dBm and −40 dBm 50 dB Best-fit (linear regression) at −20 dBm and −40 dBm 43 dB Maximum Input Level, ±1.0 dB −5 dBm Minimum Input Level, ±1.0 dB −48 dBm Deviation vs. Temperature Deviation from output at 25°C −40°C < TA < +85°C; PIN = −20 dBm +0.1/−0.7 dB −40°C < TA < +85°C; PIN = −40 dBm +0.4/−0.5 dB Logarithmic Slope 50.0 mV/dB Logarithmic Intercept −51 dBm Deviation from CW Response 13 dB peak-to-rms ratio (W-CDMA), over 32 dB dynamic range ±0.1 dB 12 dB peak-to-rms ratio (WiMAX), over 32 dB dynamic range ±0.1 dB 14.0 dB peak-to-rms ratio (16C CDMA2K), over 32 dB dynamic ±0.1 dB range 256 QAM, CF = 8 dB, over 32 dB dynamic range ±0.1 dB Input Impedance Single-ended drive 42 − j4.5 Ω 5.8 GHz TCM1 (Pin 16) = 0.88 V, TCM2 (Pin 1) = 1.0 V, INLO input Output Voltage: High Power In PIN = −20 dBm 1.38 V Output Voltage: Low Power In PIN = −40 dBm 0.36 V ±1.0 dB Dynamic Range CW input, TA = 25°C 3-point calibration at 0 dBm, −10 dBm and −40 dBm 50 dB Best-fit (linear regression) at −20 dBm and −40 dBm 45 dB Maximum Input Level, ±1.0 dB −3 dBm Minimum Input Level, ±1.0 dB −48 dBm Deviation vs. Temperature Deviation from output at 25°C −40°C < TA < +85°C; PIN = −20 dBm +0.1/−0.6 dB −40°C < TA < +85°C; PIN = −40 dBm +0.3/−0.8 dB Logarithmic Slope 51.1 mV/dB Logarithmic Intercept −47 dBm Deviation from CW Response 13 dB peak-to-rms ratio (W-CDMA), over 32 dB dynamic range ±0.1 dB 12 dB peak-to-rms ratio (WiMAX), over 32 dB dynamic range ±0.1 dB 14.0 dB peak-to-rms ratio (16C CDMA2K), over 32 dB dynamic ±0.1 dB range 256 QAM, CF = 8 dB, over 32 dB dynamic range ±0.1 dB Input Impedance Single-ended drive 28 + j1.6 Ω OUTPUT INTERFACE VOUT (Pin 6) Output Swing, Control er Mode Swing range minimum, RL ≥ 500 Ω to ground 0.03 V Swing range maximum, RL ≥ 500 Ω to ground 4.8 V Current Source/Sink Capability Output held at VPOS/2 10/10 mA Voltage Regulation ILOAD = 8 mA, source/sink −0.2/+0.1 % Rise Time Transition from no input to 1 dB settling at RFIN = −10 dBm, 3 µs CLPF = 390 pF, CHPF = open Rev. B | Page 5 of 29 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION SQUARE LAW DETECTOR AND AMPLITUDE TARGET RF INPUT INTERFACE CHOICE OF RF INPUT PIN SMALL SIGNAL LOOP RESPONSE TEMPERATURE SENSOR INTERFACE VREF INTERFACE TEMPERATURE COMPENSATION INTERFACE POWER-DOWN INTERFACE VSET INTERFACE OUTPUT INTERFACE VTGT INTERFACE MEASUREMENT MODE BASIC CONNECTIONS SYSTEM CALIBRATION AND ERROR CALCULATION OPERATION TO 125°C OUTPUT VOLTAGE SCALING OFFSET COMPENSATION, MINIMUM CLPF, AND MAXIMUM CHPF CAPACITANCE VALUES CHOOSING A VALUE FOR CLPF RF PULSE RESPONSE AND VTGT CONTROLLER MODE BASIC CONNECTIONS CONSTANT OUTPUT POWER OPERATION DESCRIPTION OF RF CHARACTERIZATION EVALUATION AND CHARACTERIZATION CIRCUIT BOARD LAYOUTS ASSEMBLY DRAWINGS OUTLINE DIMENSIONS ORDERING GUIDE