Datasheet ADL5519 (Analog Devices) - 4

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ADL5519 Data Sheet Parameter Conditions Min Typ Max Unit
OUTP, OUTN Dynamic Gain Range ±1 dB error 55 dB −40°C < TA < +85°C 48 dB Temperature Sensitivity Deviation from OUTA, OUTB @ 25°C −40°C < TA < +85°C, PINHA, PINHB = −16 dBm ±0.25 dB 25°C < TA < 85°C, PINHA, PINHB = −40 dBm +0.25 dB −40°C < TA < +25°C, PINHA, PINHB = −40 dBm −0.5 dB Distribution OUTP, OUTN from 25°C 25°C < TA < 85°C, PINHA = −16 dBm, PINHB = −30 dBm, ±0.25 dB typical error = −0.08 dB −40°C < TA < +25°C, PINHA = −16 dBm, PINHB = −30 dBm ±0.4 dB typical error = 0.3 dB 25°C < TA < 85°C, PINHA = −40 dBm, PINHB = −30 dBm, ±0.25 dB typical error = 0.17 dB −40°C < TA < +25°C, PINHA = −40 dBm, PINHB = −30 dBm, ±0.4 dB typical error = −0.19 dB Input A-to-Input B Isolation 75 dB Input A-to-OUTB Isolation Frequency separation = 1 kHz, PINHA = −50 dBm, 50 dB PINHA – PINHB when OUTB/Slope = 1 dB Input B-to-OUTA Isolation Frequency separation = 1 kHz, PINHB = −50 dBm, 50 dB PINHB – PINHA when OUTA/Slope = 1 dB MEASUREMENT MODE, ADJA = 0.5 V, ADJB = 0.55 V; OUTA, OUTB shorted to 1.9 GHz OPERATION VSTA, VSTB; OUTP, OUTN shorted to FBKA, FBKB, respectively; sinusoidal input signal; error referred to best fit line using linear regression between PINHA, PINHB = −40 dBm and −10 dBm Input Impedance 525||0.36 Ω||pF OUTA, OUTB ± 1 dB Dynamic Range 55 dB −40°C < TA < +85°C 49 dB OUTA, OUTB Maximum Input Level ±1 dB error −4 dBm OUTA, OUTB Minimum Input Level ±1 dB error −59 dBm OUTA, OUTB, OUTP, OUTN Slope1 −22 mV/dB OUTA, OUTB Intercept1 18 dBm Output Voltage (High Power In) OUTA, OUTB @ PINHA, PINHB = −10 dBm 0.62 V Output Voltage (Low Power In) OUTA, OUTB @ PINHA, PINHB = −40 dBm 1.28 V OUTP, OUTN Dynamic Gain Range ±1 dB error 55 dB −40°C < TA < +85°C 48 dB Temperature Sensitivity Deviation from OUTA, OUTB @ 25°C −40°C < TA < +85°C, PINHA, PINHB = −16 dBm ±0.2 dB 25°C < TA < 85°C, PINHA, PINHB = −40 dBm +0.25 dB −40°C < TA < +25°C, PINHA, PINHB = −40 dBm −0.5 dB Distribution of OUTP, OUTN from 25°C 25°C < TA < 85°C, PINHA = −16 dBm, PINHB = −30 dBm, ±0.3 dB typical error = −0.07 dB −40°C < TA < +25°C, PINHA = −16 dBm, PINHB = −30 dBm, ±0.4 dB typical error = 0.23 dB 25°C < TA < 85°C, PINHA = −40 dBm, PINHB = −30 dBm, ±0.3 dB typical error = 0.16 dB −40°C < TA < +25°C, PINHA = −40 dBm, PINHB = −30 dBm, ±0.4 dB typical error = −0.22 dB Input A-to-Input B Isolation 65 dB Input A-to-OUTB Isolation Frequency separation = 1 kHz, PINHA = −50 dBm, 46 dB PINHA – PINHB when OUTB/Slope = 1 dB Input B-to-OUTA Isolation Frequency separation = 1 kHz, PINHB = −50 dBm, 46 dB PINHB – PINHA when OUTA/Slope = 1 dB Rev. B | Page 4 of 39 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 USING THE ADL5519 BASIC CONNECTIONS INPUT SIGNAL COUPLING TEMPERATURE SENSOR INTERFACE VREF INTERFACE POWER-DOWN INTERFACE SETPOINT INTERFACE—VSTA, VSTB OUTPUT INTERFACE—OUTA, OUTB DIFFERENCE OUTPUT—OUTP, OUTN DESCRIPTION OF CHARACTERIZATION BASIS FOR ERROR CALCULATIONS DEVICE CALIBRATION ADJUSTING ACCURACY THROUGH CHOICE OF CALIBRATION POINTS TEMPERATURE COMPENSATION ADJUSTMENT ALTERING THE SLOPE CHANNEL ISOLATION OUTPUT FILTERING PACKAGE CONSIDERATIONS OPERATION ABOVE 8 GHz APPLICATIONS INFORMATION MEASUREMENT MODE CONTROLLER MODE AUTOMATIC GAIN CONTROL GAIN-STABLE TRANSMITTER/RECEIVER MEASURING VSWR EVALUATION BOARD CONFIGURATION OPTIONS EVALUATION BOARD SCHEMATIC AND ARTWORK OUTLINE DIMENSIONS ORDERING GUIDE