Datasheet AD8319 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 1 MHz TO 10 GHz, 40 dB Log Detector / Controller |
| 页数 / 页 | 20 / 4 — Data Sheet. AD8319. SPECIFICATIONS. Table 1. Parameter. Conditions. Min. … |
| 修订版 | D |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
Data Sheet. AD8319. SPECIFICATIONS. Table 1. Parameter. Conditions. Min. Typ. Max. Unit
文件文字版本
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Data Sheet AD8319 SPECIFICATIONS
VPOS = 3 V, CLPF = 1000 pF, TA = 25°C, 52.3 Ω termination resistor at INHI, unless otherwise noted.
Table 1. Parameter Conditions Min Typ Max Unit
SIGNAL INPUT INTERFACE INHI (Pin 1) Specified Frequency Range 0.001 10 GHz DC Common-Mode Voltage VPOS − 0.6 V MEASUREMENT MODE VOUT (Pin 5) shorted to VSET (Pin 4), sinusoidal input signal f = 900 MHz RTADJ = 18 kΩ Input Impedance 1500||0.33 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 −25 −22 −19.5 mV/dB Intercept1 12 15 21 dBm Output Voltage: High Power In PIN = −10 dBm 0.57 V Output Voltage: Low Power In PIN = −40 dBm 1.25 V f = 1.9 GHz RTADJ = 8 kΩ Input Impedance 950||0.38 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 40 dB Maximum Input Level ±1 dB error −4 dBm Minimum Input Level ±1 dB error −44 dBm Slope1 −25 −22 −19.5 mV/dB Intercept1 10 13 20 dBm Output Voltage: High Power In PIN = −10 dBm 0.53 V Output Voltage: Low Power In PIN = −35 dBm 1.19 V f = 2.2 GHz RTADJ = 8 kΩ Input Impedance 810||0.39 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 40 dB Maximum Input Level ±1 dB error −5 dBm Minimum Input Level ±1 dB error −45 dBm Slope1 −22 mV/dB Intercept1 13 dBm Output Voltage: High Power In PIN = −10 dBm 0.5 V Output Voltage: Low Power In PIN = −35 dBm 1.18 V f = 3.6 GHz RTADJ = 8 kΩ Input Impedance 300||0.33 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 36 dB Maximum Input Level ±1 dB error −6 dBm Minimum Input Level ±1 dB error −46 dBm Slope1 −22 mV/dB Intercept1 10 dBm Output Voltage: High Power In PIN = −10 dBm 0.46 V Output Voltage: Low Power In PIN = −40 dBm 1.14 V Rev. D | Page 3 of 19 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 AD8319 BASIC CONNECTIONS INPUT SIGNAL COUPLING OUTPUT INTERFACE SETPOINT INTERFACE TEMPERATURE COMPENSATION OF OUTPUT VOLTAGE MEASUREMENT MODE SETTING THE OUTPUT SLOPE IN MEASUREMENT MODE CONTROLLER MODE OUTPUT FILTERING OPERATION BEYOND 8 GHz EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
Data Sheet AD8319 SPECIFICATIONS
VPOS = 3 V, CLPF = 1000 pF, TA = 25°C, 52.3 Ω termination resistor at INHI, unless otherwise noted.
Table 1. Parameter Conditions Min Typ Max Unit
SIGNAL INPUT INTERFACE INHI (Pin 1) Specified Frequency Range 0.001 10 GHz DC Common-Mode Voltage VPOS − 0.6 V MEASUREMENT MODE VOUT (Pin 5) shorted to VSET (Pin 4), sinusoidal input signal f = 900 MHz RTADJ = 18 kΩ Input Impedance 1500||0.33 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 −25 −22 −19.5 mV/dB Intercept1 12 15 21 dBm Output Voltage: High Power In PIN = −10 dBm 0.57 V Output Voltage: Low Power In PIN = −40 dBm 1.25 V f = 1.9 GHz RTADJ = 8 kΩ Input Impedance 950||0.38 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 40 dB Maximum Input Level ±1 dB error −4 dBm Minimum Input Level ±1 dB error −44 dBm Slope1 −25 −22 −19.5 mV/dB Intercept1 10 13 20 dBm Output Voltage: High Power In PIN = −10 dBm 0.53 V Output Voltage: Low Power In PIN = −35 dBm 1.19 V f = 2.2 GHz RTADJ = 8 kΩ Input Impedance 810||0.39 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 40 dB Maximum Input Level ±1 dB error −5 dBm Minimum Input Level ±1 dB error −45 dBm Slope1 −22 mV/dB Intercept1 13 dBm Output Voltage: High Power In PIN = −10 dBm 0.5 V Output Voltage: Low Power In PIN = −35 dBm 1.18 V f = 3.6 GHz RTADJ = 8 kΩ Input Impedance 300||0.33 Ω||pF ±1 dB Dynamic Range TA = 25°C 40 dB −40°C < TA < +85°C 36 dB Maximum Input Level ±1 dB error −6 dBm Minimum Input Level ±1 dB error −46 dBm Slope1 −22 mV/dB Intercept1 10 dBm Output Voltage: High Power In PIN = −10 dBm 0.46 V Output Voltage: Low Power In PIN = −40 dBm 1.14 V Rev. D | Page 3 of 19 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 AD8319 BASIC CONNECTIONS INPUT SIGNAL COUPLING OUTPUT INTERFACE SETPOINT INTERFACE TEMPERATURE COMPENSATION OF OUTPUT VOLTAGE MEASUREMENT MODE SETTING THE OUTPUT SLOPE IN MEASUREMENT MODE CONTROLLER MODE OUTPUT FILTERING OPERATION BEYOND 8 GHz EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE