AD8363ACPZ-R2 查看數據表（PDF） - Analog Devices

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AD8363ACPZ-R2

50 Hz to 6 GHz, 50 dB TruPwr™ Detector

Analog Devices 

AD8363

Parameter

Conditions

Min

Fall Time

Transition from −10 dBm to within 1 dB of final value (that is,

no input level), CLPF = 390 pF, CHPF = open

Noise Spectral Density

Measured at 100 kHz

SETPOINT INPUT

VSET (Pin 7)

Voltage Range

Log conformance error ≤ 1 dB, minimum 2.14 GHz

Log conformance error ≤ 1 dB, maximum 2.14 GHz

Input Resistance

Logarithmic Scale Factor

f = 2.14 GHz, −40°C ≤ TA ≤ +85°C

Logarithmic Intercept

f = 2.14 GHz, −40°C ≤ TA ≤ +85°C, referred to 50 Ω

TEMPERATURE COMPENSATION TCM1 (Pin 16), TCM2 (Pin 1)

Input Voltage Range

0

Input Bias Current, TCM1

VTCM1 = 0 V

VTCM1 = 0.5 V

Input Resistance, TCM1

VTCM1 > 0.7 V

Input Current, TCM2

VTCM2 = 5 V

VTCM2 = 4.5 V

VTCM2 = 1 V

VTCM2 = 0 V

Input Resistance, TCM2

0.7 V ≤ VTCM2 ≤ 4.0 V

VOLTAGE REFERENCE

VREF (Pin 11)

Output Voltage

RFIN = −55 dBm

Temperature Sensitivity

25°C ≤ TA ≤ 70°C

70°C ≤ TA ≤ 125°C

−40°C ≤ TA ≤ +25°C

Current Source/Sink Capability 25°C ≤ TA ≤ 125°C

−40°C ≤ TA < +25°C

Voltage Regulation

TA = 25°C, ILOAD = 3 mA

TEMPERATURE REFERENCE

TEMP (Pin 8)

Output Voltage

TA = 25°C, RL ≥ 10 kΩ

Temperature Coefficient

−40°C ≤ TA ≤ +125°C, RL ≥ 10 kΩ

Current Source/Sink Capability 25°C ≤ TA ≤ 125°C

−40°C ≤ TA < +25°C

Voltage Regulation

TA = 25°C, ILOAD = 3 mA

RMS TARGET INTERFACE

VTGT (Pin 12)

Input Voltage Range

1.4

Input Bias Current

VTGT = 1.4 V

Input Resistance

POWER-DOWN INTERFACE

TCM2 (Pin1)

Logic Level to Enable

VPWDN decreasing

Logic Level to Disable

VPWDN increasing

Input Current

VTCM2 = 5 V

VTCM2 = 4.5 V

VTCM2 = 1 V

VTCM2 = 0 V

Enable Time

TCM2 low to VOUT at 1 dB of final value, CLPF = 470 pF,

CHPF = 220 pF, RFIN = 0 dBm

Disable Time

TCM2 high to VOUT at 1 dB of final value, CLPF = 470 pF,

CHPF = 220 pF, RFIN = 0 dBm

POWER SUPPLY INTERFACE

VPOS (Pin 3, Pin 10)

Supply Voltage

4.5

Quiescent Current

TA = 25°C, RFIN = −55 dBm

TA = 85°C

Power-Down Current

VTCM2 > VPOS − 0.3 V

Rev. B | Page 6 of 29

Typ

15

45

2.0

0.7

72

19.2

−54

−140

80

5

2

750

−2

−3

500

2.3

0.04

−0.06

−0.18

−0.6

1.4

5

−0.1

14

100

4.2

4.7

2

750

−2

−3

35

25

5

60

72

300

Data Sheet

Max

Unit

µs

nV/√Hz

V

V

kΩ

dB/V

dBm

2.5

V

µA

µA

kΩ

µA

µA

µA

µA

kΩ

4/0.05

3/0.05

V

mV/°C

mV/°C

mV/°C

mA

mA

%

4/0.05

3/0.05

V

mV/°C

mA

mA

%

2.5

V

µA

kΩ

V

V

µA

µA

µA

µA

µs

µs

5.5

V

mA

mA

µA

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