MAX2015EUA-T 查看數據表（PDF） - Maxim Integrated

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MAX2015EUA-T

0.1GHz to 3GHz, 75dB Logarithmic Detector/Controller

Maxim Integrated 

0.1GHz to 3GHz, 75dB Logarithmic

Detector/Controller

AC ELECTRICAL CHARACTERISTICS (continued)

(MAX2015 typical application circuit (Figure 1), VS = +3.3V, fRF = 100MHz to 3000MHz, R1 = 0Ω, R4 = 0Ω, RL = 10kΩ, TA = -40°C to

+85°C, unless otherwise noted. Typical values are at TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Intercept

Typical Intercept Variation

RSSI MODE—2.5GHz

RF Input Power Range

(Note 5)

TA = -40°C to +85°C

(Note 2)

-83

0.03

-45 to -5

dBm

dBm/°C

dBm

±3dB Dynamic Range

Range Center

TA = -40°C to +85°C (Note 3)

40

dB

-25

dBm

Temp Sensitivity when TA > +25°C

TA = +25°C to +85°C,

PIN = -25dBm

-0.0083

dB/°C

Temp Sensitivity when TA < +25°C

Slope

TA = -40°C to +25°C,

PIN = -25dBm

(Note 4)

-0.0083

16.8

dB/°C

mV/dB

Typical Slope Variation

Intercept

Typical Intercept Variation

TA = -40°C to +85°C

(Note 5)

TA = -40°C to +85°C

-8

µV/°C

-81

dBm

0.03

dBm/°C

Note 1: The MAX2015 is guaranteed by design for TA = -40°C to +85°C, as specified.

Note 2: Typical minimum and maximum range of the detector at the stated frequency.

Note 3: Dynamic range refers to the range over which the error remains within the stated bounds. The error is calculated at -40°C

and +85°C, relative to the curve at +25°C.

Note 4: The slope is the variation of the output voltage per change in input power. It is calculated by fitting a root-mean-square

(RMS) straight line to the data indicated by RF input power range.

Note 5: The intercept is an extrapolated value that corresponds to the output power for which the output voltage is zero.

It is calculated by fitting an RMS straight line to the data.

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