MAX2014 datasheet(3/12 Pages) MAXIM

3 / 12 page

50MHz to 1000MHz, 75dB Logarithmic

Detector/Controller

AC ELECTRICAL CHARACTERISTICS

(

Typical Application Circuit (Figure 1), VS = +3.3V, fRF = 50MHz to 1000MHz, 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 2)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

RF Input Frequency Range

fRF

50 to 1000

MHz

Return Loss

S11

-15

Large-Signal Response Time

PIN = no signal to 0dBm,

±0.5dB settling accuracy

150

RSSI MODE—50MHz

RF Input Power Range

(Note 3)

-65 to +5

dBm

±3dB Dynamic Range

TA = -40°C to +85°C (Note 4)

Range Center

-30

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

TA = -40°C to +25°C,

PIN = -25dBm

-0.0154

dB/°C

Slope

(Note 5)

mV/dB

Typical Slope Variation

TA = -40°C to +85°C

-4

µV/°C

Intercept

(Note 6)

-100

dBm

Typical Intercept Variation

TA = -40°C to +85°C

0.03

dBm/°C

RSSI MODE—100MHz

RF Input Power Range

(Note 3)

-65 to +5

dBm

±3dB Dynamic Range

TA = -40°C to +85°C (Note 4)

Range Center

-30

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

TA = -40°C to +25°C,

PIN = -25dBm

-0.0154

dB/°C

Slope

(Note 5)

mV/dB

Typical Slope Variation

TA = -40°C to +85°C

-4

µV/°C

Intercept

(Note 6)

-100

dBm

Typical Intercept Variation

TA = -40°C to +85°C

0.03

dBm/°C

RSSI MODE—900MHz

RF Input Power Range

(Note 3)

-65 to +5

dBm

±3dB Dynamic Range

TA = -40°C to +85°C (Note 4)

Range Center

-30

dBm

Temp Sensitivity when TA > +25°C

TA = +25°C to +85°C,

PIN = -25dBm

±0.0083

dB/°C

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