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MAX2015
(Rev.:2003)

0.1GHz to 2.5GHz, 75dB Logarithmic Detector/Controller

Maxim Integrated 

0.1GHz to 2.5GHz, 75dB Logarithmic

Detector/Controller

AC ELECTRICAL CHARACTERISTICS

(MAX2015 Typical Application Circuit (Figure 1), VS = +3.3V, fRF = 100MHz to 2500MHz, 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

RF Input Frequency Range

fRF

Return Loss

S11

0.1 to 2.5

-15

GHz

dB

Large-Signal Response Time

PIN = no signal to 0dBm,

±0.5dB settling accuracy

150

ns

RSSI MODE—0.1GHz

RF Input Power Range

(Note 2)

-65 to +5

dBm

±3dB Dynamic Range

Range Center

TA = -40°C to +85°C (Note 3)

70

dB

-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 4)

19

mV/dB

Typical Slope Variation

Intercept

TA = -40°C to +85°C

(Note 5)

-4

-100

µV/°C

dBm

Typical Intercept Variation

RSSI MODE—0.9GHz

RF Input Power Range

TA = -40°C to +85°C

(Note 2)

0.03

-65 to +5

dBm/°C

dBm

±3dB Dynamic Range

Range Center

TA = -40°C to +85°C (Note 3)

70

dB

-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

Slope

TA = -40°C to +25°C,

PIN = -25dBm

(Note 4)

-0.0154

18.1

dB/°C

mV/dB

Typical Slope Variation

Intercept

TA = -40°C to +85°C

(Note 5)

-4

µV/°C

-97

dBm

Typical Intercept Variation

RSSI MODE—1.9GHz

TA = -40°C to +85°C

0.02

dBm/°C

RF Input Power Range

(Note 2)

-55 to +5

dBm

±3dB Dynamic Range

Range Center

TA = -40°C to +85°C (Note 3)

60

dB

-25

dBm

Temp Sensitivity when TA > +25°C

TA = +25°C to +85°C,

PIN = -25dBm

±0.0033

dB/°C

Temp Sensitivity when TA < +25°C

TA = -40°C to +25°C,

PIN = -25dBm

-0.0138

dB/°C

Slope

(Note 4)

18

mV/dB

Typical Slope Variation

TA = -40°C to +85°C

-4.8

µV/°C

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