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MAX2202EWT-T10

RMS Power Detector

Maxim Integrated 

RMS Power Detector

ABSOLUTE MAXIMUM RATINGS

VCC to GND ...........................................................-0.3V to +4.5V

ENA, OUT, FILT to GND ........................................-0.3V to +3.0V

RFIN Input Power ...........................................................+10dBm

Continuous Power Dissipation (TA = +70°C)

6-Bump WLP (derate 2.9mW/°C above +70°C)...........232mW

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-65°C to +160°C

Junction Temperature .....................................................+150°C

Soldering Temperature (reflow, Note 1)...........................+260°C

Note 1: Refer to Application Note 1891: Wafer-level packaging (WLP) and its applications.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

CAUTION! ESD SENSITIVE DEVICE

PACKAGE THERMAL CHARACTERISTICS (NOTES 2)

6 WLP

Junction-to-Ambient Thermal Resistance (θJA) ...........95°C/W

Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-

layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.

DC ELECTRICAL CHARACTERISTICS

(VCC = 2.5V to 4.2V, TA = -40°C to +85°C, VENA = 2.7V, no RF signal applied. Typical values are at VCC = 2.8V, TA = +25°C, unless

otherwise noted.) (Note 3)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Supply Voltage

Supply Current

Shutdown Supply Current

ENA Logic-High Threshold

ENA Logic-Low Threshold

ENA Input Current

VCC

ICC

VCC = 2.8V, RF input = -29dBm to 0dBm

VENA = 0V

VIH

VIL

VENA = 1.1V or 0.6V

2.5

2.8

4.2

V

5.5

8.5

mA

0.5

10

µA

1.1

2.7

V

0

0.6

V

25

µA

AC ELECTRICAL CHARACTERISTICS

(VCC = 2.8V, TA = -40°C to +85°C, VENA = 2.7V, fRF = 800MHz to 2GHz, unless otherwise noted. Typical values are at TA = +25°C.)

(Note 3)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

RF Input Frequency

Maximum Output Voltage

Minimum Output Voltage

Minimum Input Power Level

RFIN at 0dBm

No RF input power, VENA = 2.7V

+1dB input power step results in VOUT

increase > 23mV/dB (Note 4)

800

2000 MHz

1.05 1.3

1.5

V

250 450

mV

-29

dBm

Log Slope

Log Conformance Error with

10dB Step

[(VOUT at -1dBm) - (VOUT at -29dBm)]/28

(Notes 4, 5)

23

33

43 mV/dB

-1.0

+1.0

dB

Power-Detector Accuracy Due to

Temperature

RF input at -4dBm to -1dBm, TA = -20°C to

+25°C, and TA = +25°C to +85°C

±0.4

dB

Note 3: Guaranteed by production test at TA = +85°C and 800MHz. Guaranteed by design and characterization at TA = -40°C and

TA = +25°C, and over frequency limits.

Note 4: Guaranteed by design and characterization.

Note 5: Log conformance is defined with respect to 4 calibration points, -1dBm, -7dBm, -19dBm, and -29dBm, at TA = +25°C.

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