MAX2016 datasheet(2/20 Pages) MAXIM

2 / 20 page

LF-to-2.5GHz Dual Logarithmic Detector/

Controller for Power, Gain, and VSWR Measurements

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

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.

VCC to GND .........................................................-0.3V to +5.25V

Input Power Differential (RFIN_+, RFIN_-)......................+23dBm

Input Power Single Ended (RFIN_+ or RFIN _-) .............+19dBm

All Other Pins to GND.................................-0.3V to (VCC + 0.3V)

Continuous Power Dissipation (TA = +70°C)

28-Pin, 5mm x 5mm Thin QFN (derate 35.7mW/°C

above +70°C)..................................................................2.8W

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

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

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

DC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +3.6V, R1 = R2 = R3 = 0

Ω, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.3V,

CSETL = CSETH = VCC, 50

Ω RF system, TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

POWER SUPPLY

R6 = 0

2.7

3.3

3.6

Supply Voltage

R6 = 37.4

4.75

5.25

Total Supply Current

ICC

Measured in each pin 2 and pin 20

Measured in pin 9

Supply Current

Measured in pin 12

INPUT INTERFACE

Input Impedance

Differential impedance at RFINA and RFINB

Resistance at SETD

Input Resistance

Resistance at SETA and SETB

DETECTOR OUTPUT

Source Current

Measured at OUTA, OUTB, and OUTD

Sink Current

Measured at OUTA, OUTB, and OUTD

0.45

Minimum Output Voltage

Measured at OUTA, OUTB, and OUTD

0.5

Maximum Output Voltage

Measured at OUTA, OUTB, and OUTD

1.8

Difference Output VOUTD

PRFINA = PRFINB = -30dBm

OUTD Accuracy

±12

COMPARATORS

Output High Voltage

VOH

RLOAD

≥ 10kΩ

VCC -

10mV

Output Low Voltage

VOL

RLOAD

≥ 10kΩ

Input Voltage

Measured at CSETL and CSETH

GND to

VCC

Input Bias Current

CSETL and CSETH

REFERENCE

Output Voltage on Pin 25

RLOAD

≥ 2kΩ

Load Regulation

Source 2mA

-5

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