MAX2202 Ver la hoja de datos (PDF) - Maxim Integrated

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MAX2202

RMS Power Detector

Maxim Integrated 

RMS Power Detector

1kΩ to avoid loading the RF input signal. There is an

internal resistor to GND of approximately 50kΩ. If the

control source high voltage is greater than 2.8V, calcu-

late and use a resistor value that ensures the ENA pin

only sees a maximum of 2.7V, which is within specifica-

tion. In this manner, the device can be driven from a

control device with a logic-high greater than 2.8V.

Evaluation Kit Information

MAX2202 EV kit gerber files, schematic, BOM, and

other updates are available on the MAX2202 product

page at Maxim’s website (www.maxim-ic.com).

Layout

The device is not particularly sensitive to the layout

since it only needs 3dBm for maximum output voltage.

However, there are two areas that need attention: the

GND pins and the supply bypassing. Connect the GND

pins to the PCB ground with a ground via as close as

possible, and bypass VCC to ground with a capacitor

as close as possible to the part.

PROCESS: BiCMOS

Chip Information

Package Information

For the latest package outline information and land pat-

terns (footprints), go to www.maxim-ic.com/packages.

Note that a “+”, “#”, or “-” in the package code indi-

cates RoHS status only. Package drawings may show a

different suffix character, but the drawing pertains to

the package regardless of RoHS status.

PACKAGE

TYPE

PACKAGE

CODE

OUTLINE NO.

6 WLP W61B1+1 21-0217

LAND

PATTERN NO.

Refer to

Application

Note 1891

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