MAX2371 데이터 시트보기 (PDF) - Maxim Integrated

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MAX2371

LNAs with Step Attenuator and VGA

Maxim Integrated 

LNAs with Step Attenuator and VGA

Typical Operating Circuits

2.775 VDC

RF

INPUT MATCH

GND

RF_VCC

1.1kΩ

PRECISION

RSET

LNA_IN

LNA_E

RX_EN

RF

ATTENUATOR

RF_ATTN

MAX2371

MAX2373

LNA

AGC

AMP

EXPONENTIAL

CONVERTER

AGC

LNA_I

AGC_BYP

LNA_VCC

LNA_OUT

Impedance-Matching Network Layout

The input- and output-matching networks are sensitive to

layout-related parasitic inductions. To minimize parasitic

inductance, keep traces short and place components as

close as possible to the chip. To minimize parasitic

capacitance, minimize the area of the plane.

Chip Information

TRANSISTOR COUNT: 360

Revision History

Pages changed at Rev 1: 1, 8, 10

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

_____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600

© 2006 Maxim Integrated Products

is a registered trademark of Maxim Integrated Products, Inc.

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