UPC2757TB Ver la hoja de datos (PDF) - NEC => Renesas Technology

Número de pieza

componentes Descripción

Fabricante

UPC2757TB

SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE

NEC => Renesas Technology 

µPC2757TB, µPC2758TB

INTERNAL BLOCK DIAGRAM (µPC2757TB, µPC2758TB in common)

RF

input

IF

output

POWER

SAVE

LO

VCC GND

input

SYSTEM APPLICATION EXAMPLE

DIGITAL CELLULAR TELEPHONE

Low noise Tr.

RX

µPC2758TB

DEMOD.

I

Q

SW

TX

PA

VCO

÷ N PLL

0˚

φ

90˚

PLL

I

Q

To know the associated products, please refer to each latest data sheet.

Data Sheet P12771EJ2V0DS00

3

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