HD155101BF Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

HD155101BF

RF Single-chip Linear IC for GSM and EGSM Systems

Hitachi -> Renesas Electronics 

925 to 960 MHz

LNA

RF

filter

bias

circuit

RF

SAW

filter

1150 to

1185 MHz

225 MHz

IF

SAW

filter

45 MHz

LC

filter

AGC

I&Q

Demo.

RF VCO

270 MHz

IFVCO ÷2

HD155101BF

45 MHz

90 deg

Shift

÷2

TCXO

13 MHz

Dual

synth.

PLL1

PLL2

÷6

HD155017T

LPF

HPA Module

buffer

540 MHz

880 to

915 MHz

Loop

filter

270 MHz

270 MHz

Phase

Detector

90 deg

Shift

÷2

270 MHz

I&Q

Mod

I

Q

B.B.

Block

I

Q

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