UPC8120T Ver la hoja de datos (PDF) - NEC => Renesas Technology

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UPC8120T

VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE

NEC => Renesas Technology 

µPC8119T, µPC8120T

APPLICATION CIRCUIT EXAMPLE (f = 1900 MHz, both products in common)

Vcc line low pass filter

VAGC

1000 pF

C3

C4

6 1000 pF

Jumper wire

C5

1000 pF

L

C6

1000 pF

100 nH

VCC

C7

1000 pF

C1

IN

1000 pF 1

5

4

2, 3

1000 pF

C2

C8

2 to 2.5 pF

OUT

Output matching circuit

ILLUSTRATION OF APPLICATION CIRCUIT EXAMPLE ASSEMBLED ON EVALUATION BOARD

C1

IN

C8

OUT

C2

L

C7

GND

VCC

C4

C5

C6

Jumper wire

VAGC

COMPONENT LIST

Form

Chip capacitor

Chip inductor

Printed on board

Symbol

C1 to C7

C8

L

Jumper wire

Value

1000 pF

2 to 2.5 pF

100 nH Note

5 nH

Note 100 nH: Murata Mfg. Co., Ltd. LQP31A10NG04

8

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