UPC8131TA Ver la hoja de datos (PDF) - NEC => Renesas Technology

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componentes Descripción

Fabricante

UPC8131TA

–15 dBm INPUT, VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE

NEC => Renesas Technology 

µPC8130TA, µPC8131TA

TEST CIRCUIT1 (f = 950 MHz, both products in common)

VAGC

IN

1000 pF

L2

C4

6

C1

1

C3

5

4

2, 3

L1

C5 C6

C2

Output matching circuit

ILLUSTRATION OF TEST CIRCUIT1 ASSEMBLED ON EVALUATION BOARD

VCC

OUT

C1

IN

L1

L2

C3

C4

C2

OUT

C6

C5

COMPONENT LIST

VAGC

VCC

Form

Chip capacitor

Chip inductor

Symbol

C1, C3 to C6

C2

L1

L2

Value

1000 pF

1.5 pF

4.5 nH (10 nH, 8.2 nH, parallel)

270 nH

Makers

Murata Mfg. Co., Ltd.

Murata Mfg. Co., Ltd.

Toko Co., Ltd.

Toko Co., Ltd.

Product Name

GRM39 series

GRM39 series

LL1608-F

LL2012-F

Caution Test circuit or print pattern in this sheet is for testing IC characteristics.

In the case of actual system application, external circuits including print pattern and matching

circuit constant of output port should be designed in accordance with IC’s S parameters and

environmental components.

6

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