UPC8109TB 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPC8109TB

SILICON MMIC 2.0 GHz FREQUENCY UP-CONVERTER FOR CELLULAR/CORDLESS TELEPHONES

NEC => Renesas Technology 

µPC8106TB, µPC8109TB

TEST CIRCUIT 1 (RF = 900 MHz, for the µPC8106TB and µPC8109TB)

Spectrum Analyzer

50 Ω

C4

10 000

pF

VCC

RF = 900 MHz, matched

1 000 pF 1 pF

6

RFoutput

L

C6 C5

6.8 nH 5

VCC

1

IFinput

2

GND

C3

*

1 000 pF

4

PS

3

LOinput

100 pF

C1

100 pF

C2

Signal Generator

50 Ω

Signal Generator

50 Ω

PLoin = –5 dBm

* In case of unstable operation, please connect capacitor 100 pF between 4 pin and 5 pin and adjust the matching

circuit.

EXAMPLE OF TEST CIRCUIT 1 ASSEMBLED ON EVALUATION BOARD

RF Connector →

RFOUT

1 000 pF

1 pF

C5

C6

6.8 nH

C3 1 000 pF

L

IFIN

100 pF

C1

1

1 000 pF

P/S

µPC8106TB

100 pF

C2

LOIN

C4 10 000 pF

Data Sheet P12770EJ2V0DS00

7

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