UPC8158 Ver la hoja de datos (PDF) - NEC => Renesas Technology

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UPC8158

RF UP-CONVERTER WITH AGC FUNCTION + IF QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

NEC => Renesas Technology 

µPC8158K

TEST CIRCUIT

Voltage

Source

Voltage Source or

Pulse Pattern Generator

Voltage

Source

Vector Signal

Analyzer or Spectrum

Analyzer

22 21 20 19 18 17 16 15

Signal Generator

2 pF 23 RFout

24

25 VCC

26 Fil1

27 Fil2

28 GND

UP-CON AGCcont

AGC

LPF REG

REG

I/Q Mixer

Phase

Shifter

LO2b

LO2in

14

13

33 pF 51

33 pF

Ω

51

Ω

GND 12

BPF

VCC 11

LO1in10 330 pF

BPF

LO1b 9

51 Ω

Signal Generator

330 pF

or Network

Analyzer

Voltage

Source

12345678

100 pF

100 pF

100 pF

100 pF

I/Q Signal

Generator

TEST CONDITIONS

fLO1in = 178.05 MHz, PLO1in = –15 dBm

fLO2in = 1619.05 MHz, PLO2in = –15 dBm

fRFout = 1441 MHz – fI/Qin

Preliminary Data Sheet P13831EJ1V1DS00

9

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