UPC8129GR 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPC8129GR

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

NEC => Renesas Technology 

µPC8129GR

STANDARD TYPICAL CHARACTERISTICS <Modulator + Up-Converter Total at 1900 MHz>

Test Circuit 2, TA = +25 °C, VCC = 3 V, VPS = 3 V, RPS = 1 kΩ, VAGC = 3 V, RAGC = 10 kΩ

I/Q DC = 1.5 V (Vbias(I) = Vbias(Ib) = Vbias(Q) = Vbias(Qb) = 1.5 V)

fI/Qin = 67.7 kHz, VI/Qin = 500 mVP-P (single ended input, Ib = Qb = 0 mVP-P)

Modulation Pattern: All Zero <0000>, fLO1in = 500 MHz, PLO1in = –10 dBm

fLO2in = 500 MHz, PLO2in = –10 dBm, fUPCONin = fMODout = fLO1in/2 + fI/Qin = 250 MHz + fI/Qin

fRFout = 1900 MHz + fI/Qin, Unless Otherwise Specified

PRFout vs VAGC

0

PRFout vs VI/Qin

0

–10

–10

–20

–30

–20

–40

GCR =

45.4 dB

–30

–50

–40

–60

–70

0

1

2

3

VAGC - AGC Control Voltage - V

100

500 1000 2000

VI/Qin - I/Q Input Amplitude - mVP-P

PRFout vs PLO1in

0

PRFout vs PLO2in

0

–10

–20

–30

–30

–20

–10

0

+10

PLO1in - LO1 Input Level - dBm

–10

–20

–30

–40 –30 –20 –10

0

+10

PLO2in - LO2 Input Level - dBm

Data Sheet P12781EJ2V0DS00

15

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