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 Block>

Test Circuit 1 or 2, TA = +25 °C, VCC = 3 V, VPS = 3 V

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

fMODout = fLO1in/2 + fI/Qin = 250 MHz + fI/Qin, Unless Otherwise Specified

+10

PMODout vs VI/Qin

+10

PMODout vs PLO1in

0

0

–10

–10

–20

–20

–30

–30

–40

–40

–50

100 200

500 1000 2000

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

–50

–40

–30

–20

–10

0

PLO1in - LO1 Input Level - dBm

PMODout, LoL, ImR, IM3I/Q vs fLO1in

0

–10

PRFout

–20

–20

–30

LoL

–30

–40

ImR

–40

–50

–50

–60

IM3I/Q

100 200

–70

500 1000 2000

fLO1in - LO1 Input Frequency - MHz

∆Φ vs VI/Qin

3

MOD Pattern: PN9

2

1

100 200

500 1000 2000

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

Data Sheet P12781EJ2V0DS00

19

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