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 CHARACTERISTICS FOR REFERENCE (2)

Conditions (unless otherwise specified):

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, PI/Qin = 500 mVP-P (single ended input, Ib = Qb = 0 mVP-P)

Modulation Pattern: <0000>

fLO1in = 500 MHz, PLO1in = –10 dBm

fLO2in = 1650 MHz, PLO2in = –10 dBm

fUPCONin = fMODout = fLO1in/2 + fI/Qin = 250 MHz + fI/Qin

fRFout = 1900 MHz + fI/Qin

PARAMETER

SYMBOL

REFERENCE

UP CONVERTER + QUADRATURE MODULATOR TOTAL

Total Output Power

PRFout

–12

Local Oscillator Carrier Leakage

LoL

–40

Image Rejection (Side Band Leak)

ImR

–30

AGC Gain Control Rang

GCR

45

Phase Error

∆φ

1.8

UP CONVERTER BLOCK

Conversion Gain

CG

5

Maximum Output Power

PRF(sat)

–7

Output Intercept Point

OIP3

–1

UNIT

dBm

dBc

dBc

dB

deg. (rms)

dB

dBm

dBm

TEST CONDITIONS

fLoL = fLO2 + fLO1/2

VAGC = 2.5 V to 0 V

MOD Pattern: PN9

PUPCONin = –20 dBm

PUPCONin = –4 dBm

fUPCONin = 250.0 MHz/250.2 MHz

Data Sheet P12781EJ2V0DS00

7

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