UPC3205 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPC3205

IQ DEMODULATOR FOR DIGITAL VIDEO/DATA RECEIVER

NEC => Renesas Technology 

µPC3205GR

STANDARD CHARACTERISTICS (TA = +25 °C, VCC = 5 V, Zin = 50 Ω, Zout = 1 kΩ)

Parameter

Noise Figure (DSB)

Third Order Intermodulation

Distortion

LO to IF Isolation

LO to IQ Isolation

I to Q Isolation

IF Input Impedance

IF Input Return Loss

IQ Output Impedance

Symbol

Test Conditions

Reference Value Unit

NF

fOSC = 479.5 MHz, fIQ = 10 MHz, VAGC = 0.5 V Note 1

12.5

dB

IM3

fIF1 = 489 MHz, fIF2 = 490 MHz, fOSC = 479.5 MHz

56

dBc

Vout = 0.708 VP-P/tone

Note 2

Iso(LO-IF) f = 480 MHz, 15 pin or 16 pin to 5 pin

Note 2

50

dB

Iso(LO-IQ) f = 480 MHz

30

dB

15 pin or 16 pin to 11 pin or 20 pin

Note 2

Iso(I-Q) f = 10 MHz, 11 pin to 20 pin

Note 2

30

dB

Zin(IF) fIF = 480 MHz

138-j45

Ω

RL(IF)

ZO(IQ)

fIF = 480 MHz

fIQ = 0.3 to 30 MHz

6

dB

25

Ω

Notes 1. By measurement circuit 2

2. By measurement circuit 1

6

Data Sheet P13541EJ3V0DS00

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