UPC8158K datasheet(3/5 Pages) NEC

номер детали	UPC8158K

подробное описание детали	UP-CONVERTER WITH AGC FUNCTION QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

PDF	5 Pages

Scroll/Zoom	100%

производитель	NEC [NEC]

домашняя страница	http://www.nec.com/

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TYPICAL PERFORMANCE CURVES (TA = 25°C)

UPC8125GR

-10

-15

-20

-25

-30

-35

-40

-45

-50

-55

0.5

0.7 0.9

1.1

1.3 1.5

1.7

1.9

2.1

2.3 2.5

ERROR VECTOR MAGNITUDE,

AMPLITUDE ERROR, PHASE ERROR,

AND I/Q OFFSET vs. AGC VOLTAGE

ERROR VECTOR MAGNITUDE,

AMPLITUDE ERROR, PHASE ERROR,

AND I/Q OFFSET vs. LO1 INPUT POWER

RF OUTPUT vs. AGC VOLTAGE

TYPICAL OUTPUT SPECTRUM

AGC Voltage, VAGC (V)

LO1 Input Power, PLO1IN (dBm)

AGC Voltage, VAGC (V)

Frequency, f (MHz)

RF OUTPUT POWER vs.

LO2 INPUT POWER

LO2 Input Power, PLO2IN (dBm)

RF OUTPUT POWER vs.

LO1 INPUT POWER

LO1 Input Power, PLO1IN (dBm)

-60

-50

-40

-30

I/2 offset

∆A

∆φ

EVM

IM3I/Q

ImR

LoL

-48.5 dBc

-32.7 dBc

-48.3 dBc

-10

-20

-30

-40

-50

-60

-70

-80

-90

-10

-20

-30

-40

-50

-60

-70

-30

-20

-10

VAGC = 3.0 V

VAGC = 1.2 V

-10

-20

-30

-40

-50

-60

-70

-10

-20

-30

-40

-50

-60

-70

-20

-10

PRFout

ImR

IMSI/Q

LoL

-20

-10

-60

-50

-40

-30

-20

EVM

∆A

I/Q offset

∆φ

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