UPC8190K-EVAL【PDF 1/6 页】EVAL BOARD FOR UPC8190K

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RX-IF SiMMIC FOR W-CDMA

AGC + I/Q DEMODULATOR

UPC8190K

FEATURES

BLOCK DIAGRAM

? Rx-IF:

380 MHz

? LOW POWER CONSUMPTION:

V CC = 3.0 V

? SMALL 20 PIN QFN PACKAGE

Flat lead style for better performance

? TAPE AND REEL PACKAGING AVAILABLE

Reg. &

1/2 freq. +

Phase Shifter

Gain Control

DESCRIPTION

NEC's UPC8190K is a Silicon Monolithic Integrated Circuit

designed as a receiver (RX) section for W-CDMA. The

UPC8190K is a RX-IF IC including IF-AGC amplifier and

demodulator. This IC is suitable for kit-use for W-CDMA IF

section.

APPLICATIONS

? W-CDMA

This IC was developed using NEC's new ultra high speed

silicon bipolar process.

NEC's stringent quality assurance and test procedures en-

sure the highest reliability and perormance.

ELECTRICAL CHARACTERISTICS (unless otherwise specified, T A = 25 ° C, V CC = 3.0 V, f IF = 382.5 MHz, f LO =

760 MHz, P LO = -15 dBm, fI/Q = 2.5 MHz)

PART NUMBER

PACKAGE OUTLINE

UP8190K

QFN-20

SYMBOLS

I CC

V G1

V G2

PARAMETERS AND CONDITIONS

Circuit Current, no signals

at power saving mode

Voltage Gain, V CONT = 2.5 V

V CONT = 0.5 V

UNITS

μ A

MIN

–

TYP

–

-20

MAX

–

-15

IIP3

Third Order Input Intercept Point, R s = 600 ? balanced,

Gain= +65 dB P IN = -70 dB

Gain= -10 dB P IN = -10 dB

dBm

-60

-55

–

LoL

Local Leakage, Leakage to I/Q port when local = 760 MHz

dBc

–

and output = 30mVp-p balanced

BW (I/Q)

V OUT(SAT)

G ACC

T PS(Rise)

V PS(Rise)

V PS(fall)

G F

I/Q Bandwidth, 3 dB down

I/Q Maximum output swing, Balanced ouptut

I/Q Gain Balance, fI/Q = 2.5 MHz

I/Q Phase Error, fI/Q = 2.5 MHz

Gain Accuracy, V CONT = 1 to 2 V

Rise time from power-saving mode

Rising voltage from power-saving mode

Falling voltage from power-saving mode

Gain Flatness, fIF ± 2.5 MHz

MHz

Vp-p

deg

dB/V

–

2.2

–

? 4.6

–

? 0.5

± 4

? 6

–

0.5

? 0.5

California Eastern Laboratories

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