UAA3540 データシートの表示（PDF） - Philips Electronics

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UAA3540

DECT receiver

Philips Electronics 

Philips Semiconductors

DECT receiver

Product specification

UAA3540TS

AC CHARACTERISTICS

VCC = 3.2 V; Tamb = 25 °C; modulation deviation ∆f = 288 kHz; measured on Philips Semiconductors characterization

board at the RF balun input; unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

Pin RSSI

VRSSI

twake

RSSI output voltage monotonic over range

−96 to −36 dBm

period between power-up signal and valid

RSSI output (wake-up time)

with −36 dBm at RF input −

with −96 dBm at RF input −

no external capacitor on −

the RSSI output

1.7 2

V

0.3 −

V

25 40 µs

Systems

SB.3

sensitivity of RF input

SB.5

sensitivity of RF input

IM3

intermodulation rejection

BER ≤ 10−3; note 1

−

BER ≤ 10−5; note 1

−

unwanted interferers level 33

in channels N + 2 and

N + 4 referred to wanted

at −83 dBm in channel 5

for BER < 10−3; note 1

−95 −93 dBm

−92 −76 dBm

40 −

dBc

Rco

co-channel rejection

co-channel interferer level −10 −8 −

dBc

referred to wanted at

−76 dBm both in

channel 5 for BER < 10−3;

note 1

Rj(N + 1)

adjacent channel rejection

adjacent channel

13 19 −

dBc

interferer level referred to

wanted at −76 dBm in

channel 5 for BER < 10−3;

note 1

Rj(N + 2)

bi-adjacent channel rejection

bi-adjacent channel

34 40 −

dBc

interferer level referred to

wanted at −76 dBm in

channel 5 for BER < 10−3;

note 1

Rj(N + ≥3) ≥3 channels rejection

N ≥ 3 adjacent channel 40 44 −

dBc

interferer level referred to

wanted at −76 dBm in

channel 5 for BER < 10−3;

note 1

Bl∆f > 6 MHz rejection of a blocking signal in the range

lf − fcl > 6 MHz

unwanted CW level

37 55 −

dBc

referred to wanted at

−83 dBm in channel 5 for

BER < 10−3; note 1

Blnear1

Blnear2

rejection of a blocking signal in the ranges:

f(RF)(min) − 100 MHz < f < f(RF)(min) − 5 MHz;

f(RF)(max) + 5 MHz < f < f(RF)(max) + 100 MHz

rejection of a blocking signal in the ranges:

f(RF)(min) − 300 MHz < f < f(RF)(min) − 100 MHz;

f(RF)(max) + 100 MHz < f < f(RF)(max) + 300 MHz

52 58 −

dBc

52 58 −

dBc

2000 Feb 15

7

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