UAA3545 datasheet(13/28 Pages) PHILIPS

13 / 28 page

2001 Sep 06

Philips Semiconductors

Product speciﬁcation

Fully integrated DECT transceiver

UAA3545

Receiver section

VRSSI(max)

maximum RSSI output

voltage

under high RX input signal level

−

1.9

−

VRSSI

RSSI output voltage

monotonicity over range

−96 to −36 dBm

Pi(RFA/B) = −33 dBm

−

1.7

2.0

Pi(RFA/B) = −36 dBm

−

1.64

−

Pi(RFA/B) = −96 dBm

−

0.3

−

ton

wake-up time from the

power-on signal to

correct RSSI output

−

µs

input sensitivity

BER

≤ 10−3; note 1

−−96

−93

dBm

BER

≤ 10−5; note 1

−−92

−76

dBm

intermodulation

rejection

BER < 10−3; wanted signal at

−83 dBm; level of interference in

channels n + 2 and n + 4; note 1

−

dBc

Rco

co-channel rejection

BER < 10−3; wanted channel at

−76 dBm; note 1

−10

−7.5

−

dBc

Ri(n−1)

adjacent channel

rejection

BER < 10−3; wanted channel at

−76 dBm; adjacent level referred to

wanted channel level; note 1

−

dBc

Ri(n−2)

bi-adjacent channel

rejection

BER < 10−3; wanted channel at

−76 dBm; bi-adjacent level referred

to wanted channel level; note 1

−

dBc

Ri(n−≥3)

rejection with

≥3 channels separation

BER < 10−3; wanted channel at

−76 dBm; n ≥ 3 adjacent level

referred to wanted channel level;

note 1

−

dBc

RBl

rejection of a blocking

signal

BER < 10−3; wanted signal at

−83 dBm at channel 5:

f − f

c > 6 MHz; note 2

−

dBc

(fRFmax + 5 MHz) < f < 2 GHz;

1780 MHz < f < (fRFmin − 5 MHz)

; note 1

−

dBc

2GHz<f< 4.32 GHz;

notes 1 and 5

−

dBc

Ro(RF)

RF input resistance (real

part of the parallel input

impedance)

balanced; at 1890 MHz

−

100

−Ω

Co(RF)

RF input capacitance

(imaginary part of the

parallel input

impedance)

balanced; at 1890 MHz

−

0.8

−

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

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