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