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參數(shù)資料
| 型號： | UAA2082U |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 尋呼電路 |
| 英文描述： | Advanced pager receiver |
| 中文描述： | TELECOM, PAGING RECEIVER, UUC37 |
| 封裝： | DIE-28 |
| 文件頁數(shù)： | 23/40頁 |
| 文件大?。?/td> | 457K |
| 代理商： | UAA2082U |
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1996 Jan 15
23
Philips Semiconductors
Product specification
Advanced pager receiver
UAA2082
AC CHARACTERISTICS (930 MHz)
V
P
= 2.05 V; T
amb
= 25
°
C; test circuit Fig.6; note 1; f
i(RF)
= 930.500 MHz with
±
4.0 kHz deviation; 1200 baud pseudo
random bit sequence modulation (t
r
= 250
±
25
μ
s measured between 10% and 90% of voltage amplitude) and 20 kHz
channel spacing; unless otherwise specified.
Notes
1.
2.
The external oscillator signal V
i(OSC)
has a frequency of f
OSC
= 310.1667 MHz and a level of
15 dBm.
The bit error rate BER is measured using the test facility shown in Fig.12. Note that the BER test facility contains a
digital input filter equivalent to the one used in the PCA5000A, PCF5001 and PCD5003 POCSAG decoders.
f is the frequency offset between the required signal and the interfering signal.
Turn-on time is defined as the time from pin RE going HIGH to the reception of valid data on output pin DO. Turn-on
time is measured using an external oscillator (turn-on time using the internal oscillator is dependent upon the
oscillator circuitry).
3.
4.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Radio frequency input
P
i(ref)
input sensitivity (P
i(ref)
is the
maximum available power at
the RF input of the test board)
BER
≤
3
100
; note 2
V
P
= 1.9 V
120.0
114.0
108.0
dBm
dBm
Mixers to demodulator
α
acs
adjacent channel selectivity
α
c
co-channel rejection
α
sp
spurious immunity
α
im
intermodulation immunity
α
bl
blocking immunity
f
offset
frequency offset range
(3 dB degradation in sensitivity)
T
amb
= 25
°
C
60
40
53
65
±
2.0
±
2.5
2.5
69
5
60
60
74
10
7.0
dB
dB
dB
dB
dB
kHz
kHz
kHz
f
> ±
1 MHz; note 3
deviation f =
±
4.0 kHz
deviation f =
±
4.5 kHz
f
dev
deviation range
(3 dB degradation in sensitivity)
receiver turn-on time
t
on
data valid after setting RE input
HIGH; note 4
5
ms
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