參數(shù)資料
型號(hào): 935261032118
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, PDSO24
封裝: PLASTIC, SOT-340, SSOP-24
文件頁數(shù): 2/34頁
文件大?。?/td> 293K
代理商: 935261032118
1999 Jan 22
10
Philips Semiconductors
Product specication
Frequency Shift Keying (FSK)/Amplitude
Shift Keying (ASK) receiver
UAA3220TS
AC CHARACTERISTICS
VCC = 2.7 V; Tamb =25 °C; for application diagram see Figs 9 and 10; fi(RF) = 433.92 MHz (see Table 4) and
fi(RF) = 868.35 MHz (see Table 5); fmod = 1 kHz square wave; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
System performance
fi(RF)
RF input frequency
250
920
MHz
fIF
IF frequency
10.56
10.7
10.84
MHz
Pi(max)
maximum input power
3
dBm
ASK mode; BER
≤ 3%;
notes 1 and 2
22
16
10
dBm
FSK mode; BER
≤ 3%;
notes 2 and 3
6
0
+1
dBm
PSPUR
spurious radiation
note 4
57
dBm
fDATA
data frequency
note 5
1
kHz
ton(RX)
receiver turn-on time
notes 6 and 7
fi(RF) = 433.92 MHz
610
ms
fi(RF) = 868.35 MHz
37ms
VRSSI
RSSI voltage
1.1
1.6
V
ASK mode
Φi(ASK)
input sensitivity directly into pin MIXIN
BER
≤ 3%; notes 1 and 2
fi(RF) = 433.92 MHz
119
113
dBm
fi(RF) = 868.35 MHz
116
110
dBm
FSK mode
Φ
i(FSK)
input sensitivity directly into pin MIXIN
BER
≤ 3%; notes 2 and 3 103
100
dBm
f
frequency deviation (peak value)
4
10
75
kHz
Φ
(FSK)(max)
maximum sensitivity degradation
f=4kHz
3dB
Gdem
demodulator gain
note 8
0.75
1.0
1.25
Mixer and post mixer amplier
Zi
input impedance of mixer
fi(RF) = 433.92 MHz
600
fi(RF) = 868.35 MHz
300
IP3PMA
interception point (mixer + PMA)
38
30
dBm
GPMA
gain (mixer + PMA)
note 9
40
42
50
dB
Zo(IF)
output impedance of IF amplier
280
330
380
mV
kHz
----------
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