UAA3202 데이터 시트보기 (PDF) - Philips Electronics
부품명
상세내역
제조사
UAA3202 Datasheet PDF : 24 Pages
| |||
Philips Semiconductors
Frequency Shift Keying (FSK) receiver
Preliminary specification
UAA3202M
AC CHARACTERISTICS
VCC = 3.5 V; Tamb = 25 °C; for application diagram see Fig.11; fi = 433.92 MHz; ∆f = ±25 kHz; fmod = 250 Hz square
wave, i.e. 500 bits/s; unless otherwise specified.
SYMBOL
PARAMETER
System performance
Psens
Pi(max)
αrad
tst
BIF
fD
Mixer
sensitivity
maximum input power
spurious radiation
receiver settling time
IF bandwidth range
data frequency
Gmix
mixer conversion gain
Ro(mix)
mixer output resistance
Post mixer amplifier
IP3PMA
GPMA
P<1dB
BWPMA
RoPMA
Limiter
interception point (mixer + PMA)
PMA gain
compression (mixer + PMA)
PMA LP cut-off frequency
PMA output resistance
Glim
limiter gain
Blim
limiter LP cut-off frequency
Ri(lim)
limiter input resistance
Demodulator
GDMOD demodulator gain
CONDITIONS
BER ≤ 3%
BER ≤ 3%
note 1
Pi = Psens + 10 dB; see Fig.5
Pi = Psens + 3 dB
note 2
note 2
Pi = −45 dBm
note 2
fc(DMOD)
∆f
demodulator centre frequency
frequency deviation
Ro(DMOD) demodulator output resistance
Data slicer
BDS
data slicer bandwidth
Ro(DS)
data slicer output resistance
RSSI comparator
Vo(RSSI)
Vo(COMP)
Pth(on)
RSSI output voltage
COMP output voltage
threshold for switching COMP output
voltage to HIGH
see Fig.3
see Fig.4
Phys(W) hysteresis width of COMP output voltage
MIN. TYP. MAX. UNIT
−
−
−94 dBm
−
−
−30 dBm
−
−
−60 dBm
−
2
5
ms
850 1000 1150 kHz
140 −
250 Hz
31 33
2.7 3
35 dB
3.3 kΩ
−38 −35 −
9
10.4 12
0
−
1
5
−
−
1.2 1.4 1.6
dBm
dB
dBm
MHz
kΩ
60 63.5 67 dB
2
5
8
MHz
40 50 60 kΩ
0.8 1
1.2
k-m---H--V--z-
800 1000 1200 kHz
20 25 70 kHz
24 30 36 kΩ
35 50 −
kHz
120 150 180 kΩ
−
−
−
−
−
−
−
−
−99.5 −95.5 −91.5 dBm
1
2
4
dBm
Notes
1. Measured at the RF input connector of the test board.
2. Measured at test point A in Fig.11.
1997 Aug 12
8
Share Link: 