廬
路
Designed for Short-Range Wireless Control Applications
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Supports RF Data Transmission Rates Up to 19.2 kbps
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3 V, Low Current Operation plus Sleep Mode
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High EMI Rejection Capability
RX5500-1
433.92 MHz
Hybrid
Receiver
The RX5500-1 hybrid receiver is ideal for short-range wireless control applications where robust
operation, small size, low power consumption and low cost are required. The RX5500-1 employs
RFM鈥檚 amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of character-
istics. All critical RF functions are contained in the hybrid, simplifying and speeding design-in.
The RX5500-1 is sensitive and stable. A wide dynamic range log detector provides robust per-
formance in the presence of on-channel interference or noise. Two stages of SAW filtering pro-
vide excellent receiver out-of-band rejection. The RX5500-1 generates virtually no RF
emissions, facilitating compliance with ETSI I-ETS 300 220 and similar regulations.
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins
Non-Operating Case Temperature
Soldering Temperature (10 seconds)
Value
-0.3 to +4.0
-50 to +100
230
Units
V
o
o
C
C
Electrical Characteristics, 1.2 kbps On-Off Keyed, Low-Current RX Mode
Characteristic
Operating Frequency
Modulation Type
Data Rate
Receiver Performance (OOK @ 1.2 kbps)
Input Current, 3 Vdc Supply
Input Signal for 10
-4
BER, 25
擄
C
Rejection, 鹵30 MHz
Sleep to Receive Switch Time (100 ms sleep, -84 dBm signal)
Sleep Mode Current
Power Supply Voltage Range
Operating Ambient Temperature
R
REJ
t
SR
I
S
V
CC
T
A
2.7
-40
2
I
R
1
55
200
5
3.5
+85
1.65
-102
mA
dBm
dB
碌s
碌A(chǔ)
Vdc
o
Sym
f
O
Notes
Minimum
433.72
Typical
Maximum
434.12
Units
MHz
OOK
1.2
kbps
C
1