RFM01 Datasheet, PDF (8/31 Pages) List of Unclassifed Manufacturers – Universal ISM Band FSK Receiver

RFM01
AC Characteristics
Symbol Parameter
f_LO
Receiver frequency
BW
Base-band bandwidth
BR
BRA
P_min
AFC_range
IIP3_inh
IIP3_outh
IIP3_inl
IIP3_outl
P_max
Rin
Cin
RS_a
RS_r
C_ARSSI
RS_step
RS_resp
FSK bit rate
FSK bit rate
Receiver Sensitivity
AFC locking range
Input IP3
Input IP3
IIP3 (LNA –6dB gain)
IIP3 (LNA –6dB gain)
Maximum input power
RF input impedance real part
(differential) (Note 2)
RF input capacitance
RSSI accuracy
RSSI range
Filter cap for ARSSI
RSSI programmable level steps
DRSSI response time
Conditions/Notes
315 MHz band, 2.5 kHz resolution
433 MHz band, 2.5 kHz resolution
868 MHz band, 5.0 kHz resolution
915 MHz band, 7.5 kHz resolution
mode 0
mode 1
mode 2
mode 3
mode 4
mode 5
With internal digital filters
With analog filter
BER 10^-3, BW=67 kHz, BR=1.2 kbps
(Note 1)
δf_FSK: FSK deviation in the received
signal
In band interferers in high bands
Out of band interferers
f-f_LO > 4MHz
In band interferers in low bands
Out of band interferers
f-f_LO > 4MHz
LNA: high gain
LNA gain (0, -14dB)
LNA gain (-6, -20dB)
Until the RSS output goes high after the
input signal exceeds the
preprogrammed limit C_ARRSI=5nF
Min
310.24
430.24
860.48
900.72
60
120
180
240
300
360
Typ
67
134
200
270
350
400
-109
Max
319.75
439.75
879.51
929.27
75
150
225
300
375
450
115.2
256
-100
Units
MHz
kHz
kbps
kbps
dBm
0.8*δf_FSK
-21
-18
-15
-12
0
250
500
1
+/-5
46
1
6
dBm
dBm
dBm
dBm
dBm
Ohm
pF
dB
dB
nF
dB
500
µs
Note 1: See the BER diagrams in the measurement results section for detailed information.
Note 2: See matching circuit parameters and antenna design guide for information, and Application Notes available from
www.hoperf.com.
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