RFM01 Datasheet, PDF (4/7 Pages) List of Unclassifed Manufacturers – Universal ISM Band FSK Receiver

f_LO
f_LO
BW
t_lock
T_{st, p}
BR
BRA
P_min
AFC_range
RS_A
RS_R
C_ARSSI
RS_STEP
RS_RESP
C_XL
T_POR
T_PBT
T_WAKE-UP
T_SX
C_IN,D
T_r,F
frequency
(8MHZ crystal used)
frequency
(12MHZ crystal used)
Receiver bandwidth
PLL lock time
PLL start time
Data rate
Data rate
sensitivity
AFC working range
RSSI accuracy
RSSI range
ARSSI filter
RSSI programmable
step
DRSSI response time
Capacitor bank
PWR time
Wakeup timer period
Programmable
wakeup time
Crystal start up time
Load capacitance
Output rising edge
315 MHz band,2.5KHz step
433 MHz band,2.5KHz step
868 MHz band,5KHz step
915 MHz band,7.5KHz step
315 MHz band,2.5KHz step
433 MHz band,2.5KHz step
868 MHz band,5KHz step
915 MHz band,7.5KHz step
1
2
3
4
5
6
After 10MHz step hopping,
frequency error <10 kHz
After crystal stabilized
With internal digital
demodulator
With external RC filter
BW=134KHz,BR=1.2kbps,315MHz band
BW=134KHz,BR=1.2kbps,433MHz band
BW=134KHz,BR=1.2kbps,868MHz band
BW=134KHz,BR=1.2kbps,915MHz band
δF_fsk: received signal
modulation depth
RSSI output high after valid ,
C_ARRSI=5nF
Programmable step with
0.5pF step, +/- 10%
V_dd reach 90%
Calibrated each 30s
Crystal ESR < 100 Ohms
With 15PF load
248.19
344.19
688.38
720.57
372.28
516.28
1032.5
1080.8
60
120
180
240
300
360
8.5
0．96
1
RFM01
Datasheet REV1.2
255.80
351.80 MHz
703.61
743.41
383.71
527.71 MHz
1055.4
1115.1
67
75
134
150
200
225
kHz
270
300
350
375
400
450
20
us
250
us
115.2
kbps
-109
-109
-105
-105
0.8*δF_fsk
256
-100
-100
-98
-98
kbps
dBm
±5
dB
46
dB
1
nF
6
dB
500
us
16
pF
50
100
mS
1．08 mS
5*10E11 mS
5
mS
2
pF
10
ns
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