RFM213W Datasheet, PDF (5/20 Pages) List of Unclassifed Manufacturers – Low-Cost Consumer Electronics Applications

1.3 Receiver Specifications
Table 4. Receiver Specifications
RFM213W
Parameter
Symbol
Conditions
Min Typ Max
Frequency Range
Symbol Rate
F_RF
OOK demodulation
SR
(G)FSK demodulation
300
480
0.1
40
0.1
100
Deviation
Bandwidth-Time Product
F_DEV
BT
(G)FSK
1
200
-
0.5
-
Sensitivity
Saturation Input Signal
Level
Working Current
S_315-OOK
S_433.92-OOK
S_315-FSK
S_433.92-FSK
315 MHz, SR = 1 ksps
433.92 MHz, SR = 1 ksps
315 MHz, SR = 9.6 ksps, F_DEV = 19.2 kHz
433.92 MHz, SR = 9.6 ksps, F_DEV = 19.2 kHz
P_LVL
I_DD-OOK
I_DD-FSK
315 MHz, OOK
433.92 MHz, OOK
315 MHz, FSK
433.92 MHz, FSK
-114
-113
-112
-111
10
3.5
3.8
4.0
4.3
When sleep timer is on
440
Sleep Current
I_SLEEP
When sleep timer is off
60
Frequency Resolution
F_RES
24.8
Frequency Synthesizer
Settle Time
T_LOCK
From XOSC settled
150
SR = 1 ksps, ±1 MHz offset, CW interference
52
SR = 1 ksps, ±2 MHz offset, CW interference
74
Blocking Immunity
BI
SR = 1 ksps, ±10 MHz offset, CW
75
interference
Image Rejection Ratio
IMR
IF = 280 kHz
35
Input 3^rd Order Intercept
Two tone test at 1 MHz and 2 MHz offset
IIP3
-25
Point
frequency. Maximum system gain settings
Receiver Bandwidth
BW
50
500
From power up to receive, in Always Receive
Receiver Start-up Time
T_START-UP
Mode
7.3
Receiver Wake-up Time
T_WAKE-UP
From sleep to receive, in Duty-Cycle Receive
Mode
0.61
Unit
MHz
ksps
ksps
kHz
-
dBm
dBm
dBm
dBm
dBm
mA
mA
mA
mA
nA
nA
Hz
us
dB
dB
dB
dB
dBm
kHz
ms
ms
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