RFM22B-868-D QUASAR, RFM22B-868-D Datasheet - Page 12
RFM22B-868-D
Manufacturer Part Number
RFM22B-868-D
Description
MODULE, TRANSCEIVER, 20DB, 868MHZ
Manufacturer
QUASAR
Datasheet
1.RFM22B-868-D.pdf
(70 pages)
Specifications of RFM22B-868-D
Modulation Type
FSK, GFSK, OOK
Data Rate Max
256Kbps
Sensitivity
-121dBm
Supply Voltage Range
1.8V To 3.6V
Supply Current
85mA
Interface Type
SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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R F M 2 2 B / 2 3 B
R F M 2 2 B / 2 3 B
12
Tel: +86-755-82973805 Fax: +86-755-82973550
C3
L4
Figure 1. RFM23B Application Example
C2
L3
100p
C6
L6
C5
100n
C7
L2
L5
C4
5
1u
C8
C1
RFM23B MODULE
L1 VDD_RF
RXn
RFp
NC
TX
1
3
2
4
E-mail: sales@hoperf.com
30MHz
RF23B
X1
15
14
1
12
11 NC
1u
3
C9
VDD_D
SCLK
SDI
SDO
GP1
GP2
GP3
GP4
GP5
microcontroller
http://www.hoperf.com
VDD
VSS
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