
Item
Sym bol
OOK
OOK
ASK
Units
Notes
En coded Data Rate
Min mum Signal Pulse
Max mum Sig nal Pulse
AGCCAP Ca pac or
PKDET Ca pac or
BBOUT Ca pac or
BBOUT Re sis or
LPFAUX Ca pac or
TXMOD Re sis or
DR
NOM
2.4
19.2
115.2
kbps
see pages 1 & 2
SP
MIN
SP
MAX
C
AGC
C
PKD
C
BBO
R
BBO
C
LPF
R
TXM
R
LPF
R
REF
R
TH2
R
TH1
R
PR
R
PW
C
DCB
C
RFB1
C
RFB2
L
RFB
L
AT
L
ESD
416.67
1666.68
-
-
0.1
12
0.0047
8.2
52.08
208.32
-
-
0.015
0
-
8.2
8.68
34.72
2200
0.001
0.0027
0
-
8.2
μs
μs
pF
μF
μF
K
μF
K
sin gle bit
4 bits of same value
±10% ce amic
±10% ce amic
±10% ce amic
±5%
±5%
±5%, for 0 dBm out put
LPFADJ Re sis or
RREF Re sis or
THLD2 Re sis or
THLD1 Re sis or
PRATE Re sis or
PWIDTH Re sis or
DC By pass Ca pac or
RF By pass Ca pac or 1
RF By pass Ca pac or 2
330
100
-
0
330
100
100
-
0
330
15
100
100
10
160
K
K
K
K
K
K
μF
pF
pF
±5%
±1%
±1%, for 6 dB be ow peak
±1%, typical values
±5%
±5%
tantalum
±5% NPO
±5% NPO
270 to GND
4.7
100
100
270 to GND
4.7
100
100
1000 to Vcc
4.7
100
100
RF By pass Bead
Series Tuning In duc or
Shunt Tuning/ESD Inductor
Fair-Rite
56
220
Fair-Rite
56
220
Fair-Rite
56
220
vendor
nH
nH
2506033017YO or equivalent
50 ohm an enna
50 ohm an enna
3
Modulation Input
Data Output
TOP VIEW
GND
3
RFIO
CNT
RL0
CNT
RL1
P
WIDTH
P
RATE
THLD
1
THLD
2
RREF
GND2
LPF
ADJ
TX
MOD
RX
CMP
IN
BB
OUT
PK
DET
CAP
VCC
1
VCC
2
GND1
+ 3
ASH Transceiver Application Circuit
OOK Configuration
1
20
2
3
4
5
6
7
8
9
R
LPF
10
11
12
13
14
15
16
17
18
19
+ 3
VDC
R
PW
R
PR
R
TH1
R
REF
R
TXM
C
BBO
C
RFB2
C
DCB
+
L
AT
L
ESD
C
RFB1
L
RFB
T/R
C
LPF
R
BBO
Modulation Input
Data Output
TOP VIEW
GND
3
RFIO
CNT
RL0
CNT
RL1
P
WIDTH
P
RATE
THLD
1
THLD
2
RREF
GND2
LPF
ADJ
TX
MOD
RX
CMP
IN
BB
OUT
PK
DET
CAP
VCC
1
VCC
2
GND1
+ 3
VDC
ASH Transceiver Application Circuit
ASK Configuration
1
20
2
3
4
5
6
7
8
9
R
LPF
10
11
12
13
14
15
16
17
18
19
+ 3
TR Mode
Control
R
PW
R
PR
R
TH1
R
TH2
R
REF
R
TXM
C
BBO
C
PKD
C
AGC
C
RFB2
C
DCB
+
L
AT
L
ESD
C
RFB1
L
RFB
Trans ceiver Set-Up, 3.0 Vdc, -40 to +85
0
C
CAUTION: Elec ro static Sen si ive De vice. Ob serve pre cau ions when han dling.