MAX1473 Datasheet, PDF (13/17 Pages) Maxim Integrated Products – 315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

315MHz/433MHz ASK Superheterodyne
Receiver with Extended Dynamic Range
Typical Application Circuit
VDD3
X1
VDD5
RF INPUT
C1
VDD3
L3
C2
C9
C11
L1
L2
C3
C4
C10
COMPONENT VALUES
IN TABLE 1
C13
1
XTAL1
2
AV_DD
3
LNAIN
4
LNASRC
5
AGND
6
LNAOUT
7
AV_DD
8
MIXIN1
9
MIXIN2
10
AGND
11
IRSEL
12
MIXOUT
13
DGND
14
DV_DD
MAX1473
C12
28
XTAL2
27
PWRDN
26
PDOUT
25
DATAOUT
24
V_DD5
23
DSP
22
DFFB
21
OPP
20
DSN
19
DFO
18
IFIN2
17
IFIN1
16
XTALSEL
15
AGCDIS
X2
C5
IF FILTER
IN
OUT
GND
TO/FROM µP
POWER DOWN
DATA OUT
R2
R3
C7
R1
C6
C8
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