MAX1470 Datasheet, PDF (10/12 Pages) Maxim Integrated Products – 315MHz Low-Power, +3V Superheterodyne Receiver

315MHz Low-Power, +3V Superheterodyne
Receiver
Typical Application Circuit
ANTENNA
(RFIN)
+3.3V
C12
0.01µF
C7
L2
100pF _100nH
L3
15nH
+3.3V
L1
27nH
C9
2.2pF
C2
0.01µF
C11
100pF
C10
220pF
C8
100pF
C1
0.01µF
Y1
4.7547MHz
1 XTAL1
XTAL2 28
2 AV_DD
3 LNAIN
PWRDN 27
PDOUT 26
4 LNASRC
DATAOUT 25
5 AGND
I.C. 24
6 LNAOUT
I.C. 23
7 AV_DD MAX1470 DF 22
8 MIXIN1
OPP 21
9 MIXIN2
DSN 20
10 AGND
DSP 19
11 I.C.
IFIN2 18
12 MIXOUT
IFIN1 17
13 DGND
I.C. 16
14 DV_DD
U1
10.7MHz
I.C. 15
SHUTDOWN
DATAOUT
C5
470pF
C3
1500pF
C6
R1
220pF 5kΩ
C4
0.47µF
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