Rainbow Electronics MAX7033 - Manual (Page 14)

Chip Information
TRANSISTOR COUNT: 3208
PROCESS: CMOS
MAX7033
315MHz/433MHz ASK Superheterodyne
Receiver with AGC Lock
14 ______________________________________________________________________________________
Typical Application Circuit
28
C13
L1
C11
C1
C2
L2
L3
C3
C4
+3.3V
RF INPUT
+3.3V
+3.3V
C12
X1
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MAX7033
DV DD
IF FILTER
COMPONENT VALUES
IN TABLE 1
X2
GND
IN OUT
DGND
MIXOUT
IRSEL
AGND
MIXIN2
MIXIN1
AV DD
LNAOUT
C9
C10
AGND
LNASRC
LNAIN
AV DD
XTAL1 XTAL2
TO/FROM µP
POWER-DOWN
DATA OUT SHDN
PDOUT
DATAOUT
V DD5
DSP
AC
DFFB
C8
R1
R2
R3
C7
C6 C5
OPP
DSN
DFO
IFIN2
IFIN1
XTALSEL