MAX7033(2004) 查看數據表（PDF） - Maxim Integrated
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MAX7033 Datasheet PDF : 16 Pages
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315MHz/433MHz ASK Superheterodyne
Receiver with AGC Lock
Typical Application Circuit
+3.3V
X1
+3.3V
RF INPUT
C1
+3.3V
L3
C2
C9
C11
L1
L2
C3
C4
C10
COMPONENT VALUES
IN TABLE 1
C13
1
XTAL1
2
AVDD
3
LNAIN
4
LNASRC
5
AGND
6
LNAOUT
7
AVDD
8
MIXIN1
9
MIXIN2
10
AGND
11
IRSEL
12
MIXOUT
13
DGND
14
DVDD
MAX7033
C12
28
XTAL2
27
SHDN
26
PDOUT
25
DATAOUT
24
VDD5
23
DSP
22
DFFB
21
OPP
20
DSN
19
DFO
18
IFIN2
17
IFIN1
16
XTALSEL
15
AC
X2
C5
IF FILTER
IN
OUT
GND
TO/FROM µP
POWER-DOWN
DATA OUT
R2
R3
C7
R1
C6
C8
Chip Information
TRANSISTOR COUNT: 3208
PROCESS: CMOS
14 ______________________________________________________________________________________
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