MAX7034AUI+ Maxim Integrated Products, MAX7034AUI+ Datasheet - Page 12

• Manufacturer Part Number: MAX7034AUI+
• Description: RF Receiver IC RX 315MHZ/433MHZ ASK
• Manufacturer: Maxim Integrated Products

Specifications of MAX7034AUI+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

315MHz/434MHz ASK Superheterodyne
Receiver
12
______________________________________________________________________________________
+3.3V
+3.3V
TP5
GND
C9
L1
L2
Y1
*
OPEN
C18
DO NOT POPULATE
RF_IN
9.509375MHz
AT 315MHz
L1
C20
0.1μF
C9
*
*
JU7
TP6
120nH
51nH
TP10
VDD
100pF
C7
220pF
C10
DO NOT POPULATE
AT 433.92MHz
3
13.225625MHz
VDD
1
15nH
L3
L2
*
+3.3V
+3.3V
+3.3V
27nH
56nH
+3.3V
2
JU6
C2
0.01μF
C1
0.01μF
0.1μF
C12
100pF
100pF
C11
+3.3V
C8
10.7MHz
10
11
12
13
14
15pF
C14
1
2
3
4
5
6
7
8
9
XTAL1
AV
LNAIN
LNASRC
AGND
LNAOUT
AV
MIXIN1
MIXIN2
AGND
IRSEL
MIXOUT
DGND
DV
Y2
DD
DD
DD
Y1
*
IN GND OUT
MAX7034
1
OPEN
C16
U1
2
DATAOUT
XTALSEL
3
EN_REG
PDOUT
XTAL2
SHDN
DFFB
IFIN2
IFIN1
V
DSP
OPP
DSN
DFO
DD5
15pF
C15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
TP11
1500pF
220pF
C6
C3
JU8
R2
OPEN
R1
5.1kΩ
OPEN
C23
0.01μF
C22
1000pF
C19
1
3
TP12
VDD
C13
OPEN
TP4
2
JU5
C4
0.47μF
0Ω
R7
F_IN
TP3
Typical Application Circuit
EN_REG
DSN
JU2
TP2
JU1
1
3
VDD
VDD
2
+3.3V
1
10kΩ
3
2
R8
C24
0.1μF
C5
470pF
TP7
2
1
3
1
3
JU4
2
JU3
C21
10pF
10kΩ
R5
OPEN
R3
DSN
TP9
TP8
OPEN
C17
OPEN
R4
DATA_OUT
SHDN
R6
OPEN
MIX_OUT