Typical application circuit – Rainbow Electronics MAX2042 User Manual
Page 26
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SiGe High-Linearity, 2000MHz to 3000MHz
Upconversion/Downconversion Mixer with LO Buffer
MAX2042
26 _____________________________________________________________________________________
Typical Application Circuit
NOTE: PINS 3, 4, 5, 10, 12, 13, AND 17 ARE ALL INTERNALLY
CONNECTED TO THE EXPOSED GROUND PAD. CONNECT
THESE PINS TO GROUND TO IMPROVE ISOLATION.
PINS 9 AND 15 HAVE NO INTERNAL CONNECTION BUT CAN BE
EXTERNALLY GROUNDED TO IMPROVE ISOLATION.
19
20
18
17
7
6
8
RF
GND
GND
9
V
CC
1
2
4
5
15
14
12
11
LOBIAS
V
CC
V
CC
GND
GND
GND
3
13
16
10
V
CC
GND
GND
LO
GND
IF+
IF-
GND
GND
GND
R1
C10
C8
C9
C11
LO
INPUT
C6
C1
RF
V
CC
V
CC
1:1
C5
IF
T1
5
4
1
2
N.C.
3
C3
C2
V
CC
MAX2042
EP
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