Datasheet

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MAX2042A
SiGe High-Linearity, 1600MHz to 3900MHz
Upconversion/Downconversion Mixer with LO Buffer
Typical Application Circuit
NOTES:
PINS 3, 4, 5, 10, 12, 13, AND 17 ARE ALL INTERNALLY
CONNECTED TO THE EXPOSED GROUND PAD.
THESE PINS CAN BE EXTERNALLY GROUNDED IN AN ATTEMPT
TO IMPROVE ISOLATION.
PINS 9 AND 15 HAVE NO INTERNAL CONNECTION BUT CAN BE
EXTERNALLY GROUNDED IN AN ATTEMPT TO IMPROVE ISOLATION.
7
6
8
RF
9
V
CC
+5.0V
+5.0V
1 245
15 14 12 11
V
CC
V
CC
GND
GND
GND
IF-
IF+
GND
5
3
IF
T1
GND
GND GND GND
3
13
10
19
20
18
N.C.
17
16
+5.0V
LO
R1
LO
INPUT
C6
RF
1:1
C5
C2 C1
L1
C3
+5.0V
C8 C9
C10
C11
EP
LOBIAS
GNDGNDGNDV
CC
MAX2042A
4
12