Datasheet

Maxim Integrated │ 25
MAX2022 High-Dynamic-Range, Direct Up/
Downconversion 1500MHz to 3000MHz
Quadrature Modulator/Demodulator
www.maximintegrated.com
Typical Application Circuit
1
2
3
4
5
6
7
8
9
10
11 12
13 14 15
16 17
18
27
26
25
24
23
22
21
20
19
36
35
34
33 32
31
30 29
28
∑
BIAS
LO2
BIAS
LO1
90°
0°
BIAS
LO3
GND
BBIP
BBIN
GND
RF
RF
L1
GND
BBQN
BBQP
Q+
Q-
GND
I-
I+
C9
C16
C8
0.1µF
V
CC
C7
22pF
C5
0.1µF
C6
22pF
V
CC
GND GND GND GND
VCCLOI1 VCCLOI2
GNDGND GND
GND
GND
RBIASLO3
R3
301Ω
C1
22pF
C3
C2
0.1µF
V
CC
VCCLOA
LO
LO
GND
RBIASLO1
R1
432Ω
N.C.
RBIASLO2
C11
0.1µF
V
CC
C10
22pF
C12
0.1µF
C13
22pF
V
CC
GNDGNDGND
VCCLOQ2
GNDGNDGNDGND
MAX2022
VCCLOQ1
R2
562Ω
EP