Datasheet

Maxim Integrated │ 17
MAX2022 High-Dynamic-Range, Direct Up/
Downconversion 1500MHz to 3000MHz
Quadrature Modulator/Demodulator
www.maximintegrated.com
Pin Description
Pin Conguration/Functional Diagram
PIN NAME FUNCTION
1,5,9–12,14,16–19,22,24,
27–30,32,34,35,36
GND Ground
2 RBIASLO3
3rdLOAmplierBias.Connecta301Ωresistortoground.
3 VCCLOA LOInputBufferAmplierSupplyVoltage
4 LO LocalOscillatorInput.50Ωinputimpedance.
6 RBIASLO1 1stLOInputBufferAmplierBias.Connecta432Ωresistortoground.
7 N.C. No internal connection and can be connected to ground or left open.
8 RBIASLO2
2ndLOAmplierBias.Connecta562Ωresistortoground.
13 VCCLOI1 I-Channel1stLOAmplierSupplyVoltage
15 VCCLOI2 I-Channel2ndLOAmplierSupplyVoltage
20 BBIP Baseband In-Phase Positive Input
1
2
3
4
5
6
7
8
9
10
11 12
13 14
TQFN
(6mm x 6mm)
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
EP
RF
GND
BBQN
BBQP
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+
RBIASLO3
TOP VIEW
VCCLOA
LO
GND
RBIASLO1
N.C.
RBIASLO2
GND GND GND
VCCLOQ2
GND
GND
GND
GND
MAX2022
VCCLOI1 VCCLOI2
VCCLOQ1