Datasheet

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MAX2042A
SiGe High-Linearity, 1600MHz to 3900MHz
Upconversion/Downconversion Mixer with LO Buffer
TABLE OF CONTENTS
Absolute Maximum Ratings ...................................................................... 4
Package Thermal Characteristics.................................................................. 4
5.0V Supply DC Electrical Characteristics ........................................................... 4
3.3V Supply DC Electrical Characteristics ........................................................... 4
Recommended AC operating conditions............................................................ 5
5.0V Supply, RF = 2000MHz to 2900MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(DOWNCONVERTER OPERATION)................................................................ 5
3.3V Supply, RF = 2000MHz to 2900MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(DOWNCONVERTER OPERATION)................................................................ 7
5.0V Supply, RF = 3100MHz to 3900MHz, LOW-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(DOWNCONVERTER OPERATION)................................................................ 8
5.0V Supply, RF = 3100MHz to 3900MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(DOWNCONVERTER OPERATION)................................................................ 9
5.0V Supply, RF = 1650MHz to 2250MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(DOWNCONVERTER OPERATION)............................................................... 10
5.0V Supply, RF = 1650MHz to 2250MHz, LOW-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(DOWNCONVERTER OPERATION)............................................................... 11
5.0V Supply, RF = 2000MHz to 2900MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(UPCONVERTER OPERATION) .................................................................. 12
3.3V Supply, RF = 2000MHz to 2900MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL CHARACTERISTICS
(UPCONVERTER OPERATION) .................................................................. 13
Typical Operating Characteristics ................................................................ 14
Pin Configuration ............................................................................. 46
Pin Description ............................................................................... 46
Functional Diagram ........................................................................... 47
Detailed Description........................................................................... 47
RF Input and Balun ..........................................................................47
LO Inputs, Buffer, and Balun...................................................................47
High-Linearity Mixer .........................................................................47
Differential IF Ports ..........................................................................47
Applications Information........................................................................ 48
Input and Output Matching ....................................................................48
Reduced-Power Mode .......................................................................48
Layout Considerations........................................................................48
Power-Supply Bypassing .....................................................................48
Exposed Pad RF/Thermal Considerations ........................................................48