MAX2039 Maxim Integrated Products, MAX2039 Datasheet - Page 14

• Manufacturer Part Number: MAX2039
• Description: 1700MHz to 2200MHz Upconversion/ Downconversion Mixer
• Manufacturer: Maxim Integrated Products

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4
The EP of the MAX2039’s 20-pin thin QFN-EP package
provides a low thermal-resistance path to the die. It is
important that the PC board on which the MAX2039 is
mounted be designed to conduct heat from the EP. In
addition, provide the EP with a low-inductance path to
electrical ground. The EP MUST be soldered to a
ground plane on the PC board, either directly or
through an array of plated via holes.
High-Linearity, 1700MHz to 2200MHz Upconversion/
Downconversion Mixer with LO Buffer/Switch
14
Exposed Pad RF/Thermal Considerations
______________________________________________________________________________________
RF
C3
C1
C5
C4
C2
V
CC
GND
GND
V
TAP
RF
CC
V
1
2
3
4
5
CC
C6
R1
C9
C7
C8
3
1
MAX2039
V
CC
TRANSISTOR COUNT: 1212
PROCESS: SiGe BiCMOS
T1
LOSEL
INPUT
5
4
15
14
13
12
11
Typical Application Circuit
LO2
V
GND
GND
LO1
IF
CC
C12
C10
C11
Chip Information
V
LO2
INPUT
LO1
INPUT
CC