Datasheet
Pin Configuration/
Functional Diagram
MAX2057
27
26
25
24
23
32 31 30 29 28
GND
GND
GND
GND
OUT
GND
GND
GND
GND
GND
GND
OUT_A
GND
GND
IN_A
V
CC
V
CC
GND
GND
IN
GND
GND
V
CC
GND
GND
ATTN_OUT
AMP_IN
GND
V
CNTL
GND
V
CC
GND
R
SET1
V
CC
R
SET2
GND
36 35 34 33
14 15 16 17 1810 11 12 13
22
20
21
19
5
4
3
2
9
8
7
6
1
ATTENUATION
CONTROL
CIRCUITRY
EP
Chip Information
PROCESS: BiCMOS
Package Information
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages
. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
36 TQFN-EP T3666+2
21-0141 90-0049
MAX2057
1300MHz to 2700MHz Variable-Gain
Amplifier with Analog Gain Control
12 ______________________________________________________________________________________