Datasheet

MAX2027
IF Digitally Controlled Variable-Gain Amplifier
_______________________________________________________________________________________ 9
which the MAX2027 is mounted be designed to con-
duct 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.
ATTENUATION (dB)
B4
(16dB)
B3*
(8dB)
B2
(4dB)
B1
(2dB)
B0
(1dB)
0 00000
1 00001
2 00010
3 00011
4 00100
5 00101
6 00110
7 00111
8 01000
9 01001
10 01010
11 01011
12 01100
13 01101
14 01110
15 01111
16 1 X 000
17 1 X 001
18 1 X 010
19 1 X 011
20 1 X 100
21 1 X 101
22 1 X 110
23 1 X 111
Table 3. Attenuation Setting vs. Gain-
Control Bits
*Enabling B4 disables B3, and the minimum attenuation is 16dB.
Chip Information
TRANSISTOR COUNT: 325