MAX2027 Maxim Integrated Products, MAX2027 Datasheet - Page 10

• Manufacturer Part Number: MAX2027
• Description: MAX2027 if Digitally Controlled Variable-gain Amplifier
• Manufacturer: Maxim Integrated Products

IF Digitally Controlled Variable-Gain Amplifier
Table 3. Attenuation Setting vs. Gain-
Control Bits
*Enabling B4 disables B3, and the minimum attenuation is 16dB.
10
INSERTION LOSS
ATTENUATION
2dB MINIMUM
______________________________________________________________________________________
10
11
12
13
14
15
16
17
18
19
20
21
22
23
0
1
2
3
4
5
6
7
8
9
B4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
B3*
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
B2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
B1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
B0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
TRANSISTOR COUNT: 325
Chip Information