AM79C32A Advanced Micro Devices, AM79C32A Datasheet - Page 90

• Manufacturer Part Number: AM79C32A
• Description: Digital Subscriber Controller (DSC) Circuit
• Manufacturer: Advanced Micro Devices

90
–29.9
–29.8
–29.7
–29.6
–29.5
–29.4
–29.3
–29.2
–29.1
–29.0
–28.8
–28.6
–28.4
–28.3
–28.2
–28.1
–28.0
–27.7
–27.3
–27.0
–26.8
–26.7
–26.6
–26.5
–26.4
–26.2
–25.9
–25.6
–25.4
–25.3
–25.2
–25.1
–24.9
–24.8
–24.7
–24.6
–24.5
–24.4
–24.3
–24.2
–12.4
–12.3
–12.2
Gain
(dB)
MSB
8D
8D
8D
8D
8D
8D
8D
8D
8D
8D
8D
8C
8D
8D
8D
8C
8C
8C
8C
8C
8D
8C
8D
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8B
8A
A0
90
90
90
90
90
91
Table 1. Coefficients for GX, GR, and STG Attenuators (Continued)
Hex
LSB
AC
BB
BC
BE
5C
C5
4A
C4
3A
3B
C3
2A
2B
2C
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
C1
C2
C3
D1
D2
E1
D2
43
42
33
32
24
23
22
15
13
93
05
61
–24.0
–23.9
–23.8
–23.7
–23.6
–23.5
–23.4
–23.3
–23.2
–23.1
–23.0
–22.9
–22.8
–22.6
–22.4
–22.3
–22.2
–22.1
–22.0
–21.9
–21.7
–21.3
–20.9
–20.7
–20.6
–20.5
–20.4
–20.2
–19.9
–19.5
–19.4
–19.3
–19.2
–19.1
–18.9
–18.8
–18.7
–18.6
–18.5
–18.4
Gain
(dB)
Am79C30A/32A Data Sheet
–7.7
–7.6
–7.5
MSB
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8C
8B
8B
8B
8B
8C
8B
8C
8B
8B
8B
8B
8A
8B
8B
8B
8B
8B
8B
90
90
90
90
90
90
91
92
93
93
Hex
LSB
AC
BB
B7
B6
B5
4A
B4
3A
3B
B3
2B
2C
2E
B2
A2
A3
A4
A6
B1
B2
B3
B4
C1
C2
C3
D1
D2
A3
43
42
34
33
32
31
24
23
22
15
13
93
14
22
23
–18.2
–18.1
–18.0
–17.9
–17.8
–17.7
–17.6
–17.5
–17.4
–17.3
–17.2
–17.1
–17.0
–16.9
–16.8
–16.6
–16.3
–16.2
–16.1
–16.0
–15.9
–15.7
–15.3
–14.9
–14.7
–14.6
–14.5
–14.4
–14.2
–13.8
–13.5
–13.4
–13.3
–13.2
–13.1
–13.0
–12.9
–12.7
–12.6
–12.5
Gain
(dB)
–3.6
–3.5
–3.4
MSB
8B
8A
8B
8B
8B
8B
8B
8B
8B
8B
8B
8B
8B
8A
8B
8B
8B
8A
8A
8A
8A
8A
9A
9A
9A
91
91
91
90
90
91
91
89
91
91
91
91
91
91
91
91
91
91
Hex
LSB
1D
4D
3D
2D
3C
C2
E2
1F
1E
4A
A4
3B
A3
2A
2B
2E
A1
A4
A5
2B
B1
B2
3B
4B
1A
1B
97
42
41
33
32
24
23
22
22
23
92
33
34
35
41
44
22