si3225 Silicon Laboratories, si3225 Datasheet - Page 82

• Manufacturer Part Number: si3225
• Description: Dual Proslic Programmable Cmos Slic/codec
• Manufacturer: Silicon Laboratories

Si3220/25 Si3200/02
82
8
7
6
5
4
3
2
1
*Note: Characteristics are symmetrical about analog zero with sign bit = 0 for negative analog values.
Segment
Number
16 X 256
16 X 128
16 X 64
16 X 32
16 X 16
16 X 8
16 X 4
15 X 2
__________________
1 X 1
#Intervals X Interval Size
Table 43. µ-Law Encode-Decode Characteristics
8159
.
.
.
4319
4063
.
.
.
2143
2015
.
.
.
1055
991
.
.
.
511
479
.
.
.
239
223
.
.
.
103
95
.
.
.
35
31
.
.
.
3
1
0
Value at Segment Endpoints
Rev. 1.3
10000000b
10001111b
10011111b
10101111b
10111111b
11001111b
11011111b
11101111b
11111110b
11111111b
Digital Code
*
495
231
99
33
8031
4191
2079
1023
2
0
Decode Level