SI3225-G-GQ Silicon Laboratories Inc, SI3225-G-GQ Datasheet - Page 82

• Manufacturer Part Number: SI3225-G-GQ
• Description: IC PROSLIC/CODEC DUAL 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3225-G-GQ

• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: GCI, PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 65mA
• Power (watts): 941mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Includes: Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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