SI3225-G-GQ Silicon Laboratories Inc, SI3225-G-GQ Datasheet - Page 66

• 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
66
OSC1EN
ENSYNC1
Gen. 1
Output
Signal
Tone
Message
Message Header
Type
Ring Burst
First
Parameter
0,1
Message
Type
Length
...
...
Figure 37. On-Hook Caller ID Transmission Sequence
, OSC1TA
Figure 36. Tone Generator Timing Diagram
Parameter 1
Length
Data
Channel
Seizure
0,1
...
Parameter 2
Content
Data
...
Rev. 1.3
Mark
, OSC1TI
Message Body
0,1
Packet
...
Data
...
, OSC1TA
Parameter n
0,1
...
Ring Burst
Second
Checksum
...
...