SI3225-G-GQ Silicon Laboratories Inc, SI3225-G-GQ Datasheet - Page 19

• 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
t
t
r
f
t
p
PCLK
t
t
h 1
w f s
t
s u 1
t
FSYNC
fs
t
t
s u 2
h 2
DRX
t
t
t
d 2
d 1
d 3
DTX
Figure 2. PCM Highway Interface Timing Diagram
Rev. 1.3
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