SI3220-GQ Silicon Laboratories Inc, SI3220-GQ Datasheet - Page 90
![IC SLIC/CODEC DUAL-CH 64TQFP](/photos/16/12/161288/tqfp-64_sml.jpg)
SI3220-GQ
Manufacturer Part Number
SI3220-GQ
Description
IC SLIC/CODEC DUAL-CH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3220-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
*
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3220-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
SI3220-GQ
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
Company:
Part Number:
SI3220-GQR
Manufacturer:
SILICON
Quantity:
15 000
Si3220/25 Si3200/02
Figures 60 and 61 are example timing diagrams of a register read and a register write to the Dual ProSLIC using
the GCI. As noted in Figure 59, the transmitter should always anticipate the acknowledgement of the receiver for
correct communication with the Dual ProSLIC. Devices that do not accept this “best case” timing scenario will
not be able to communicate with the Dual ProSLIC.
90
Rev. 1.3