SI32285-A-GM Overview
A QFN-48 package is used to reduce board space requirements.A Tray-packing method is used to pack telecommunications equipment.A Surface Mount-mount is used for mounting the telecom circuit.Telecom circuit is made up of 2 circuits.Providing 3.3V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.A -40°C ~ 85°C-temperature setting offers reliable performance.An electric current of - is supplied to telecom equipment .With the voltage of 3.3 V as its supply voltage, designers have a great deal of flexibility.In addition to providing many benefits for designers, it operates using 45 mA as a supply current.With the Si3218x series electronic parts, it can perform similar functions of the telecommunication product .Flexibility is achieved via 1 Channel channels.
SI32285-A-GM Features
Available in the QFN-48 package
Operating supply voltage of 3.3 V
Operating supply current of 45 mA

SI32285-A-GM Applications
There are a lot of Skyworks Solutions, Inc.
SI32285-A-GM Telecom applications.

Fractional T1/E1/J1
BITS Timing
Digital Access Cross-connect System (DACs)
Digital Cross-connect Systems (DCS)
Frame Relay Switches and Access Devices (FRADS)
ISDN Primary Rate Interfaces (PRA)
PBXs channel bank
PCM channel bank
T3 channelized access concentrators
M13 MUX

Package / Case	QFN-48
Mounting Type	Surface Mount
Supplier Device Package	48-QFN (7x7)
Mounting Style	SMD/SMT
RoHS	Details
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Interface Type	3-Wire, PCM
Package	Tube
Base Product Number	SI32285
Mfr	Skyworks Solutions Inc.
Product Status	Active
Packaging	Tray
Series	Si3218x
Operating Temperature	-40°C ~ 85°C
Type	ProSLIC Single Chip Dual FXS Solution
Voltage - Supply	3.3V
Function	-
Operating Supply Voltage	3.3 V
Number of Channels	1 Channel
Interface	3-Wire, PCM
Number of Circuits	2
Operating Supply Current	45 mA
Current - Supply	-
Product	Wideband FXS