SI3056-FS Overview
To save board space, the 16-SOIC (0.154, 3.90mm Width) package is used.Packing is done according to the Tube method.A Surface Mount mounting type is used.The telecom IC is composed of 1 circuits.A higher supply voltage for 3V~3.6V will improve efficiency.The operating temperature set at 0°C~70°C can offer reliable performance.Surface Mount is the way telecom switching is mounted.Telecom switching configuration has 16 terminations.Telecom interfaces contain 16 pins.In addition to telecom switching's base part number SI3056, it can be used to find other related parts.In order to provide designers with a great deal of flexibility, this telecom circuit operates on the supply voltage of 3.3V.A designer can make use of this telecom circuit by operating with the 15mA supply current.
SI3056-FS Features
Available in the 16-SOIC (0.154, 3.90mm Width) package
Operating supply voltage of 3.3V
Operating supply current of 15mA

SI3056-FS Applications
There are a lot of Silicon Labs
SI3056-FS Telecom applications.

Add/Drop multiplexers (ADMs)
T1/E1/J1 add/drop multiplexers (MUX)
Channel Service Units (CSUs): T1/E1/J1
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

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Number of Pins	16
Operating Temperature	0°C~70°C
Packaging	Tube
Published	1999
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Voltage - Supply	3V~3.6V
Terminal Position	DUAL
Terminal Form	GULL WING
Base Part Number	SI3056
Function	Direct Access Arrangement (DAA)
Operating Supply Voltage	3.3V
Supply Voltage-Max (Vsup)	3.6V
Supply Voltage-Min (Vsup)	3V
Interface	DSP, Serial
Number of Circuits	1
Operating Supply Current	15mA
Consumer IC Type	CONSUMER CIRCUIT
Length	9.9mm
Width	3.9mm
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free