FIDO5200CBCZ Overview
It is a part of the 144-LFBGA, CSPBGA package. This packaging has a Tray-shape, making it convenient to carry around. A reliable operation requires a temperature that is regulated to -40°C~105°C. It should work as long as you use a 1.2V 3.3VV power source. Among other things, it contains 144 terminations. 1.2V is the supply voltage that enables high efficiency. Its IC has the telecom type TELECOM CIRCUIT.
FIDO5200CBCZ Features

FIDO5200CBCZ Applications
There are a lot of Analog Devices Inc.
FIDO5200CBCZ Controllers Interface ICs applications.

Dimmable LED Power Supply
Dimming Control Devices
Commercial LED Lighting
Smart LED Lighting
Portable Appliances
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
IrDA transmission control
Remote transmission formatter

Factory Lead Time	6 Weeks
Package / Case	144-LFBGA, CSPBGA
Surface Mount	YES
Operating Temperature	-40°C~105°C
Packaging	Tray
Pbfree Code	no
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	144
Voltage - Supply	1.2V 3.3V
Terminal Position	BOTTOM
Terminal Form	BALL
Supply Voltage	1.2V
Terminal Pitch	0.8mm
JESD-30 Code	S-PBGA-B144
Function	Switch
Interface	MII, RMII
Protocol	Ethernet
Telecom IC Type	TELECOM CIRCUIT
Standards	IEEE 802.3, 10/100 Base-T/TX PHY
Length	10mm
Height Seated (Max)	1.24mm
Width	10mm
RoHS Status	ROHS3 Compliant