Broadcom Network Interfaces 67

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Part	Manufacturer	Telecom IC Type	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Screening Level	No. of Transceivers	Nominal Supply Voltage	Package Style (Meter)	Package Equivalence Code	Terminal Position	Data Rate	JESD-30 Code	Moisture Sensitivity Level (MSL)	Width	Additional Features	Peak Reflow Temperature (C)	Length
BCM54382C1KFBG	Broadcom	ETHERNET TRANSCEIVER							1	CMOS		8					1000 Mbps		3			260
BCM54612EB1KMLG	Broadcom	ETHERNET TRANSCEIVER							1	CMOS				CHIP CARRIER					3			260
BCM5481A2KMLG	Broadcom	ETHERNET TRANSCEIVER							1	CMOS		1					1000 Mbps		3			260
BCM54220B0IQLEG	Broadcom	ETHERNET TRANSCEIVER	UNSPECIFIED			UNSPECIFIED	UNSPECIFIED		1	CMOS		2	1 V			UNSPECIFIED					also operates with 3.3v nom supply
BCM84881B0IFSBG	Broadcom	ETHERNET TRANSCEIVER	BALL			SQUARE	PLASTIC/EPOXY	YES	1	CMOS		1	1 V			BOTTOM	10000 Mbps	S-PBGA-B	3			260
BCM56640XB0KFSBG	Broadcom	ETHERNET TRANSCEIVER	BALL			SQUARE	PLASTIC/EPOXY	YES	1							BOTTOM		S-PBGA-B
BCM89500BQLEG	Broadcom	ETHERNET TRANSCEIVER	GULL WING	176		SQUARE	PLASTIC/EPOXY	YES	1		AEC-Q100	4				QUAD		S-PQFP-G176
BCM89500BPBG	Broadcom	ETHERNET TRANSCEIVER	GULL WING	176		SQUARE	PLASTIC/EPOXY	YES	1		AEC-Q100	4				QUAD		S-PQFP-G176
BCM89501BPBG	Broadcom	ETHERNET TRANSCEIVER	GULL WING	176		SQUARE	PLASTIC/EPOXY	YES	1		AEC-Q100	5				QUAD		S-PQFP-G176
BCM53457A0KFSBG	Broadcom	ETHERNET TRANSCEIVER	BALL			SQUARE	PLASTIC/EPOXY	YES	1	CMOS				GRID ARRAY		BOTTOM		S-PBGA-B		27 mm			27 mm
BCM54220SB0KQLEG	Broadcom	ETHERNET TRANSCEIVER	GULL WING	128		RECTANGULAR	PLASTIC/EPOXY	YES	1			2	1 V			QUAD	1000 Mbps	R-PQFP-G128	3			260
BCM54220SB0KFBG	Broadcom	ETHERNET TRANSCEIVER	BALL	144		RECTANGULAR	PLASTIC/EPOXY	YES	1			2	1 V	GRID ARRAY		BOTTOM	1000 Mbps	R-PBGA-B144	3			260
BCM88680CA1KFSBG	Broadcom	SUPPORT CIRCUIT	UNSPECIFIED			UNSPECIFIED	UNSPECIFIED		1							UNSPECIFIED	900000 Mbps	X-XXSS-X
BCM54216EB1IMLG	Broadcom	ETHERNET TRANSCEIVER	NO LEAD	68	QCCN	RECTANGULAR	UNSPECIFIED	YES	1	CMOS		1		CHIP CARRIER		QUAD		R-XQCC-N68
BCM5248UA4IQLEG	Broadcom	ETHERNET TRANSCEIVER	BALL	256		RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		1	1.8 V		BGA256(UNSPEC)	BOTTOM		R-PBGA-B256			IT IS ALSO AVAILABLE IN 128 PIN QFP
BCM8725AIFBG	Broadcom	ETHERNET TRANSCEIVER	BALL	324		SQUARE	PLASTIC/EPOXY	YES	1			2	1.2 V			BOTTOM		S-PBGA-B324
BCM5481A2IFBG	Broadcom	ETHERNET TRANSCEIVER	BALL	100		SQUARE	PLASTIC/EPOXY	YES	1	CMOS		1				BOTTOM	1000 Mbps	S-PBGA-B100
BCM54991LB0IFEBG	Broadcom	ETHERNET TRANSCEIVER	BALL			SQUARE	PLASTIC/EPOXY	YES	1	CMOS		1	.8 V			BOTTOM	5000 Mbps	S-PBGA-B
BCM82756AIFSBG	Broadcom	ETHERNET TRANSCEIVER	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS			1 V	GRID ARRAY		BOTTOM	10000 Mbps	S-PBGA-B256

Network Interfaces

A network interface is an electronic component that connects a device to a network, enabling it to communicate with other devices and access shared resources. Network interfaces are essential for modern communication systems, providing a means of transmitting and receiving data over a variety of communication channels and protocols.

Some common types of network interfaces include Ethernet, Wi-Fi, Bluetooth, and cellular network interfaces. Ethernet is a wired network interface that uses twisted-pair cables to transmit data over local area networks (LANs). Wi-Fi is a wireless network interface that uses radio waves to transmit data over wireless local area networks (WLANs). Bluetooth is a short-range wireless network interface that is used for connecting peripheral devices such as keyboards and headphones to computers and mobile devices. Cellular network interfaces are used for mobile communications over cellular networks, providing internet connectivity and voice communication.

Network interfaces use various protocols and standards to ensure reliable and efficient data transmission. These protocols include TCP/IP, which is used for internet communication, and IEEE 802.11, which is used for wireless LANs. Network interfaces also use techniques such as packet framing, error correction, and flow control to ensure that data is transmitted accurately and efficiently.

In addition to providing a means of data transmission, network interfaces also enable devices to access shared resources such as printers and file servers. They also enable devices to communicate with each other, allowing for collaboration and information sharing.