44 Network Interfaces 37

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Part	Manufacturer	Telecom IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	No. of Transceivers	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Data Rate	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
RN131G-I/RM	Microchip Technology	LAN SWITCHING CIRCUIT	OTHER	NO LEAD	44		RECTANGULAR	UNSPECIFIED	YES	1				3.3 V		MICROELECTRONIC ASSEMBLY			2 mm	85 Cel	-30 Cel		UNSPECIFIED		R-XXMA-N44		3.5 mm	20 mm			NOT SPECIFIED	NOT SPECIFIED	37 mm
RN131G-I/RM475	Microchip Technology	LAN SWITCHING CIRCUIT	OTHER	NO LEAD	44		RECTANGULAR	UNSPECIFIED	YES	1				3.3 V		MICROELECTRONIC ASSEMBLY			2 mm	85 Cel	-30 Cel		UNSPECIFIED		R-XXMA-N44		3.5 mm	20 mm			NOT SPECIFIED	NOT SPECIFIED	37 mm
RN131G-I/RM481	Microchip Technology	WIRELESS LAN CIRCUIT	OTHER	NO LEAD	44		RECTANGULAR	UNSPECIFIED	YES	1	HYBRID			3.3 V		MICROELECTRONIC ASSEMBLY			2 mm	85 Cel	-30 Cel		QUAD		R-XQMA-N44		3.5 mm	20 mm					37 mm
RN131G-I/RM475PSW	Microchip Technology	WIRELESS LAN CIRCUIT	OTHER	NO LEAD	44		RECTANGULAR	UNSPECIFIED	YES	1	HYBRID			3.3 V		MICROELECTRONIC ASSEMBLY			2 mm	85 Cel	-30 Cel		QUAD		R-XQMA-N44		3.5 mm	20 mm					37 mm
RN-131G	Microchip Technology	LAN SWITCHING CIRCUIT	OTHER	NO LEAD	44		RECTANGULAR	UNSPECIFIED	YES	1				3.3 V		MICROELECTRONIC ASSEMBLY			2 mm	85 Cel	-30 Cel		UNSPECIFIED		R-XXMA-N44		3.5 mm	20 mm			NOT SPECIFIED	NOT SPECIFIED	37 mm
TMS38053FNS	Texas Instruments	TOKEN RING TRANSCEIVER	OTHER	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES			1	.23 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	100 Cel	-55 Cel		QUAD	16 Mbps	S-PQCC-J44				Not Qualified		NOT SPECIFIED	NOT SPECIFIED
TMS38054FNL	Texas Instruments	TOKEN RING TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		1	.2 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel		QUAD	16 Mbps	S-PQCC-J44		4.57 mm	16.5862 mm	Not Qualified		NOT SPECIFIED	NOT SPECIFIED	16.5862 mm
TMS380SRAFN	Texas Instruments	TOKEN RING TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS			5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		QUAD		S-PQCC-J44		4.57 mm	16.5862 mm	Not Qualified		NOT SPECIFIED	NOT SPECIFIED	16.5862 mm
TMS38053FN	Texas Instruments	TOKEN RING TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES			1	.23 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	60 Cel	0 Cel		QUAD	16 Mbps	S-PQCC-J44				Not Qualified		NOT SPECIFIED	NOT SPECIFIED
TMS38054FNLR	Texas Instruments	TOKEN RING TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		1	.2 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel		QUAD	16 Mbps	S-PQCC-J44		4.57 mm	16.5862 mm	Not Qualified		NOT SPECIFIED	NOT SPECIFIED	16.5862 mm
TMS38054FN	Texas Instruments	TOKEN RING TRANSCEIVER	OTHER	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		1	200 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	99 Cel	0 Cel		QUAD	16 Mbps	S-PQCC-J44		4.57 mm	16.5862 mm	Not Qualified				16.5862 mm
TMS38054FNR	Texas Instruments	TOKEN RING TRANSCEIVER	OTHER	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1			200 mA	5 V		CHIP CARRIER			1.27 mm	99 Cel	0 Cel		QUAD		S-PQCC-J44		4.57 mm	16.5862 mm	Not Qualified				16.5862 mm
TMS380SRAFNL	Texas Instruments	TOKEN RING TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS			5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		QUAD		S-PQCC-J44		4.57 mm	16.585 mm	Not Qualified				16.585 mm
MAX3980UTH+	Analog Devices	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1	BIPOLAR			3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Analog Transmission Interfaces	.5 mm	85 Cel	0 Cel	Matte Tin (Sn) - annealed	QUAD		S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	e3	30	260	7 mm
MAX3980UTH+T	Analog Devices	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Analog Transmission Interfaces	.5 mm	85 Cel	0 Cel	Matte Tin (Sn) - annealed	QUAD		S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	e3	30	260	7 mm
SAA7207H/C1	NXP Semiconductors	REED-SOLOMON DECODER	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1				5 V		FLATPACK			.8 mm	70 Cel	0 Cel		QUAD		S-PQFP-G44		2.1 mm	10 mm	Not Qualified				10 mm
SAA7207H/C1GPB	NXP Semiconductors	REED-SOLOMON DECODER		GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1				5 V		FLATPACK			.8 mm				QUAD		S-PQFP-G44		2.1 mm	10 mm	Not Qualified				10 mm
SAA7207H/C1GPB-T	NXP Semiconductors	REED-SOLOMON DECODER		GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1				5 V		FLATPACK			.8 mm				QUAD		S-PQFP-G44		2.1 mm	10 mm	Not Qualified				10 mm
SAA7207H/C1-T	NXP Semiconductors	REED-SOLOMON DECODER	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1				5 V		FLATPACK			.8 mm	70 Cel	0 Cel		QUAD		S-PQFP-G44		2.1 mm	10 mm	Not Qualified				10 mm
2746977	Phoenix Contact		INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS	1	40 mA	5 V	5	FLATPACK	QFP44,.47SQ,32	Network Interfaces	.8 mm	85 Cel	-40 Cel		QUAD	2 Mbps	S-PQFP-G44				Not Qualified
MAX3981UTH+T	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	VQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V		CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	0 Cel		QUAD		S-XQCC-N44		.8 mm	7 mm	Not Qualified		NOT SPECIFIED	NOT SPECIFIED	7 mm
MAX3980UGH-TD	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Analog Transmission Interfaces	.5 mm	85 Cel	0 Cel	TIN LEAD	QUAD		S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	e0			7 mm
MAX3981UTH+	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	VQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V		CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	0 Cel	MATTE TIN	QUAD		S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	e3	30	260	7 mm
MAX3980UGH-D	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Analog Transmission Interfaces	.5 mm	85 Cel	0 Cel	TIN LEAD	QUAD		S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	e0			7 mm
MAX3981UGH-TD	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Other Telecom ICs	.5 mm	85 Cel	0 Cel	TIN LEAD	QUAD		S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	e0			7 mm
MAX3981UGH	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Other Telecom ICs	.5 mm	85 Cel	0 Cel	TIN LEAD	QUAD		S-XQCC-N44	3	.8 mm	7 mm	Not Qualified	e0			7 mm
MAX3981UGH-D	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1				3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Other Telecom ICs	.5 mm	85 Cel	0 Cel	TIN LEAD	QUAD		S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	e0			7 mm
MAX3980UGH	Maxim Integrated	INTERFACE CIRCUIT	OTHER	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED	YES	1	BIPOLAR			3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	Analog Transmission Interfaces	.5 mm	85 Cel	0 Cel	TIN LEAD	QUAD		S-XQCC-N44	3	.8 mm	7 mm	Not Qualified	e0			7 mm
FT3120-E4P40	Renesas Electronics	MANCHESTER ENCODER/DECODER	OTHER	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	1				5 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel	-25 Cel		QUAD		S-PQFP-G44		1.6 mm	10 mm					10 mm
L64715JC-30	Broadcom		COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES					5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-PQCC-J44				Not Qualified	e0
FQ80C24	Broadcom	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	44	QFP		PLASTIC/EPOXY	YES		CMOS	1	150 mA	5 V	5	FLATPACK	QFP44(UNSPEC)	Network Interfaces		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD						Not Qualified	e0
NQ80C24	Broadcom	ETHERNET TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES		CMOS	1	150 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-PQCC-J44				Not Qualified	e0
NQ80225	Broadcom	ETHERNET TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	1	.22 mA	3.3 V	3.3	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel	TIN LEAD	QUAD	100 Mbps	S-PQCC-J44		4.57 mm	16.5862 mm	Not Qualified	e0	30	225	16.5862 mm
L802255	Broadcom	ETHERNET TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		4	140 mA	3.3 V		CHIP CARRIER	LDCC44,.7SQ		1.27 mm	70 Cel	0 Cel		QUAD	100 Mbps	S-PQCC-J44		4.57 mm	16.585 mm					16.585 mm
L80225	Broadcom	ETHERNET TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	2	.14 mA	3.3 V	3.3	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel	TIN LEAD	QUAD	100 Mbps	S-PQCC-J44		4.57 mm	16.585 mm	Not Qualified	e0	30	225	16.585 mm
NQ80220	Broadcom	ETHERNET TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES		CMOS	1	200 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD	100 Mbps	S-PQCC-J44				Not Qualified	e0
LQ80220	Broadcom	ETHERNET TRANSCEIVER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES			1	200 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD	100 Mbps	S-PQCC-J44				Not Qualified	e0

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.