Onsemi Digital Transmission Interfaces 29

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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	Nominal Supply Voltage	Package Style (Meter)	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Position	JESD-30 Code	Maximum Seated Height	Width	Qualification	Length
MTC-20276PC-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 V	CHIP CARRIER	1.27 mm	70 Cel	0 Cel	QUAD	S-PQCC-J44	4.57 mm	16.5862 mm	Not Qualified	16.5862 mm
MTC-20277PQ-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 V	FLATPACK	.8 mm	85 Cel	-40 Cel	QUAD	S-PQFP-G44	2.45 mm	10 mm	Not Qualified	10 mm
MTC-20285	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES	1			FLATPACK	.65 mm	70 Cel	0 Cel	QUAD	S-PQFP-G144	3.91 mm	28 mm	Not Qualified	28 mm
MTC-20232PQ-I	Onsemi	DIGITAL SLIC		GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES				FLATPACK, LOW PROFILE	.8 mm			QUAD	S-PQFP-G44	1.6 mm	10 mm	Not Qualified	10 mm
MTC-20280PQ-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.65 mm	70 Cel	0 Cel	QUAD	R-PQFP-G100	3.4 mm	14 mm	Not Qualified	20 mm
MTC-20285-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES	1			FLATPACK	.65 mm	85 Cel	-40 Cel	QUAD	S-PQFP-G144	3.91 mm	28 mm	Not Qualified	28 mm
MTC-20277-PCINTT	Onsemi	ISDN CONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		3.3 V	CHIP CARRIER	1.27 mm	85 Cel	-40 Cel	QUAD	S-PQCC-J44	4.57 mm	16.5862 mm	Not Qualified	16.5862 mm
MTC-20279PQ-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.8 mm	85 Cel	-40 Cel	QUAD	R-PQFP-G80	3.4 mm	14 mm	Not Qualified	20 mm
MTC-20279PQ-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.8 mm	70 Cel	0 Cel	QUAD	R-PQFP-G80	3.4 mm	14 mm	Not Qualified	20 mm
MTC-20172-PD	Onsemi	ISDN CONTROLLER	COMMERCIAL	THROUGH-HOLE	22	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		5 V	IN-LINE	2.54 mm	70 Cel	0 Cel	DUAL	R-PDIP-T22	5.59 mm	10.16 mm	Not Qualified	27.685 mm
MTC-20278PQ-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.8 mm	70 Cel	0 Cel	QUAD	R-PQFP-G80	3.4 mm	14 mm	Not Qualified	20 mm
MTC-20280PQT-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.65 mm	85 Cel	-40 Cel	QUAD	R-PQFP-G100	3.4 mm	14 mm	Not Qualified	20 mm
MTC-20232PQ-C	Onsemi	DIGITAL SLIC		GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES				FLATPACK, LOW PROFILE	.8 mm			QUAD	S-PQFP-G44	1.6 mm	10 mm	Not Qualified	10 mm
MTC-20276PC-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 V	CHIP CARRIER	1.27 mm	85 Cel	-40 Cel	QUAD	S-PQCC-J44	4.57 mm	16.5862 mm	Not Qualified	16.5862 mm
MTC-20279ILTT	Onsemi	DIGITAL SLIC		GULL WING	64	QFP	UNSPECIFIED	PLASTIC/EPOXY	YES	4		3.3 V	FLATPACK				QUAD	X-PQFP-G64			Not Qualified
MTC-20276PQ-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 V	FLATPACK	.8 mm	70 Cel	0 Cel	QUAD	S-PQFP-G44	2.45 mm	10 mm	Not Qualified	10 mm
MTC-20278ILTQ	Onsemi	ISDN CONTROLLER		GULL WING	64	QFP	UNSPECIFIED	PLASTIC/EPOXY	YES	4		3.3 V	FLATPACK				QUAD	X-PQFP-G64			Not Qualified
MTC-20277PC-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 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
MTC-20276-PCINTQ	Onsemi	ISDN CONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		3.3 V	CHIP CARRIER	1.27 mm	85 Cel	-40 Cel	QUAD	S-PQCC-J44	4.57 mm	16.5862 mm	Not Qualified	16.5862 mm
MTC-20280PQT-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.65 mm	70 Cel	0 Cel	QUAD	R-PQFP-G100	3.4 mm	14 mm	Not Qualified	20 mm
MTC-30132SO-C	Onsemi	DIGITAL SLIC		GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES				SMALL OUTLINE	1.27 mm			DUAL	R-PDSO-G28	2.65 mm	7.5 mm	Not Qualified	17.9 mm
MTC-20280PQ-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.65 mm	85 Cel	-40 Cel	QUAD	R-PQFP-G100	3.4 mm	14 mm	Not Qualified	20 mm
MTC-20172-PC	Onsemi	ISDN CONTROLLER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		5 V	CHIP CARRIER		70 Cel	0 Cel	QUAD	S-PQCC-J28			Not Qualified
MTC-20277PQ-C	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 V	FLATPACK	.8 mm	70 Cel	0 Cel	QUAD	S-PQFP-G44	2.45 mm	10 mm	Not Qualified	10 mm
MTC-20278PQ-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.8 mm	85 Cel	-40 Cel	QUAD	R-PQFP-G80	3.4 mm	14 mm	Not Qualified	20 mm
MTC-20276PQ-I	Onsemi	ISDN CONTROLLER	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 V	FLATPACK	.8 mm	70 Cel	0 Cel	QUAD	S-PQFP-G44	2.45 mm	10 mm	Not Qualified	10 mm
MTC-20276-PQINTQ	Onsemi	ISDN CONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1		3.3 V	FLATPACK	.8 mm	85 Cel	-40 Cel	QUAD	S-PQFP-G44	2.35 mm	10 mm	Not Qualified	10 mm
MTC-30132SO-I	Onsemi	DIGITAL SLIC		GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES				SMALL OUTLINE	1.27 mm			DUAL	R-PDSO-G28	2.65 mm	7.5 mm	Not Qualified	17.9 mm
MTC-20277PC-I	Onsemi	ISDN CONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	3.3 V	CHIP CARRIER	1.27 mm	85 Cel	-40 Cel	QUAD	S-PQCC-J44	4.57 mm	16.585 mm	Not Qualified	16.585 mm

Digital Transmission Interfaces

Digital Transmission Interfaces are electronic components that enable the efficient transfer of digital signals between devices in communication systems. These interfaces are used in a wide range of applications, including computer networking, telecommunications, and consumer electronics. They provide a means of transmitting digital data over various communication channels, such as Ethernet networks, USB cables, and wireless communication protocols.

Digital Transmission Interfaces use a variety of protocols and standards to ensure the reliable and efficient transmission of data. These protocols include packet framing, which involves adding header and footer information to each data packet to enable proper routing and error detection. Error correction techniques are also used to ensure that the transmitted data is accurately received, even in the presence of noise or other transmission errors. Flow control is another important aspect of digital transmission, which helps to prevent data loss or congestion by regulating the flow of data between the transmitting and receiving devices.

There are several different types of Digital Transmission Interfaces, each designed for a specific communication channel or protocol. Ethernet is a popular interface used for wired networking, while USB is commonly used for connecting peripherals to computers and mobile devices. Bluetooth and Wi-Fi are wireless communication protocols used for short-range and long-range data transmission, respectively. Serial Interfaces, such as RS-232 and RS-485, are used for point-to-point data communication over long distances.

Digital Transmission Interfaces offer several advantages over analog communication systems. They provide higher data rates, increased noise immunity, and more efficient use of transmission bandwidth. They also offer greater flexibility and ease of use, enabling seamless integration with other digital systems. However, Digital Transmission Interfaces also require specialized hardware and software, and may be susceptible to data loss or corruption due to transmission errors.