LFQFP Digital Transmission Interfaces 107

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Part RoHS 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 Negative Supply Voltage Maximum Supply Current Nominal Supply Voltage Hybrid Power Supplies (V) ISDN Access Rate Package Style (Meter) Package Equivalence Code Sub-Category Carrier Type-3 Terminal Pitch Maximum Operating Temperature Battery Supply (V) Minimum Output High Voltage Maximum Output Low Voltage Standard Minimum Operating Temperature Terminal Finish Terminal Position Data Rate JESD-30 Code Reference Point Moisture Sensitivity Level (MSL) Maximum Seated Height Carrier Type-2 Carrier Type-1 Width Qualification Maximum Output Low Current Minimum Power Supply Rejection Ratio (PSRR) Battery Feed JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length

DS21Q50LN+

Maxim Integrated

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

CEPT PCM-30/E-1

14 mm

Not Qualified

e3

30

260

14 mm

DS21Q50LN

Maxim Integrated

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G100

3

1.6 mm

CEPT PCM-30/E-1

14 mm

Not Qualified

e0

14 mm

XRT83SL30IV-F

Exar

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G64

1

1.6 mm

T-1(DS1)

CEPT PCM-30/E-1

10 mm

Not Qualified

e3

10 mm

82V2084PFG8

Renesas Electronics

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

128

LFQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.38 mA

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP128,.63X.87,20

Digital Transmission Interfaces

.5 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

QUAD

R-PQFP-G128

3

1.6 mm

14 mm

Not Qualified

e3

30

260

20 mm

IDT82V2084PFG8

Renesas Electronics

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

128

LFQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

R-PQFP-G128

3

1.6 mm

14 mm

Not Qualified

e3

20 mm

82V2084PFG

Renesas Electronics

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

128

LFQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.38 mA

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP128,.63X.87,20

Digital Transmission Interfaces

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

R-PQFP-G128

3

1.6 mm

14 mm

Not Qualified

e3

30

260

20 mm

IDT82V2084PFG

Renesas Electronics

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

128

LFQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

R-PQFP-G128

3

1.6 mm

14 mm

Not Qualified

e3

20 mm

CS61584A-IQ3

Cirrus Logic

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

2

CMOS

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

Digital Transmission Interfaces

.5 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G64

3

1.6 mm

10 mm

Not Qualified

e0

10 mm

CS61584A-IQ3Z

Cirrus Logic

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

2

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

Digital Transmission Interfaces

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G64

3

1.6 mm

10 mm

Not Qualified

e3

250

10 mm

XRT83SL30IV

Exar

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G64

1.6 mm

T-1(DS1)

CEPT PCM-30/E-1

10 mm

Not Qualified

e0

10 mm

ZL50232QCG1

Microchip Technology

ISDN ECHO CANCELLER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

.25 mA

1.8 V

1.8,3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G100

1.6 mm

14 mm

Not Qualified

e3

14 mm

AD5011B

Analog Devices

DIGITAL SLIC

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

e0

7 mm

DS21354LN+

Analog Devices

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

CEPT PCM-30/E-1

14 mm

Not Qualified

e3

30

260

14 mm

DS21552LN+

Analog Devices

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

T-1(DS1)

14 mm

Not Qualified

e3

30

260

14 mm

DS21354L+

Analog Devices

PCM TRANSCEIVER

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

CEPT PCM-30/E-1

14 mm

Not Qualified

e3

30

260

14 mm

DS21554LN+

Analog Devices

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

CEPT PCM-30/E-1

14 mm

Not Qualified

e3

30

260

14 mm

DS21552L+

Analog Devices

PCM TRANSCEIVER

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

T-1(DS1)

14 mm

Not Qualified

e3

30

260

14 mm

DS21352LN+

Analog Devices

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

T-1(DS1)

14 mm

Not Qualified

e3

30

260

14 mm

DS21354LC1+

Analog Devices

PCM TRANSCEIVER

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

14 mm

Not Qualified

e3

30

260

14 mm

DS21554L+

Analog Devices

PCM TRANSCEIVER

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

CEPT PCM-30/E-1

14 mm

Not Qualified

e3

30

260

14 mm

ST20184

STMicroelectronics

DIGITAL SLIC

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

2.5,3.3,5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

24 Mbps

S-PQFP-G100

1.6 mm

14 mm

Not Qualified

e4

14 mm

PSF3086F

Infineon Technologies

PCM TRANSCEIVER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

PEF81902FV1.1

Infineon Technologies

ISDN CONTROLLER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G64

3

1.6 mm

10 mm

Not Qualified

220

10 mm

PEF3086F

Infineon Technologies

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-45 Cel

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

PEF81912FV1.3

Infineon Technologies

ISDN CONTROLLER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

PEF82912FV1.3

Infineon Technologies

ISDN CONTROLLER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

PSB3186F

Infineon Technologies

ISDN CONTROLLER

COMMERCIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

BASIC

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

Digital Transmission Interfaces

.5 mm

70 Cel

2.4 V

.45 V

CCITT I.430

0 Cel

QUAD

.144 Mbps

S-PQFP-G64

S/T

1.6 mm

10 mm

Not Qualified

4.5 Amp

10 mm

PEF81913FV1.3

Infineon Technologies

ISDN CONTROLLER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

PEB20954HT

Infineon Technologies

ISDN ECHO CANCELLER

COMMERCIAL

GULL WING

144

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.35 mA

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP144,.87SQ,20

Other Telecom ICs

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G144

1.6 mm

20 mm

Not Qualified

20 mm

PEB3081F

Infineon Technologies

DIGITAL SLIC

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

BASIC

FLATPACK, LOW PROFILE, FINE PITCH

TQFP48,.35SQ

Digital Transmission Interfaces

.5 mm

70 Cel

2.4 V

.45 V

CCITT I.430

0 Cel

QUAD

.144 Mbps

S-PQFP-G48

S/T

1.27 mm

7 mm

Not Qualified

6 Amp

7 mm

PSB3186FV1.4

Infineon Technologies

ISDN CONTROLLER

COMMERCIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

BASIC

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

Digital Transmission Interfaces

.5 mm

70 Cel

2.4 V

.45 V

CCITT I.430

0 Cel

QUAD

.144 Mbps

S-PQFP-G64

S/T

3

1.6 mm

10 mm

Not Qualified

4.5 Amp

260

10 mm

PEF82902FV1.1

Infineon Technologies

ISDN CONTROLLER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G64

3

1.6 mm

10 mm

Not Qualified

e3

260

10 mm

PSB7110-F

Infineon Technologies

DIGITAL SLIC

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

QUAD

S-PQFP-G100

1.6 mm

14 mm

Not Qualified

14 mm

PEB22504

Infineon Technologies

DIGITAL SLIC

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3/5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

S-PQFP-G100

1.6 mm

T-1(DS1)

CEPT PCM-30/E-1

14 mm

Not Qualified

e0

14 mm

PEF20954HT

Infineon Technologies

ISDN ECHO CANCELLER

INDUSTRIAL

GULL WING

144

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.35 mA

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP144,.87SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G144

1.6 mm

20 mm

Not Qualified

20 mm

PEB3086F

Infineon Technologies

PCM TRANSCEIVER

COMMERCIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

BASIC

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

Digital Transmission Interfaces

.5 mm

70 Cel

2.4 V

.45 V

CCITT I.430

0 Cel

QUAD

.144 Mbps

S-PQFP-G64

S/T

1.6 mm

10 mm

Not Qualified

6 Amp

10 mm

PEF3081F

Infineon Technologies

DIGITAL SLIC

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

BASIC

FLATPACK, LOW PROFILE, FINE PITCH

TQFP48,.35SQ

Digital Transmission Interfaces

.5 mm

85 Cel

2.4 V

.45 V

CCITT I.430

-45 Cel

TIN LEAD

QUAD

.144 Mbps

S-PQFP-G48

S/T

1.27 mm

7 mm

Not Qualified

6 Amp

e0

7 mm

PEF2091FV5.3

Infineon Technologies

ISDN ECHO CANCELLER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G64

3

1.6 mm

10 mm

Not Qualified

260

10 mm

PEB20954

Infineon Technologies

ISDN ECHO CANCELLER

COMMERCIAL

GULL WING

144

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP144,.87SQ,20

Other Telecom ICs

.5 mm

70 Cel

0 Cel

TIN LEAD

QUAD

S-PQFP-G144

1.6 mm

20 mm

Not Qualified

e0

20 mm

PEF22504HT

Infineon Technologies

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

144

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

1.8 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G144

1.6 mm

20 mm

Not Qualified

20 mm

PEF82913FV1.3

Infineon Technologies

ISDN CONTROLLER

INDUSTRIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

PEB3086FV1.4

Infineon Technologies

PCM TRANSCEIVER

COMMERCIAL

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G64

4

1.6 mm

10 mm

260

10 mm

PSB21910FV5.1

Infineon Technologies

ISDN ECHO CANCELLER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

DS21448L

Maxim Integrated

PCM TRANSCEIVER

COMMERCIAL

GULL WING

128

LFQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.4 mA

3.3 V

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP128,.63X.87,20

Digital Transmission Interfaces

.5 mm

70 Cel

0 Cel

TIN LEAD

QUAD

R-PQFP-G128

3

1.6 mm

14 mm

Not Qualified

e0

20 mm

DS21554LN

Maxim Integrated

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G100

3

1.6 mm

CEPT PCM-30/E-1

14 mm

Not Qualified

e0

14 mm

DS21554LB

Maxim Integrated

PCM TRANSCEIVER

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

TIN LEAD

QUAD

S-PQFP-G100

3

1.6 mm

14 mm

Not Qualified

e0

14 mm

DS21354GN

Maxim Integrated

PCM TRANSCEIVER

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G100

3

1.6 mm

14 mm

Not Qualified

e0

14 mm

DS21354LB

Maxim Integrated

PCM TRANSCEIVER

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

TIN LEAD

QUAD

S-PQFP-G100

3

1.6 mm

14 mm

Not Qualified

e0

14 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.