80 Digital Transmission Controllers 17

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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 Maximum Supply Current Nominal Supply Voltage Power Supplies (V) ISDN Access Rate Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Output High Voltage Maximum Output Low Voltage 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 JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length

MT9076BB1

Microchip Technology

FRAMER

INDUSTRIAL

GULL WING

80

LQFP

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

FLATPACK, LOW PROFILE

.65 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G80

1.6 mm

14 mm

Not Qualified

e3

14 mm

PEF2256HV2XSLL76

Intel

FRAMER

GULL WING

80

QFP

UNSPECIFIED

PLASTIC/EPOXY

YES

1

FLATPACK

QUAD

X-PQFP-G80

NOT SPECIFIED

NOT SPECIFIED

PEF2256HV22XP

Infineon Technologies

FRAMER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

145 mA

1.8 V

FLATPACK

QFP80,.68SQ

.65 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G80

2.45 mm

T-1(DS1)

CEPT PCM-30/E-1

14 mm

14 mm

PEB2255

Infineon Technologies

FRAMER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

5

FLATPACK

QFP80,.68SQ

Digital Transmission Controllers

.65 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G80

2.45 mm

14 mm

Not Qualified

e0

14 mm

PEB2256

Infineon Technologies

FRAMER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

3.3

FLATPACK

QFP80,.7SQ

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G80

2.45 mm

T-1(DS1)

CEPT PCM-30/E-1

14 mm

Not Qualified

e0

14 mm

PEF20550

Infineon Technologies

TIME SLOT ASSIGNER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.015 mA

5 V

5

FLATPACK

QFP80,.7SQ

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G80

2.45 mm

14 mm

Not Qualified

e0

14 mm

PEF2256H

Infineon Technologies

FRAMER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.145 mA

1.8 V

1.8,3.3

FLATPACK

QFP80,.68SQ

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G80

1

2.45 mm

T-1(DS1)

CEPT PCM-30/E-1

14 mm

Not Qualified

14 mm

PEB20550-H

Infineon Technologies

TIME SLOT ASSIGNER

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK

.65 mm

QUAD

S-PQFP-G80

2.45 mm

14 mm

Not Qualified

14 mm

PEB2255-H

Infineon Technologies

FRAMER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

140 mA

5 V

5

FLATPACK

QFP80,.7SQ

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G80

2.45 mm

T-1(DS1)

CEPT PCM-30/E-1

14 mm

Not Qualified

e0

14 mm

PEB2254-H

Infineon Technologies

FRAMER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

140 mA

5 V

5

FLATPACK

QFP80,.7SQ

Digital Transmission Controllers

.65 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G80

2.45 mm

14 mm

Not Qualified

e0

14 mm

PEB20550

Infineon Technologies

TIME SLOT ASSIGNER

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.015 mA

5 V

5

FLATPACK

QFP80,.7SQ

Other Telecom ICs

.65 mm

70 Cel

0 Cel

TIN LEAD

QUAD

S-PQFP-G80

2.45 mm

14 mm

Not Qualified

e0

14 mm

DS21Q43FP

Maxim Integrated

FRAMER

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

5 V

FLATPACK

.8 mm

TIN LEAD

QUAD

R-PQFP-G80

3.4 mm

14 mm

Not Qualified

e0

20 mm

DS21Q41AFP

Maxim Integrated

FRAMER

COMMERCIAL

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

5 V

5

FLATPACK

QFP80,.7X.9,32

Digital Transmission Controllers

.8 mm

70 Cel

0 Cel

TIN LEAD

QUAD

R-PQFP-G80

3.4 mm

14 mm

Not Qualified

e0

20 mm

UPD72103GC

Renesas Electronics

FRAMER

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

CMOS

5 V

5

FLATPACK

QFP80,.7SQ

Digital Transmission Controllers

.635 mm

Tin/Lead (Sn/Pb)

QUAD

S-PQFP-G80

Not Qualified

e0

UPD72103GF

Renesas Electronics

FRAMER

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

5 V

5

FLATPACK

QFP80,.7X.9,32

Digital Transmission Controllers

.8 mm

Tin/Lead (Sn/Pb)

QUAD

R-PQFP-G80

Not Qualified

e0

UPD72103AGC-3B9

Renesas Electronics

FRAMER

INDUSTRIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

CMOS

50 mA

5 V

5

FLATPACK

QFP80,.7SQ

Digital Transmission Controllers

.635 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

S-PQFP-G80

Not Qualified

e0

T7230A--TL

Broadcom

FRAMER

INDUSTRIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

e0

30

240

12 mm

Digital Transmission Controllers

Digital Transmission Controllers are electronic components that provide the processing power and functionality for data transmission and communication systems. They are responsible for encoding and decoding digital signals, as well as managing data flow, error correction, and network synchronization.

Some common types of Digital Transmission Controllers include:

1. Modems: These are devices that convert digital signals to analog signals for transmission over telephone lines or other analog communication channels. They also receive and decode analog signals and convert them back into digital signals.

2. Ethernet controllers: These are ICs that manage the data flow and transmission over Ethernet networks. They handle packet routing, error correction, and network synchronization.

3. Wireless communication controllers: These are ICs that manage the data flow and transmission over wireless communication networks, such as Wi-Fi and Bluetooth. They handle packet routing, error correction, and network synchronization.

4. Serial communication controllers: These are ICs that manage the data flow and transmission over serial communication channels, such as RS-232 and USB. They handle packet framing, error correction, and flow control.

Digital Transmission Controllers offer several advantages over traditional 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 Controllers also have some limitations, such as the need for specialized hardware and software, and the potential for data loss or corruption due to transmission errors.