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Part RoHS Manufacturer Telecom IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Applications Surface Mount No. of Functions Output Code No. of Channels Technology Screening Level Nominal Negative Supply Voltage No. of Transceivers Maximum Supply Current Nominal Supply Voltage Hybrid Input Code Power Supplies (V) ISDN Access Rate Package Style (Meter) Package Equivalence Code Sub-Category Carrier Type-3 Terminal Pitch Maximum Operating Temperature Resolution (um) Battery Supply (V) Minimum Output High Voltage Maximum Output Low Voltage Standard Minimum Operating Temperature Maximum Gain Tolerance Terminal Finish Maximum Output Voltage Terminal Position Data Rate JESD-30 Code Reference Point Output (V) Moisture Sensitivity Level (MSL) Maximum Seated Height Linear Coding Carrier Type-2 Carrier Type-1 Width Qualification Maximum Output Low Current Companding Law Input Type Additional Features Battery Feed Maximum Analog Input JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Filter

NRF51822-QFAA-R7

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

.4 mm

75 Cel

-25 Cel

QUAD

S-XQCC-N48

.95 mm

6 mm

NOT SPECIFIED

NOT SPECIFIED

6 mm

NRF51822-QFAC-R7

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

TIN

QUAD

S-XQCC-N48

.95 mm

6 mm

e3

6 mm

NRF51822-QFAB-R7

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

QUAD

S-XQCC-N48

.95 mm

6 mm

NOT SPECIFIED

NOT SPECIFIED

6 mm

NRF51822-QFAC-T

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

TIN

QUAD

S-XQCC-N48

.95 mm

6 mm

e3

6 mm

NRF51822-QFAA-R

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

QUAD

S-XQCC-N48

.95 mm

6 mm

NOT SPECIFIED

NOT SPECIFIED

6 mm

NRF51822-QFAA-T

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

QUAD

S-XQCC-N48

.95 mm

6 mm

NOT SPECIFIED

NOT SPECIFIED

6 mm

NRF52840-QIAA-R

Nordic Semiconductor Asa

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

73

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

TIN

BOTTOM

S-XBCC-N73

2

.85 mm

7 mm

e3

7 mm

NRF51822-QFAC-R

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

TIN

QUAD

S-XQCC-N48

.95 mm

6 mm

e3

6 mm

NRF52840-QIAA-R7

Nordic Semiconductor Asa

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

73

HLGA

SQUARE

PLASTIC/EPOXY

YES

1

3 V

GRID ARRAY, HEAT SINK/SLUG

.5 mm

85 Cel

-40 Cel

BOTTOM

S-PBGA-N73

2

.85 mm

7 mm

7 mm

NRF52840-QIAA-T

Nordic Semiconductor Asa

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

73

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

BOTTOM

S-XBCC-N73

2

.85 mm

7 mm

7 mm

NRF51822-QFAB-R

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

QUAD

S-XQCC-N48

.95 mm

6 mm

NOT SPECIFIED

NOT SPECIFIED

6 mm

CC1190RGVT

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3 V

2.5/3.3

CHIP CARRIER

LCC16,.16SQ,25

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

QUAD

S-PQCC-N16

3

1 mm

4 mm

Not Qualified

e4

NOT SPECIFIED

260

4 mm

NRF51822-QFAB-T

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

75 Cel

-25 Cel

QUAD

S-XQCC-N48

.95 mm

6 mm

NOT SPECIFIED

NOT SPECIFIED

6 mm

CC430F5137IRGZR

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

VQCCN

SQUARE

PLASTIC/EPOXY

YES

1

2.2 V

CHIP CARRIER, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

.5 Mbps

S-PQCC-N48

3

1 mm

7 mm

Not Qualified

e4

30

260

7 mm

EQCO30T5.2

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQCC-N16

1

.95 mm

4 mm

e4

30

260

4 mm

AD9364BBCZ

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

BALL

144

LFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1.8 V

GRID ARRAY, LOW PROFILE, FINE PITCH

.8 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B144

3

1.7 mm

10 mm

e1

30

260

10 mm

CC1120RHBR

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3 V

3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

QUAD

.2 Mbps

S-PQCC-N32

3

1 mm

5 mm

Not Qualified

e4

30

260

5 mm

NRF51822-CFAC-R

Nordic Semiconductor Asa

TELECOM CIRCUIT

COMMERCIAL EXTENDED

BALL

62

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1.8 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

75 Cel

-25 Cel

BOTTOM

S-PBGA-B62

.55 mm

3.83 mm

NOT SPECIFIED

NOT SPECIFIED

3.83 mm

NRF24L01P-R7

Nordic Semiconductor Asa

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

20

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3 V

3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.16SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N20

.95 mm

4 mm

Not Qualified

4 mm

ESP32-PICO-D4

Espressif Systems (Shanghai)

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

SQUARE

UNSPECIFIED

YES

1

3.3 V

MICROELECTRONIC ASSEMBLY

.5 mm

85 Cel

-40 Cel

QUAD

S-XQMA-N48

1.04 mm

7 mm

7 mm

ESP32-D0WDQ6

Espressif Systems (Shanghai)

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

125 Cel

-40 Cel

QUAD

S-XQCC-N48

.9 mm

6 mm

6 mm

NCH-RSL10-101Q48-ABG

Onsemi

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.25 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

.4 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

2 Mbps

S-XQCC-N48

3

1 mm

6 mm

e3

30

260

6 mm

ESP32-D0WDQ6-V3

Espressif Systems (Shanghai)

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

.4 mm

125 Cel

-40 Cel

QUAD

150 Mbps

S-XQCC-N48

.9 mm

6 mm

6 mm

NRF52833-QIAA-R

Nordic Semiconductor Asa

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

73

BCC

SQUARE

UNSPECIFIED

YES

1

CHIP CARRIER

105 Cel

-40 Cel

QUAD

2 Mbps

S-XBCC-N73

SIM7600G-HR2

Simcom Wireless Solutions

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

135

XMA

SQUARE

UNSPECIFIED

YES

1

3.8 V

MICROELECTRONIC ASSEMBLY

85 Cel

-40 Cel

UNSPECIFIED

150 Mbps

S-XXMA-N135

2.9 mm

30 mm

30 mm

CC1125RHBR

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3 V

3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

QUAD

.2 Mbps

S-PQCC-N32

3

1 mm

5 mm

Not Qualified

e4

30

260

5 mm

ESP32-D0WD-V3

Espressif Systems (Shanghai)

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,20SQ,14

.35 mm

125 Cel

-40 Cel

QUAD

150 Mbps

S-XQCC-N48

.9 mm

5 mm

5 mm

CC2640R2FRHBR

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQCC-N32

3

1 mm

5 mm

e4

30

260

5 mm

CC2640R2FRHBT

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQCC-N32

3

1 mm

5 mm

e4

30

260

5 mm

CC430F5137IRGZT

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

VQCCN

SQUARE

PLASTIC/EPOXY

YES

1

2.2 V

CHIP CARRIER, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

.5 Mbps

S-PQCC-N48

3

1 mm

7 mm

Not Qualified

e4

30

260

7 mm

EQCO30R5.D

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQCC-N16

1

1 mm

4 mm

e4

30

260

4 mm

DW1000-ITR13

Qorvo

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

.4 mm

85 Cel

-40 Cel

QUAD

6.8 Mbps

S-XQCC-N48

.9 mm

6 mm

Also Require 3.3V Supply

6 mm

NRF24L01P-R

Nordic Semiconductor Asa

INDUSTRIAL

NO LEAD

20

QCCN

SQUARE

PLASTIC/EPOXY

YES

3 V

3

CHIP CARRIER

LCC20,.16SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

TIN

QUAD

S-PQCC-N20

Not Qualified

e3

30

260

CC1125RHBT

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3 V

3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

QUAD

.2 Mbps

S-PQCC-N32

3

1 mm

5 mm

Not Qualified

e4

30

260

5 mm

EQCO62R20.3

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

85 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

QUAD

S-PQCC-N16

1

1 mm

4 mm

e4

30

260

4 mm

PN5321A3HN/C106;55

NXP Semiconductors

TELECOM CIRCUIT

OTHER

NO LEAD

40

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3.4 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-30 Cel

QUAD

S-PQCC-N40

2

1 mm

6 mm

6 mm

AD9364BBCZREEL

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

BALL

144

LFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1.8 V

GRID ARRAY, LOW PROFILE, FINE PITCH

.8 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B144

3

1.7 mm

10 mm

e1

30

260

10 mm

SIM7600G-H

Simcom Wireless Solutions

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

136

XMA

SQUARE

UNSPECIFIED

YES

1

3.8 V

MICROELECTRONIC ASSEMBLY

85 Cel

-40 Cel

UNSPECIFIED

150 Mbps

S-XXMA-N136

NRF24L01P-T

Nordic Semiconductor Asa

INDUSTRIAL

NO LEAD

20

QCCN

SQUARE

PLASTIC/EPOXY

YES

3 V

3

CHIP CARRIER

LCC20,.16SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

QUAD

S-PQCC-N20

Not Qualified

SX1276IMLTRT

Semtech

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

28

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3.3 V

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC28,.24SQ,25

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-XQCC-N28

3

1 mm

6 mm

Not Qualified

e3

260

6 mm

CC430F5137IRGZ

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

VQCCN

SQUARE

PLASTIC/EPOXY

YES

1

2.2 V

CHIP CARRIER, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

.5 Mbps

S-PQCC-N48

3

1 mm

7 mm

Not Qualified

e4

30

260

7 mm

SN65DSI83TPAPRQ1

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

64

HTFQFP

SQUARE

PLASTIC/EPOXY

YES

1

AEC-Q100

1.8 V

FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

.5 mm

105 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

1 Mbps

S-PQFP-G64

3

1.2 mm

10 mm

e4

30

260

10 mm

MAX5980GTJ+T

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

54 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

105 Cel

-40 Cel

Matte Tin (Sn) - annealed

QUAD

S-XQCC-N32

1

.8 mm

5 mm

e3

30

260

5 mm

NRF52840-QIAA

Nordic Semiconductor Asa

TELECOM CIRCUIT

INDUSTRIAL

BALL

73

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

3 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

S-PBGA-B73

2

.85 mm

7 mm

7 mm

HMC624ALP4ETR

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

QUAD

S-XQCC-N24

1

.9 mm

4 mm

e3

260

4 mm

CC1190RGVR

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3 V

2.5/3.3

CHIP CARRIER

LCC16,.16SQ,25

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

QUAD

S-PQCC-N16

3

1 mm

4 mm

Not Qualified

e4

NOT SPECIFIED

260

4 mm

SN65DSI84TPAPRQ1

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

64

HTFQFP

SQUARE

PLASTIC/EPOXY

YES

1

AEC-Q100

1.8 V

FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

.5 mm

105 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

1 Mbps

S-PQFP-G64

3

1.2 mm

10 mm

e4

30

260

10 mm

AX5043-1-TW30

Onsemi

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

28

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC28,.2SQ,20

.5 mm

85 Cel

-40 Cel

NICKEL GOLD PALLADIUM

QUAD

.125 Mbps

S-XQCC-N28

1

1 mm

5 mm

30

260

5 mm

Other Function Telecom Interface ICs

Other Function Telecom Interface ICs are electronic components used in telecommunications systems to provide specialized functionality beyond basic data transmission. These ICs are designed to perform a range of functions such as signal processing, protocol conversion, and power management. They are used in a wide range of telecommunications applications, including wired and wireless communication systems, VoIP (Voice over Internet Protocol) systems, and telephone networks.

Some common types of Other Function Telecom Interface ICs include:

1. Codec ICs: These ICs are used to encode and decode audio signals for high-quality voice communication over telecommunication networks. They provide a range of features such as noise reduction, echo cancellation, and voice activation.

2. Power management ICs: These ICs are used to manage the power supply and battery life of telecommunication devices. They regulate voltage and current to ensure efficient operation and prevent damage to the device.

3. Signal conditioning ICs: These ICs are used to enhance the quality of signals transmitted over telecommunication networks. They can filter out noise and interference, amplify signals, and correct distortions in the signal.

4. Switching ICs: These ICs are used to switch between different communication channels and protocols, enabling communication between different devices and networks.