SQUARE Other Function Telecom Interface ICs 2,400+

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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

ESP8285H16

Espressif Systems (Shanghai)

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

105 Cel

-40 Cel

TIN

QUAD

72.2 Mbps

S-XQCC-N32

3

.9 mm

5 mm

e3

30

250

5 mm

NRF905

Nordic Semiconductor Asa

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

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

QUAD

S-XQCC-N32

.9 mm

5 mm

Not Qualified

30

260

5 mm

ATA8352-7MQW

Microchip Technology

TELECOM CIRCUIT

BALL

33

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1.25 V

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA33,6X6,25

.65 mm

105 Cel

-40 Cel

BOTTOM

1 Mbps

S-PBGA-B33

1.1 mm

4.5 mm

4.5 mm

CC2430ZF128RTC

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

.25 Mbps

S-XQCC-N48

3

.9 mm

7 mm

Not Qualified

e4

30

260

7 mm

ISL32277EIRZ-T

Renesas Electronics

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

24

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

BICMOS

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

S-PDSO-N24

3

1 mm

4 mm

e3

30

260

4 mm

LM15851NKE10

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

68

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N68

1 mm

10 mm

10 mm

LTC5596HDC#TRPBF

Analog Devices

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

S-PDSO-N8

1

.8 mm

2 mm

e3

260

2 mm

PLM15851NKE

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

68

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N68

1 mm

10 mm

10 mm

TLE8457ALEXUMA1

Infineon Technologies

TELECOM CIRCUIT

NO LEAD

8

SON

SQUARE

PLASTIC/EPOXY

YES

1

BICMOS

AEC-Q100

8 V

SMALL OUTLINE

.65 mm

TIN

DUAL

S-PDSO-N8

2A

1.15 mm

3 mm

e3

3 mm

TLK2711HFG/EM

Texas Instruments

TELECOM CIRCUIT

FLAT

68

GQFF

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

2.5 V

FLATPACK, GUARD RING

.64 mm

QUAD

S-CQFP-F68

2.68 mm

13.97 mm

NOT SPECIFIED

NOT SPECIFIED

13.97 mm

BLUENRG-345AT

STMicroelectronics

TELECOM CIRCUIT

NO LEAD

32

QCCN

SQUARE

PLASTIC/EPOXY

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG

.5 mm

105 Cel

-40 Cel

QUAD

2 Mbps

S-PQCC-N32

1 mm

5 mm

5 mm

CC430F5135IRGZ

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

EFR32BG21A010F1024IM32-B

Silicon Labs

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.16SQ,16

.4 mm

125 Cel

-40 Cel

QUAD

2 Mbps

S-XQCC-N32

2

.9 mm

4 mm

40

260

4 mm

HMC8200LP5ME

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-XQCC-N32

3

1 mm

5 mm

e4

260

5 mm

LTC5586IUH#TRPBF

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

105 Cel

-40 Cel

MATTE TIN

QUAD

S-PQCC-N32

1

.8 mm

6 mm

e3

30

260

6 mm

MAX2851ITK+T

Analog Devices

TELECOM CIRCUIT

OTHER

NO LEAD

68

HVQCCN

SQUARE

UNSPECIFIED

YES

1

BICMOS

2.85 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-25 Cel

Matte Tin (Sn) - annealed

QUAD

S-XQCC-N68

3

.8 mm

10 mm

e3

30

260

10 mm

MAX7060ATG+

Maxim Integrated

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

24

VQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

2.7 V

CHIP CARRIER, VERY THIN PROFILE

.5 mm

125 Cel

-40 Cel

MATTE TIN

QUAD

S-XQCC-N24

1

.8 mm

4 mm

Not Qualified

e3

30

260

4 mm

RFFC2071SR

Qorvo

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N32

1 mm

5 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

5 mm

RFFC5072ATR13

Qorvo

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N32

.95 mm

5 mm

5 mm

RTL8152BN-VB-CG

Realtek Semiconductor

TELECOM CIRCUIT

COMMERCIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1.05 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

70 Cel

0 Cel

QUAD

S-XQCC-N48

1 mm

6 mm

6 mm

SST12LP17E-QU8E

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

S-PDSO-N8

3

.6 mm

2 mm

e3

2 mm

SX1273IMLTRT

Semtech

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

28

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-XQCC-N28

3

1 mm

6 mm

e3

260

6 mm

AD6624AABCZ

Analog Devices

TELECOM CIRCUIT

OTHER

BALL

196

LBGA

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2.5 V

2.5,3.3

GRID ARRAY, LOW PROFILE

BGA196,14X14,40

Other Telecom ICs

1 mm

70 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B196

3

1.5 mm

15 mm

Not Qualified

e1

260

15 mm

ADN2915ACPZ

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

.3774 mA

3.3 V

1.2,1.8/3.3,3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

ATM/SONET/SDH ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-XQCC-N24

3

1 mm

4 mm

Not Qualified

e3

4 mm

CC8521RHAR

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

40

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC40,.24SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

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

QUAD

5 Mbps

S-PQCC-N40

3

1 mm

6 mm

Not Qualified

e4

NOT SPECIFIED

260

6 mm

CC8521RHAT

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

40

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC40,.24SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

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

QUAD

5 Mbps

S-PQCC-N40

3

1 mm

6 mm

Not Qualified

e4

NOT SPECIFIED

260

6 mm

DS100BR111SQE/NOPB

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

2

2.5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

10300 Mbps

S-XQCC-N24

3

.8 mm

4 mm

e3

30

260

4 mm

LTC5596HDC#TRMPBF

Analog Devices

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

S-PDSO-N8

1

.8 mm

2 mm

e3

260

2 mm

ONET8501PRGTT

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

100 Cel

-40 Cel

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

QUAD

11300 Mbps

S-PQCC-N16

2

1 mm

3 mm

Not Qualified

e4

NOT SPECIFIED

260

3 mm

PE64904MLBB-Z

Psemi

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

10

VQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

2.6 V

CHIP CARRIER, VERY THIN PROFILE

LCC10,.08SQ,20

.5 mm

85 Cel

-40 Cel

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

QUAD

S-XQCC-N10

1

.5 mm

2 mm

e4

30

260

2 mm

RFFC5072ASR

Qorvo

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N32

.95 mm

5 mm

NOT SPECIFIED

NOT SPECIFIED

5 mm

SI4432-B1-FM

Silicon Labs

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

20

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N20

.9 mm

4 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

4 mm

BQ500212ARGZT

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

110 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQCC-N48

3

1 mm

7 mm

e4

30

260

7 mm

HMC1122LP4ME

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N24

3

.95 mm

4 mm

4 mm

HMC625BLP5E

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQCC-N32

3

1 mm

5 mm

e3

30

260

5 mm

LTC5596HDC#PBF

Analog Devices

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

S-PDSO-N8

1

.8 mm

2 mm

e3

2 mm

XE1205I074TRLF

Semtech

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

BICMOS

.075 mA

3.3 V

2.5/3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.27SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

Matte Tin (Sn)

QUAD

S-XQCC-N48

.9 mm

8 mm

Not Qualified

e3

8 mm

ZGM130S037HGN2

Silicon Labs

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

64

QCCN

SQUARE

YES

1.8 V

CHIP CARRIER

LCC64,.35SQ,20

.5 mm

85 Cel

-40 Cel

QUAD

S-PQCC-N64

3

1.3 mm

9 mm

40

260

9 mm

ADRF6850BCPZ

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

56

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

.44 mA

3.3 V

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC56,.31SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

QUAD

S-XQCC-N56

3

1 mm

8 mm

Not Qualified

e3

8 mm

ATA5745-PXPW

Atmel

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

.01 mA

3 V

3,5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.2SQ,25

Other Telecom ICs

.65 mm

105 Cel

-40 Cel

QUAD

S-XQCC-N24

1 mm

5 mm

Not Qualified

5 mm

ATA8401C-6AQY66

Atmel

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

11.6 mA

3 V

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

DUAL

S-PDSO-G8

1.05 mm

3 mm

Not Qualified

3 mm

ATA8401C-6AQY-66

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

.0116 mA

3 V

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Telecom ICs

.65 mm

85 Cel

-55 Cel

MATTE TIN

DUAL

S-PDSO-G8

1.05 mm

3 mm

Not Qualified

e3

3 mm

AWL9966RS36P8

Ii-vi

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N24

2

.6 mm

4 mm

Not Qualified

4 mm

BGS13S2N9E6327XTSA1

Infineon Technologies

TELECOM CIRCUIT

INDUSTRIAL

BALL

9

VFBGA

SQUARE

UNSPECIFIED

YES

1

MOS

3 V

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

85 Cel

-40 Cel

TIN

BOTTOM

S-XBGA-B9

1

.4 mm

1.1 mm

e3

1.1 mm

EFR32BG21A010F512IM32-B

Silicon Labs

TELECOM CIRCUIT

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.16SQ,16

.4 mm

125 Cel

-40 Cel

MATTE TIN

QUAD

2 Mbps

S-XQCC-N32

2

.9 mm

4 mm

e3

40

260

4 mm

FIDO2100BGA128IR0

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

BALL

128

LFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1.8 V

GRID ARRAY, LOW PROFILE, FINE PITCH

.8 mm

85 Cel

-40 Cel

BOTTOM

S-PBGA-B128

1.3 mm

10 mm

NOT SPECIFIED

NOT SPECIFIED

10 mm

HMC1023LP5E

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQCC-N32

1

1 mm

5 mm

e3

30

260

5 mm

MFRC63002HN,118

NXP Semiconductors

TELECOM CIRCUIT

OTHER

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-25 Cel

QUAD

S-PQCC-N32

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.