Interface - Telecom

Category Introduction

Telecom interface integrated circuits (ICs) provide specific functionality and control in communication network interfacing such as Ethernet switching, line drivers, ISDN, amplifiers, channel extenders, digital phase-locked loops, DTMF, tone generators and decoders, echo cancelation, detectors and generators, DDA, phone line monitors, and calling line identifiers.

Product List

42 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Function	Interface	Number of Circuits	Voltage - Supply	Current - Supply	Power (Watts)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
CPC5622ATR IC TELECOM INTERFACE 32SOIC IXYS Integrated Circuits Division	141	$5.05	LITELINK® III	Tape & Reel (TR)	Active	Data Access Arrangement (DAA)	-	1	3V ~ 5.5V	9mA	1 W	-40°C ~ 85°C	Surface Mount	32-SOIC (0.295", 7.50mm Width)	32-SOIC
CPC5622A IC TELECOM INTERFACE 32SOIC IXYS Integrated Circuits Division	54	$5.01	LITELINK® III	Tube	Active	Data Access Arrangement (DAA)	-	1	3V ~ 5.5V	9mA	1 W	-40°C ~ 85°C	Surface Mount	32-SOIC (0.295", 7.50mm Width)	32-SOIC
ST7590 IC TELECOM INTERFACE 48QFN STMicroelectronics	33	$11.45		Tray	Obsolete	Power Line Networking System-On-Chip	I²C, SPI	1	8V ~ 18V	-	-	-40°C ~ 80°C	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
LM15851NKE10 TELECOM CIRCUIT, 1-FUNC Texas Instruments	2	$1,256.14		Bulk	Active	-	-	-	-	-	-	-	-	-	-
UCC3750DW UCC3750 SOURCE RINGER CONTROLLER Unitrode	86	$11.08		Bulk	Active	Ring Generator Controller	-	1	5V	500µA	-	0°C ~ 70°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
LMC567CMX/NOPB IC TELECOM INTERFACE 8SOIC Texas Instruments	412	$2.23	LMCMOS™	Tape & Reel (TR)	Active	Tone Decoder	-	1	2V ~ 9V	-	500 mW	-25°C ~ 100°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM567CMX/NOPB IC TELECOM INTERFACE 8SOIC Texas Instruments	69	$2.43		Tape & Reel (TR)	Active	Tone Decoder	-	1	4.75V ~ 9V	12mA	1.1 W	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
VSC8504XKS-05 IC TELECOM INTERFACE 256BGA Microchip Technology	15	$38.47		Tray	Active	Ethernet	-	1	1V	-	-	-	Surface Mount	256-BGA	256-PBGA (17x17)
VSC7428XJG-02 IC TELECOM INTERFACE 10PORT Microchip Technology	4	$99.95		Tray	Active	Ethernet Switch	Serial	11	-	-	-	-40°C ~ 125°C	Surface Mount	672-BGA	672-HSBGA (27x27)
SI3019-F-FTR IC TELECOM INTERFACE 16TSSOP Skyworks Solutions Inc.	82	$7.93		Tape & Reel (TR)	Active	Direct Access Arrangement (DAA)	GCI, PCM, SPI	1	3V ~ 3.6V	8.5mA	-	0°C ~ 70°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TDA18275HN/C1 TELECOM CIRCUIT, 1-FUNC, PQCC32 NXP USA Inc.	252	$0.00		Bulk	Active	-	-	-	-	-	-	-	-	-	-
UJA1075ATW/5V0/WD,118 HIGH-SPEED CAN CORE SYSTEM BASIS NXP USA Inc.	128	$1.64		Bulk	Active	-	-	-	-	-	-	-	-	-	-
SI3050-E1-FTR IC TELECOM INTERFACE 20TSSOP Skyworks Solutions Inc.	164	$3.51		Tape & Reel (TR)	Active	Direct Access Arrangement (DAA)	GCI, PCM, SPI	1	3V ~ 3.6V	8.5mA	-	0°C ~ 70°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
LE9540DUQCT IC TELECOM INTERFACE 40QFN Microchip Technology	105	$5.28		Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC)	Serial	2	3.3V	-	-	-	Surface Mount	-	40-QFN
ST7590T IC TELECOM INTERFACE 100TQFP STMicroelectronics	95	$9.39		Tray	Not For New Designs	Power Line Networking System-On-Chip	I²C, SPI	1	8V ~ 18V	-	-	-40°C ~ 80°C	Surface Mount	100-TQFP Exposed Pad	100-TQFP (14x14)
UCC3750DWTR IC TELECOM INTERFACE 28SOIC Texas Instruments	82	$9.20		Tape & Reel (TR)	Active	Ring Generator Controller	-	1	5V	500µA	-	0°C ~ 70°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
BCM6710A1KFFBG 802.11AX 3X3 2.4/5 GHZ MAC/PHY/R Broadcom Limited	38	$18.37		Tray	Active	-	PHY	-	-	-	-	-	-	-	-
BCM89883B1BFBG 1000BASE-T1 PHY Broadcom Limited	11	$25.78		Tray	Active	-	PHY	-	-	-	-	-	-	-	-
BCM6752A2KFEBG 2X2 11AX SOC W SWITCH, 15X15PKG Broadcom Limited	30	$31.67		Tray	Active	Switch	-	-	-	-	-	-	-	-	-
BCM56342A0KFSBLG 28GE + 4X10GE + 2XHG21 Broadcom Limited	5	$304.75		Tray	Active	-	-	-	-	-	-	-	-	-	-

About Telecom interface ICs

What are Telecom interface ICs?

Telecom interface ICs

Telecom interface integrated circuits (ICs) are specialized components designed to facilitate communication between different telecommunication systems and devices. These ICs serve as the bridge that enables data transfer, signal conversion, and protocol translation across various telecom networks. They operate by receiving, processing, and transmitting signals, ensuring that data is accurately and efficiently communicated between devices. The basic operating principles involve modulation, demodulation, encoding, and decoding of signals to maintain integrity and compatibility across diverse communication platforms.

Types of Telecom interface ICs

1. Line Interface ICs

Line interface ICs are used to connect telecom equipment to the physical transmission medium, such as copper wires or fiber optics. They handle signal conditioning, impedance matching, and protection against electrical surges. These ICs are crucial in maintaining signal quality over long distances and are often used in telephone networks and broadband connections.

2. Protocol Interface ICs

Protocol interface ICs manage the conversion and translation of different communication protocols. They ensure compatibility between devices that use varying standards, such as Ethernet, USB, or PCIe. These ICs are essential in environments where multiple communication protocols coexist, enabling seamless data exchange and interoperability.

3. Wireless Interface ICs

Wireless interface ICs facilitate wireless communication by handling radio frequency (RF) signal processing, modulation, and demodulation. They are integral to mobile networks, Wi-Fi systems, and Bluetooth devices, providing the necessary interface for wireless data transmission and reception.

How to choose Telecom interface ICs?

When selecting telecom interface ICs, several key parameters should be considered:

Compatibility: Ensure the IC is compatible with the existing communication protocols and network standards.
Data Rate: Choose an IC that supports the required data transmission speed for your application.
Power Consumption: Evaluate the power efficiency of the IC, especially for battery-operated devices.
Environmental Conditions: Consider the operating temperature range and humidity tolerance of the IC.
Supplier Reliability: Assess the reputation and reliability of the supplier, including product quality certifications and customer reviews.

Evaluating product quality involves reviewing datasheets, conducting performance tests, and checking for compliance with industry standards. Installation requirements may include considerations for PCB layout, thermal management, and electromagnetic interference (EMI) shielding.

Applications of Telecom interface ICs

1. Telecommunications Industry

In the telecommunications industry, interface ICs are vital for connecting various network components, such as switches, routers, and modems. They ensure efficient data transmission and protocol compatibility, supporting high-speed internet and voice communication services.

2. Consumer Electronics

Telecom interface ICs are used in consumer electronics like smartphones, tablets, and smart TVs to enable connectivity with wireless networks and peripheral devices. They facilitate seamless streaming, data sharing, and device synchronization.

3. Automotive Industry

In the automotive sector, these ICs support vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication systems. They enhance safety features, navigation systems, and infotainment connectivity within modern vehicles.

4. Industrial Automation

Interface ICs play a crucial role in industrial automation by enabling communication between sensors, controllers, and actuators. They support real-time data exchange and remote monitoring in manufacturing and process control environments.

5. Healthcare

In healthcare, telecom interface ICs are used in medical devices and telemedicine systems to facilitate data transmission between diagnostic equipment and healthcare providers. They ensure reliable and secure communication for patient monitoring and remote consultations.