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TNETD3000R Remote-Terminal ADSL Chipset

The new TNETD3000R remote-terminal ADSL chipset from Texas Instruments is designed to give OEMs a complete, cost-effective and simplified way of building next-generation remote ADSL solutions. Designed for remote applications such as external modems, small office home office (SOHO) routers and residential gateways, the TNETD3000R builds on TI's leadership in supplying breakthrough solutions for the ADSL industry.
The chipset leverages the industry's most advanced DSP core technology - TI' s TMS320C6000 generation - and leading-edge analog and integration capabilities to deliver a cost effective, interoperable and highly programmable solution for stand-alone customer premise applications.
The TNETD3000R chipset builds on previous generations of modem design from Texas Instruments, leveraging Amati ADSL software and technology. Some of the advanced remote chipset features include:

Standard compliant: ITU G.992.1 (T1.413i2, G.DMT) and G.992.2 (G.lite, UADSL)
Utopia Level 2 support with integrated ATM transmission convergence (TC)
Ultra-high performance, overlap/non-overlap architecture
Proven interoperability
Maximum programmability

Leading-edge hardware and software, proven interoperability and support from one of the industry's most experienced suppliers - all combine to make TI's TNETD3000R chipset a powerful choice for next-generation CO ADSL systems. If you would like to learn more about how TI can give you the tools for a winning design, please contact your local TI field sales office.
At the heart of the TNETD3000R architecture is the power of TMS320C6000 DSP technology. This technology provides an incredible amount of processing power for DSL modem implementations, and TI has harnessed it by developing an extremely high-performance, yet highly programmable, chipset for the remote terminal.
The TNETD3000R chipset components include:
TNETD3100 - Universal Digital Interface
With ADSL framing support for one ADSL modem at the remote terminal, this second generation digital interface now offers Utopia Level 2 support and integrated ATM TC along with the standard programmable serial interfaces. Interleave memory has also been integrated to reduce the total bill of materials.
TNETD3200 - ADSL Transceiver
Based on the ultra-high performance 'C6000 DSP core technology, the fully programmable ADSL transceiver leverages the latest 0.18µm CMOS process. This lowers power consumption dramatically.
TNETD2021 - ADSL Codec
The TNETD2021 remote-terminal codec is a highly-integrated, single-chip, mixed-signal analog front end that provides the analog-to-digital (A/D) and digital-to-analog (D/A) conversions and associated filtering required for ANSI T1.413i2 and G.lite/UADSL modems.
THS6022 - Remote-Terminal Line Driver
The THS6022 remote-terminal (RT) line driver allows designers to tailor their system design for both ends of the wire. The device contains two high-speed drivers capable of providing 400 mA output current (minimum) into a 25 load. These drivers can be configured differently to drive a 50-V p-p output signal over low-impedance lines.
THS7002 - Remote-Terminal Line Receiver
The THS7002 provides line receive functionality at the RT, while also offering an integrated programmable gain amplifier (PGA) with course gain adjustments. All analog devices are offered in TI's patented PowerPad™ package, reducing the size of the device and greatly improving its thermal dissipation characteristics.