MTC20174-1 STMicroelectronics, MTC20174-1 Datasheet - Page 2

• Manufacturer Part Number: MTC20174-1
• Description: Telecom Line Management ICs ADSL Analg Front-End
• Manufacturer: STMicroelectronics
• Type: Chipsetr

Specifications of MTC20174-1

• Product: Modem Chip
• Interface Type: RJ-11, USB
• Supply Current: 130 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Standard compliance and interoperability
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1.1
1.2
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Standard compliance and interoperability
Drawing from eleven years of experience, ST developed this chipset that offers full
compatibility with full-rate and G.lite ADSL standards, as well as the USB1.1 standard
including plug-and-play support. The Unicorn II comes with a complete set of drivers for
Microsoft Windows, Mac OS and Linux. It is fully interoperable with all major ADSL and
ADSL2+ DSLAMs and complies with TR-048 (DSL Forum) and ETSI 101 388 performance
requirements.
Supported protocols
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ATM and ATM adaptation support
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RFC 2684 bridged (LLC/SNAP and VCMUX), replacing RFC 1483
RFC 2684 routed (LLC/SNAP and VCMUX), replacing RFC 1483
RFC 2364 PPP over ATM (LLC and VCMUX)
RFC 2516 PPP over Ethernet (LLC and VCMUX)
RFC 2225 Classical IP over ATM
VPI range: 0 - 255
VCI range: 32 - 65535.
UNI 3.0, 3.1, 4.0 signaling
TR37 (auto-configuration)
UBR, CBR (with customizable parameters)
AAL0, AAL5
ST20138