S5N8950

Features: · Power and performance optimized single port DMT.· Supports ITU-T G.992.1 (G.dmt) , G.992.2 (G.Lite) and T1.413 standards.· STM serial interface and ATM UTOPIA level 1 and level 2 interface.·Supports both the FDM-based and EC-based DMT line coding.· Analog and digital PLL modes.· Adapti...

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SeekIC No. : 004482705 Detail

S5N8950: Features: · Power and performance optimized single port DMT.· Supports ITU-T G.992.1 (G.dmt) , G.992.2 (G.Lite) and T1.413 standards.· STM serial interface and ATM UTOPIA level 1 and level 2 interfa...

floor Price/Ceiling Price

Part Number:
S5N8950
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/8/31

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Product Details

Description



Features:

· Power and performance optimized single port DMT.
· Supports ITU-T G.992.1 (G.dmt) , G.992.2 (G.Lite) and T1.413 standards.
· STM serial interface and ATM UTOPIA level 1 and level 2 interface.
· Supports both the FDM-based and EC-based DMT line coding.
· Analog and digital PLL modes.
· Adaptive frequency and time domain equalizing.
· Provides over 10 Mbps downstream data rate and over 640 Kbps upstream data rate
· Flexible host interface for Motorola and Intel Controller
· Reed-Solomon Forward Error Correction with Interleaving.
· 3-D trellis coding and Viterbi algorithm.
· Supports all of the framing modes.
· Supports Rate Adaptive Mode.
· 12-Bit ADC and DAC with Over-sampling
· Downloadable coefficients of rate-conversion filter banks.
· Low power consumption ( less than 0.5 Watt ).
· Power management
· Self-diagnostics
·0.18 um 1.8 V CMOS technology.
· 3.3 V external interface.
·Operation Temperature : -40 C to 85 C
·Low Cost & Compact Package (160 QFP)



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Rating
Unit
VDD DC Input Voltage
1.8 V I/O
1.65 ~ 1.95
V
3.3 V I/O
3.0 ~ 3.6
5V-tolerant I/O
3.0 ~ 3.6
Analog Core DC Supply Voltage
1.8 V Core
1.8±5%
TA Operating Temperature (Ambient)
-40 to 85





Description

The S5N8950 is an optimized chip of ADSL transceiver supporting G.992.1, G.992.2 and T1.413, and provides a total chipset solution with AFE chip (S5N8951) for both CO and CPE applications. The S5N8950 consists of the ATM framer, DMT modem, and DSP core. It supports various interfaces of UTOPIA level 2 for ATM data and serial interface for Non-ATM data, and host controller compatible with Motorola and Intel. It is fully compatible with G.Lite and G.dmt standards to satisfy interoperability with compatible other chipsets. For CO/CPE application, evaluation tool kit shall be provided.




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