AD6439
AD6439 is Discrete Multitone (DMT) Coprocessor manufactured by Analog Devices.
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Discrete Multitone (DMT) Coprocessor for ADSL Chipsets
Features ponent in Analog Devices’ AD20msp918 ADSL
Chipset Designed to ANSI T1.413 Issue 2/ETSI TR238/ITU
G.992.1 and G.992.2 Higher Performance
Improved Data Rates or Longer Reach Suitable for CO or Residence (ATU-R and ATU-C) Performs All DMT Functions and Operations
Trellis Coding Echo Cancellation Symmetric Transforms (512 Point) Flexible Allocation of Tones Upstream/Downstream Supports Symmetric Services (SDSL) Increased Upstream (e.g., 1 Mbps) Supports ADSL Over ISDN (Shifted U/S) Strict Filters for Spectral patibility 128-Lead MQFP
- 40؇C to +85؇C, 3.3 V Operation, 1.1 W
GENERAL DESCRIPTION The AD6439 Discrete...
