MT90823AL

3V, Large Digital Switch, QFP, non-blocking, 8.192 Mb/s, 1,024 x 1,024 channels, programmable on a per stream

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Price:: US $6.29~7.09 / piece [Get Latest Price]

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Qty (lots)	Price/lot
	US $6.29~7.09

PartNumber:: MT90823AL

Brand:: Mitel Networks Corporation - Mitel | Pack: QFP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-10-25

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Part Number:MT90823AL
US $6.29 - 7.09
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Product Summary

The MT90823AL Large Digital Switch has a non-blocking switch capacity of: 2,048 x 2,048 channels at a serial bit rate of 8.192 Mb/s; 1,024 x 1,024 channels at 4.096 Mb/s; and 512 x 512 channels at 2.048 Mb/s. The MT90823AL has many features that are programmable on a per stream or per channel basis, including message mode, input offset delay and high impedance output control. Per stream input delay control of MT90823AL is particularly useful for managing large multi-chip switches that transport both voice channel and concatenated data channels. In addition, the input stream of MT90823AL can be individually calibrated for input frame offset using a dedicated pin.

Parametrics

MT90823AL absolute maximum ratings: (1)Supply Voltage, VDD: -0.3 to 5.0V ; (2)Voltage on any 3.3V Tolerant pin I/O (other than supply pins), VI: VSS-0.3 to VDD+0.3V ; (3)Voltage on any 5V Tolerant pin I/O (other than supply pins), VI: VSS-0.3 to 5.5V ; (4)Continuous Current at digital outputs, Io: 20mA ; (5)Package power dissipation (PLCC & PQFP), PD: 1W ; (6)Storage temperature, TS: -65 to +125℃.

Features

MT90823AL features: (1)2,048 ×2,048 channel non-blocking switching at 8.192 Mb/s; (2)Per-channel variable or constant throughput delay; (3)Automatic identification of ST-BUS/GCI interfaces; (4)Accept ST-BUS streams of 2.048, 4.096 or 8.192 Mb/s; (5)Automatic frame offset delay measurement; (6)Per-stream frame delay offset programming; (7)Per-channel high impedance output control; (8)Per-channel message mode; (9)Control interface compatible to Motorola non-multiplexed CPUs; (10)Connection memory block programming; (11)3.3V local I/O with 5V tolerant inputs and TTL-compatible outputs; (12)IEEE-1149.1 (JTAG) Test Port.