| Part Number | MT90866 |
| Manufacturer | Mitel Networks Corporation |
| Title | WAN Access Switch |
| Description | The MT90866 Digital Switch provides switching capacities of 4,096 x 2,432 channels between backplane and local streams, 2,432 x 2,432 channels amo... |
| Features |
• • • • • • • • • • • • • 3.3V operation with 5V tolerant inputs and I/O’s 2,432 x 2,432 channel non-blocking switching among local streams 4,096 x 2,432 channel blocking switching between backplane and local streams 2,048 x 2,048 channel non-blocking switching among backplane streams Rate conversio... |
| File Size | 34.31KB |
| Datasheet |
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MT90863 : The MT90863 Rate Conversion Switch provides switching capacities of 2,048 × 512 channels between backplane and local streams, and 512 x 512 channels for local streams. The connected serial inputs and outputs may have 32, 64 and 128 64kb/s channels per frame with data rates of 2.048Mb/s, 4.096Mb/s and 8.192Mb/s respectively. The MT90863 also offers a sub-rate switching configuration which allows 2-bit wide 16kb/s data channels to be switched within the device. The device has features (such as: message mode; input and output offset delay; direction control; and, high impedance output control) that are programmable on per-stream or per-channel basis. Applications • • • • Medium and large switch.
MT90869 : Name VDD_IO MT90869 Package Coordinates D6, D11, D15, F4, F17, K4, L17, R4, R17, U6, U10, U15 A7, B4, B12, D14, K1, K20, N3, P18, T17, U16, V1, V5, Y7, Y11, Y14 U12 A1, D4, D8, D13, D17, H4, H17, J9, J10, J11, J12, K9, K10, K11, K12, L9, L10, L11, L12, M9, M10, M11, M12, N4, N17, U4, U8, U11, U13, U17 K3, L1, L2, L3, L4, M1, M2, M3, M4, N1, N2, P1, P2, P3, P4, R1 Description Power Supply for Periphery Circuits: +3.3V VDD_CORE Power Supply for Core Logic Circuits: +1.8V VDD_PLL VSS (GND) Power Supply for Analogue PLL: +1.8V Ground BSTi0 - 15 Backplane Serial Input Streams 0 to 15 (5V Tolerant, Internal pull-down). In Non-32Mb/s Mode, these pins accept serial TDM data streams at a data.