Purchase MT90881, In-stock MT90881 From SeekIC.
Part Number: MT90881
Description: The MT9088x is a family of highly functional TDM to Packet bridging devices. It provides a bridge betw...
- Table of contents:
MT90881
-
Suppliers
DataSheet
General Description
MT90881 General Description
The MT9088x is a family of highly functional TDM to Packet bridging devices. It provides a bridge between a WAN environment based on constant bit rate TDM streams and a packet domain based on Ethernet technology.
It is capable of assembling user-defined packets of TDM traffic from the WAN Access Interface and transmitting them from the Ethernet interfaces using a variety of protocols. If external processing is required (e.g., HDLC or modem termination) the traffic can be switched to a local interface using the internal TDM switch.
Packets received from the Ethernet interfaces are parsed to determine the egress destination, and are appropriately queued either to the WAN Access Interface or to the PCI interface. An integrated DMA controller is used to transfer packets to and from the PCI interface with a minimum of CPU intervention.
MT90881 Maximum Ratings
| Parameter | Symbol | Min. | Max. | Units |
| I/O Supply Voltage | VDD_IO | -0.5 | 5.0 | V |
| Core Supply Voltage | VDD_CORE | -0.5 | 2.5 | V |
| PLL Supply Voltage | VDD_PLL | -0.5 | 2.5 | V |
| Input Voltage | VI | -0.5 | VDD + 0.5 | V |
| Input Voltage (5 V tolerant inputs) | VI_5 V | -0.5 | 7.0 | V |
| Continuous current at digital inputs | IIN | - | ±10 | mA |
| Continuous current at digital outputs | IO | - | ±15 | mA |
| Package power dissipation | PD | - | 4 | W |
| Storage Temperature | TS | -55 | +125 |
Note: Exceeding these figures may cause permanent damage. Functional operation under these conditions is not guaranteed.
MT90881 Features
• WAN interface, consisting of 32 input and output streams at 2.048 or 8.192 Mbs
• Up to 1024 bi-directional 64 Kbs channels
• N * 64 Kbs trunking of channels across any stream and channel
• 1 K by 1 K non-blocking TDM switch
• Local TDM interface, with 32 streams at 2.048, 4.096 and 8.192 Mbs
• Flexible, multi-protocol packet encapsulation
• Dual 100 Mbs MII interfaces for redundancy or for load balancing
• Quality of service features, including weighted fair queuing, strict priority and queue size limit thresholds
• High performance 33 MHz / 66 MHz 32 bit PCI bus
• Integral Stratum 4E PLL for synchronisation to the TDM domain
• Power consumption of less than 0.75 W
• Up to 1024 bi-directional 64 Kbs channels
• N * 64 Kbs trunking of channels across any stream and channel
• 1 K by 1 K non-blocking TDM switch
• Local TDM interface, with 32 streams at 2.048, 4.096 and 8.192 Mbs
• Flexible, multi-protocol packet encapsulation
• Dual 100 Mbs MII interfaces for redundancy or for load balancing
• Quality of service features, including weighted fair queuing, strict priority and queue size limit thresholds
• High performance 33 MHz / 66 MHz 32 bit PCI bus
• Integral Stratum 4E PLL for synchronisation to the TDM domain
• Power consumption of less than 0.75 W
MT90881 Typical Application
• Packet backplane interconnection
• Circuit Emulation over packet domain
• Internet Off-load
• Remote Access Concentrators
• H.100/H.110 extension and expansion
• Circuit Emulation over packet domain
• Internet Off-load
• Remote Access Concentrators
• H.100/H.110 extension and expansion
MT90881
PDF/DataSheet Download
- Datasheet: MT90881
- File Size: 719728 KB
- Manufacturer: ZARLINK [Zarlink Semiconductor Inc]
- Click here to Download
- ·MT900A-UR
- MARKTECH [Marktech Corporate]
- 5mm Ultra Bright LED
- 211574 KB
- ·MT90210
- MITEL [Mitel Networks Corporation]
- Multi-Rate Parallel Access Circuit
- 137161 KB
- ·MT90210AL
- MITEL [Mitel Networks Corporation]
- Multi-Rate Parallel Access Circuit
- 137161 KB
- ·MT90220
- MITEL [Mitel Networks Corporation]
- Octal IMA/UNI PHY Device
- 313391 KB
- ·MT90220AL
- MITEL [Mitel Networks Corporation]
- Octal IMA/UNI PHY Device
- 313391 KB
- ·MT90221
- MITEL [Mitel Networks Corporation]
- Quad IMA/UNI PHY Device
- 312294 KB
- ·MT90221AL
- MITEL [Mitel Networks Corporation]
- Quad IMA/UNI PHY Device
- 312294 KB
- ·MT90222
- Zarlink
- 4/8/16 Port IMA/TC PHY Device
- 2216174 KB
MT90881 Relative Products
MT90880IG
The MT90880IG is a family of highly functional TDM to Packet bridging devices. It provides a bridge between a WAN environment based on constant bit rate TDM streams and a packet domain based on Ethernet technology. It is capable of assembling user-defined ...
MT90880BP1N
The MT90880BP1N is a family of highly functional TDM to Packet bridging devices. It provides a bridge between a WAN environment based on constant bit rate TDM streams and a packet domain based on Ethernet technology. MT90880BP1N is capable of assembling us...
MT90880B
The MT90880B is a family of highly functional TDM to Packet bridging devices. It provides a bridge between a WAN environment based on constant bit rate TDM streams and a packet domain based on Ethernet technology. It is capable of assembling user-defined p...
MT90880
The MT90880 is a family of highly functional TDM to Packet bridging devices. It provides a bridge between a WAN environment based on constant bit rate TDM streams and a packet domain based on Ethernet technology. MT90880 is capable of assembling user-defin...
MT90871
A Boundary Scan Description Language (BSDL) file MT90871 is available from Zarlink Semiconductor to aid in the use ofthe IEEE 1149.1 test interface.
MT90870
The MT90870 has two data ports, the Backplane and the Local port. The Backplane port has two modes of operation, either 32 input and 32 output streams operated at 2.048Mb/s, 4.096Mb/s, 8.192Mb/s or 16.384Mb/s, in any combination, or 16 input and 16 output st...
Hotspot Suppliers Product
TLE4941C
Price: 1.6-3 USD
Sensor IC, PSSO2-1, 200 mA
TMS320VC5409APGE16
Price: 1-10 USD
fixed-point, digital signal processor, 144-LQFP, -0.3 V to 4.0 V, 1.6V Core Supply Voltage
ISO124P
Price: 1-2 USD
precision isolation amplifier, DIP, IC
LFUBL6381A
Price: 220-380 USD
LFUBL6381A ALPS LCD
EE80C196KB16
Price: 22-30 USD
microcontroller, PLCC, -0.5V to +7.0V
74HC00N
Price: 1-2 USD
high-speed Si-gate CMOS device, DIP, -0.5 to +7.0 V, ±25 mA, ESD protection, 74HC00N, NXP Semicond...
LM359M+
Price: 1.66-2.26 USD
14-SOIC, Current Mode Norton Amplifier, 22 V or ±11 V, 1W, LM359M+
AT84AD001W
Price: 70-75 USD
AT84AD001W TQFP ATMEL Corporation
216-0774009
Price: 23.38-24.85 USD
BGA IC chipset, color green, 216-0774009
FH12S-40S-0.5SH(55)
Price: 0.6-0.65 USD
0.5mm, 1mm, Pitch Connector, SMD, Zero Insertion Force
LV25-P
Price: 18-24 USD
Voltage Transducer, Hall effect, 10mA
74HC595D
Price: 0.083-0.09 USD
Si-gateCMOS device, sop-16, 2.0 to 6.0 V
