IDT82V2081PPG - Brand New IDT Telecommunication Interface ICs
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Description
The IDT82V2081 is a configurable single channel T1, E1, or J1 Line Interface Unit. It integrates an Adaptive Equalizer in the receive path to remove distortion caused by cable attenuation. The IDT82V2081 also performs clock/data recovery, line decoding, and detects and reports LOS conditions. In the transmit path, it has an encoder, waveform shaper, and LBOs. It supports both Single Rail and Dual Rail system interfaces and offers various line terminating impedances. The chip can be controlled by software or hardware. It can be used in LAN, WAN, Routers, Wireless Base Stations, IADs, IMAs, IMAPs, Gateways, Frame Relay Access Devices, CSU/DSU equipment, and more.
Specifications and features
- Single channel T1/E1/J1 long haul/short haul line interfaces
- Supports HPS (Hitless Protection Switching) for 1+1 protection without external relays
- Receiver sensitivity exceeds -36 dBm and -43 dBm KHz
- Programmable T1/E1/J1 switchability
- Single 3.3V power supply with 5V tolerance on digital interfaces
- Meets or exceeds specifications in ANSI T1.102, T1.403, and T1.408; ITU I.431, G.703, G.736, G.775, and G.823; ETSI 300-166, 300-233, and TBR12/13; and AT&T Pub 62411
- Software programmable or hardware selectable on various parameters
- Cable attenuation indication
- Adaptive receive sensitivity
- Short circuit protection and internal protection diode for line drivers
- LOS (Loss Of Signal) & AIS (Alarm Indication Signal) detection
- Supports serial control interface, Motorola and Intel Multiplexed interfaces, and hardware control mode
- Package: 44-pin TQFPApplication Scenarios
The IDT82V2081 can be used in various applications, including LAN, WAN, Routers, Wireless Base Stations, IADs, IMAs, IMAPs, Gateways, Frame Relay Access Devices, CSU/DSU equipment, and more.
Comparison
Advantages- Configurable for T1, E1, or J1 interfaces
- Integrates Adaptive Equalizer for distortion removal
- Performs clock/data recovery, line decoding, and detects LOS conditions
- Supports Single Rail and Dual Rail system interfaces
- Offers various line terminating impedances
- Can be controlled by software or hardwareDisadvantages- None mentioned
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Similar parts: 1542 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download IDT82V2081PPG
- Chipdatas Part: CD92-IDT82V2081PPG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 09:52 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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