IDT82V2048EBBG - Brand New IDT Telecommunication Interface ICs
In Stock:122 ,Ready for Immediate Shipping
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In Stock:
122,
Ready for Immediate Shipping
Brand:IDT
Category:Telecommunication Interface ICs
Chipdatas Part No.:CD86-IDT82V2048EBBG
Manufacturer Part No.:IDT82V2048EBBG
Datecode:09+
Package:208-BGA
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Description
The IDT82V2048EBBG is an electronic component model that belongs to the product category of Telecommunication Interface ICs. It is a configurable line interface unit that can be set as an octal T1, octal E1 or octal J1. This component is capable of performing clock and data recovery and AMI/B8ZS/HDB3 line decoding, as well as detecting and reporting LOS conditions. It has an integrated Adaptive Equalizer to increase the receive sensitivity and enable programming of LOS levels. The transmit path of this model features an AMI/B8ZS/HDB3 encoder and Waveform Shaper. The Jitter Attenuator is another feature for each channel, which can be placed in either the receive path or the transmit path and can be disabled.
Specifications and features
- Eight channel T1/E1/J1 short haul line interfaces
- Supports Hitless Protection Switching for 1+1 protection without external relays
- Programmable T1/E1/J1 switchability allowing one bill of material for any line condition
- Single 3.3 V power supply with 5 V 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 TBR 12/13, and AT&T Pub 62411
- Per channel software selectable on:
- Wave-shaping templates
- Line terminating impedance (T1:100 Ω, J1:110 Ω, E1:75 Ω/120 Ω)
- Adjustment of arbitrary pulse shape
- JA (Jitter Attenuator) position (receive path or transmit path)
- Single rail/dual rail system interfaces
- B8ZS/HDB3/AMI line encoding/decoding
- Active edge of transmit clock (TCLK) and receive clock (RCLK)
- Active level of transmit data (TDATA) and receive data (RDATA)
- Receiver or transmitter power down
- High impedance setting for line drivers
- PRBS (Pseudo Random Bit Sequence) generation and detection with 215-1 PRBS polynomials for E1
- QRSS (Quasi Random Sequence Signals) generation and detection with 220-1 QRSS polynomials for T1/J1
- 16-bit BPV (Bipolar Pulse Violation)/Excess Zero/PRBS or QRSS error counter
- Analog loopback, Digital loopback, Remote loopback and Inband loopback - Adaptive receive sensitivity up to -20 dB
- Non-intrusive monitoring per ITU G.772 specification
- Short circuit protection for line drivers
- LOS (Loss Of Signal) detection with programmable LOS levels
- AIS (Alarm Indication Signal) detection
- JTAG interface
- Supports serial control interface, Motorola and Intel Non-Multiplexed interfaces
- Package: IDT82V2048E: 208-pin PQFP and 208-pin PBGA
Application Scenarios
The IDT82V2048EBBG is commonly used in telecommunications systems that require short haul line interfaces. It is capable of handling various line conditions and ensuring reliable communication between two points.
Comparison
Advantages- Configurable as an octal T1, octal E1 or octal J1, allowing flexibility in line interface configuration
- Supports HPS for 1+1 protection without external relays, ensuring reliable communication in case of line failure
- Adaptive Equalizer increases the receive sensitivity, making communication over long distances possible
- Programmable T1/E1/J1 switchability allows one bill of material for any line condition, simplifying logistics and inventory management
Disadvantages- The price of this component may be higher than other options on the market
- May not be suitable for systems that require long haul line interfaces
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Similar parts: 1542 , Click to view
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Datasheet
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Additional Information
- Datasheet: Download IDT82V2048EBBG
- Chipdatas Part: CD86-IDT82V2048EBBG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 19:59 +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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