TLK4120 - Brand New Texas Instruments Receivers & Transceivers
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Description
The TLK4120 is an eight-channel serial transceiver in the product category of Receivers & Transceivers. It is compliant with the 10Gbps Ethernet XAUI specification, providing high-speed bi-directional point-to-point data transmission. The TLK4120 is designed for backplanes and front panel connections requiring dual/redundant 10Gbps connections over controlled impedance media. It can be used with printed circuit board (PCB) traces, copper cables, or fiber-optical media. The TLK4120 performs parallel-to-serial, serial-to-parallel conversion, and clock extraction functions for a physical layer interface. It contains two complete IEEE P802.3ae-2002 10 Gbps Ethernet XGXS cores and supports various features such as channel redundancy mode, transmit pre-emphasis, receive adaptive equalization, full duplex retimer mode, and more.
Specifications and Features
- Eight Channel 3.125 Gbps Transceiver
- Contains Two Complete IEEE P802.3ae-2002 10 Gbps Ethernet XGXS (XAUI) Compliant Cores
- XAUI (Serial side) Channel Redundancy Mode Support
- XGMII (Parallel side) Channel Redundancy Mode Support
- Serial Side Transmit Pre-emphasis and Receive Adaptive Equalization
- Selectable Full Duplex Serial Side Retimer Mode
- Full Datapath Loopback Capability (Serial/Parallel Side)
- Supports PRBS 27-1 and 223-1 Generate/Verify
- XGMII: HSTL Class 1 I/O with On-chip 50-Ω Termination on Inputs/Outputs
- Supports Jumbo Packet (9600 byte maximum) Operation
- Dual MDIO: IEEE 802.3ae Clause 45 Compliant Management Data Input / Output Interface
- 1.2-V Core, 1.5-V HSTL I/O Supply, and 2.5-V LVCMOS and Bias Supply
- JTAG: IEEE 1149.1 Test Interface
- ±200 ppm Clock Tolerance in XAUI Transmit and Receive Datapaths
- Diagnostic LED Output Interface
- 130-nm CMOS Technology
- Package: PBGA 484, 23×23mm, 484 ball, 1mm Pitch
- 2.42 W Typical Power Dissipation
- Commercial Ambient Operating Temp (0°C to 70°C)
Application Scenarios
The TLK4120 is ideal for use in 10 Gigabit Ethernet servers and routers.
Comparison
Advantages- Compliant with 10Gbps Ethernet XAUI specification
- Provides high-speed bi-directional point-to-point data transmission
- Supports various features such as channel redundancy mode and transmit pre-emphasis
- Suitable for backplanes and front panel connections
Disadvantages- Requires controlled impedance media
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Similar parts: 7573 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download TLK4120
- Chipdatas Part: CD94-TLK4120
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 04:01 +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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