TLK6201EA

1Gbps 至 6.25Gbps 电缆和 PC 主板均衡器

The is a versatile, high-speed, limiting equalizer for applications in digital high-speed links with data rates up to 6.25 Gbps.

This device provides a high-frequency boost of 13 dB on the received data at 3.125 GHz, as well as sufficient gain to ensure a fully differential output swing for input signals as low as 100 mVp-p at the input of a lossy interconnect line.

Four de-emphasis levels can be selected on the transmit side to provide up to 12 dB of additional high-frequency loss compensation.

The high input-signal dynamic range ensures low-jitter output signals even when overdriven with input signal swings as high as 2000 mVp-p.

The TLK6201EA implements fixed loss-of-signal detection, which can be used to implement a squelch function by connecting the LOS output to the adjacent DIS input.

The TLK6201EA is available in a small-footprint, 3-mm × 3-mm, 16-pin QFN package. It requires a single 3.3-V supply.

This power-efficient equalizer is characterized for operation from –40°C to 85°C.

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Multirate Operation up to 6.25 Gbps

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Compensates for up to 13-dB Loss on the Receive Side and

up to 12-dB Loss on the Transmit Side at 3.125 GHz

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Suitable to Receive and Transmit 6.25-Gbps Data

Over up to 60 Inches 1.5 Meters of FR4 PC Boards

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Suitable to Receive and Transmit 6.25-Gbps Data

Over up to 63 Feet 19.2 Meters of 24-AWG Cable

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Ultralow Power Consumption

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Input Offset Cancellation

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High Input Dynamic Range

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Output Disable/Squelch Function

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Loss of Signal Detection

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Output Swing Select

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Output De-Emphasis Select

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Output Polarity Select

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CML Data Outputs

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Single 3.3-V Supply

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Surface-Mount, Small-Footprint, 3-mm × 3-mm, 16-Pin QFN Package