| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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66 pcs
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66 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS64BR401SQE/NOPB from Texas Instruments is an active quad bi-directional repeater, also known as a redriver, capable of handling data rates up to 6.4 Gbps. This component is designed to condition signals on both the input and output for extended reach applications.
Key electrical specifications include adjustable receive equalization up to +33 dB gain and adjustable transmit de-emphasis up to -12 dB. It supports a wide range of protocols including CPRI, Fibre Channel, Infiniband, SAS, SATA, and sRIO. The device operates over a temperature range of -10°C to 85°C and requires a single supply voltage between 2.375V and 2.625V.
Signal integrity is maintained with features like <0.25 UI of residual DJ at 6.4 Gbps with a 40-inch FR4 trace and automatic de-emphasis scaling based on rate detect. The redriver also supports SATA/SAS OOB signal pass-through with minimal envelope distortion. It features low power consumption at 100 mW per channel and per-channel power down capability.
Packaged in a 54-pin WQFN (10 mm x 5.5 mm) with an exposed pad, the DS64BR401SQE/NOPB is designed for surface mount applications. It offers high-speed signal flow-thru pinout and has an HBM ESD rating of >6 kV. Programming is available via pin selection or an SMBus interface, with 3.3V LVCMOS input tolerance for the SMBus.
| Qty | Low | High |
|---|---|---|
| 1+ | $11.68 | $11.68 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum data rate is 6.4 Gbps.
It comes in a 54-WQFN exposed pad package.
The operating temperature range is -10°C to 85°C.
It supports CPRI, Fibre Channel, General purpose, Infiniband, SAS, SATA, and sRIO.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.