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DS64MB201SQ/NOPB
Dual port 2:1/1:2 mux/buffer with equalization and de-emphasis
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Manufacturer:
Texas Instruments
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Mfr.Part #:
DS64MB201SQ/NOPB
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Datasheet:
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Operating Supply Current:
380 mA
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Minimum Operating Temperature:
- 40 C
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Maximum Operating Temperature:
+ 85 C
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Data Rate:
6.4 Gb/s
Availability: 6306 PCS
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DS64MB201SQ/NOPB General Description
The DS64MB201 is a dual lane 2:1 multiplexer and 1:2 switch or fan-out buffer with signal conditioning suitable for SATA/SAS and other high-speed bus applications up to 6.4 Gbps. The device performs both receive equalization and transmit de-emphasis, allowing maximum flexibility of physical placement within a system. The receiver's continuous time linear equalizer (CTLE) provides a boost of up to +33 dB at 3 GHz and is capable of opening an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect medium. The transmitter features a programmable output de-emphasis driver and allows amplitude voltage levels to be selected from 600 mVp-p to 1200 mVp-p to suit multiple application scenarios. The signal conditioning settings are programmable via control pin settings or SMBus interface.
To enable seamless upgrade from SAS/SATA 3.0 Gbps to 6.0 Gbps data rates without compromising physical reach, DS64MB201 automatically detects the incoming data rate and selects the optimal de-emphasis pulse width. The device detects the out-of-band (OOB) idle and active signals of the SAS/SATA specification and passes through with minimum signal distortion.
Key Features
- Up to 6.4 Gbps dual lane 2:1 mux, 1:2 switch or fan-out
- Adjustable receive equalization up to +33 dB gain
- Adjustable transmit de-emphasis up to –12 dB
- Adjustable transmit VOD
- <0.25 UI of residual DJ at 6.4 Gbps with 40” FR4 trace
- SATA/SAS: OOB signal pass-through
- Adjustable electrical IDLE detect threshold
- Low power
- Signal conditioning programmable via pin selection
or SMBus interface - Single 2.5V supply operation
- >6 kV HBM ESD Rating
- 3.3V tolerant SMBus interface
- High speed signal flow-thru pinout package: 54-pin WQFN
(10 mm × 5.5 mm)
Specifications
Product Category | Buffers & Line Drivers | Operating Supply Current | 380 mA |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Data Rate | 6.4 Gb/s | Moisture Sensitive | Yes |
Output Type | CML | Product Type | Buffers & Line Drivers |
Series | DS64MB201 | Factory Pack Quantity | 2000 |
Subcategory | Logic ICs | Unit Weight | 0.005870 oz |
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Availability: 6306 PCS
+BOMQty. | Unit Price | Ext. Price |
---|---|---|
1+ | $38.791 | $38.79 |
200+ | $15.012 | $3,002.40 |
500+ | $14.484 | $7,242.00 |
1000+ | $14.224 | $14,224.00 |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for DS64MB201SQ/NOPB, guaranteed quotes back within 12hr.