DS64BR401SQE/NOPB Texas Instruments - Yeehing Electronics

6.4-Gbps quad bi-directional redriver with equalization and de-emphasis

Pricing (USD)

Quantity	Unit Price
1 — 99	15.33
100 — 249	13.391
250 — 999	10.325
1,000 +	6.46

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Interface - Signal Buffers, Repeaters
RoHS	Y
Product	Repeaters
Maximum Clock Frequency	100 kHz
Operating Supply Voltage	2.5 V
Minimum Operating Temperature	- 10 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	WQFN-54
Packaging	Reel
Application	Front Port, Backplane, Peripheral I/O
Series	DS64BR401
Brand	Texas Instruments
Development Kit	DS64BR401EVK
Moisture Sensitive	Yes
Operating Supply Current	380 mA
Pd - Power Dissipation	4.21 W
Product Type	Signal Buffers, Repeaters
Factory Pack Quantity	250
Subcategory	Interface ICs
Unit Weight	0.004790 oz

For more information, please refer to datasheet

Documents

DS64BR401SQE/NOPB Datasheet

More Information

The DS64BR401 is a quad lane bi-directional signal conditioning repeater for 6.0/3.0/1.5 Gbps SATA/SAS and other high-speed bus applications with data rates up to 6.4 Gbps. The device performs both receive equalization and transmit de-emphasis on each of its 8 channels to compensate for channel loss, 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. This Low Power Differential Signaling (LPDS) output driver is a power efficient implementation that maintains compatibility with AC coupled CML receiver. The programmable settings can be applied via pin settings or SMBus interface.