DS125BR401SQE/NOPB Texas Instruments - Yeehing Electronics

2.5/5.0/8.0-Gbps 4-lane PCI Express redriver with equalization & De-Emp

Pricing (USD)

Quantity	Unit Price
1 — 99	18.056
100 — 249	15.772
250 — 999	12.16
1,000 +	7.61

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Interface - Signal Buffers, Repeaters
RoHS	Y
Product	Repeaters
Propagation Delay Time	200 ps
Maximum Clock Frequency	520 kHz
Operating Supply Voltage	3.3 V, 2.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	WQFN-54
Packaging	Reel
Series	DS125BR401
Brand	Texas Instruments
Ciss - Input Capacitance	10 pF
Moisture Sensitive	Yes
Pd - Power Dissipation	900 mW
Product Type	Signal Buffers, Repeaters
Factory Pack Quantity	250
Subcategory	Interface ICs
Unit Weight	0.004780 oz

For more information, please refer to datasheet

Documents

DS125BR401SQE/NOPB Datasheet

More Information

The DS125BR401 device is an extremely low-power high-performance multiprotocol repeater and redriver designed to support four lanes of PCIe Gen-3/2/1, 10G-KR, and other high-speed interface serial protocols up to 12.5 Gbps. The continuous time linear equalizer (CTLE) of the receiver provides a boost of up to 30 dB at 6.25 GHz (12.5 Gbps) in each of its eight channels and can open an input eye that is completely closed due to intersymbol interference (ISI) induced by interconnect medium such as backplane traces of 30 inches or more or copper cables of 8 meters or more, hence enabling host controllers to ensure an error-free end-to-end link. The transmitter provides a de-emphasis boost of up to –12 dB and output voltage amplitude control from 700 mV to 1300 mV to allow maximum flexibility in the physical placement within the interconnect channel.