| Parameters | 
                                                                                                            
                                            | Output Characteristics | DIFFERENTIAL | 
                                                                            
                                            | Differential Output | YES | 
                                                                            
                                            | Input | CML | 
                                                                            
                                            | Output Polarity | COMPLEMENTARY | 
                                                                            
                                            | Power Consumption | 758W | 
                                                                            
                                            | Max Frequency | 100kHz | 
                                                                            
                                            | Driver Number of Bits | 4 | 
                                                                            
                                            | Receiver Number of Bits | 4 | 
                                                                            
                                            | Interface Standard | GENERAL PURPOSE | 
                                                                            
                                            | Receive Delay-Max | 0.25 ns | 
                                                                            
                                            | Data Rate (Max) | 6.4Gbps | 
                                                                            
                                            | Transmit Delay-Max | 0.25 ns | 
                                                                            
                                            | Supply Voltage1-Nom | 2.5V | 
                                                                            
                                            | Delay Time | 200ps | 
                                                                            
                                            | Signal Conditioning | Input Equalization, Output De-Emphasis | 
                                                                            
                                            | Height | 800μm | 
                                                                            
                                            | Length | 10mm | 
                                                                            
                                            | Width | 5.5mm | 
                                                                            
                                            | Thickness | 800μm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 3 days ago) | 
                                                                            
                                            | Contact Plating | Tin | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 54-WFQFN Exposed Pad | 
                                                                            
                                            | Number of Pins | 54 | 
                                                                            
                                            | Operating Temperature | -10°C~85°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                            
                                            | Number of Terminations | 54 | 
                                                                            
                                            | ECCN Code | 5A991.B.1 | 
                                                                            
                                            | Type | Buffer, ReDriver | 
                                                                            
                                            | Applications | SAS, SATA | 
                                                                            
                                            | Subcategory | Line Driver or Receivers | 
                                                                            
                                            | Max Power Dissipation | 4.21W | 
                                                                            
                                            | Voltage - Supply | 2.375V~2.625V | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Number of Functions | 4 | 
                                                                            
                                            | Supply Voltage | 2.5V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Base Part Number | DS64BR401 | 
                                                                            
                                            | Pin Count | 54 | 
                                                                            
                                            | Operating Supply Voltage | 2.5V | 
                                                                            
                                            | Number of Channels | 4 | 
                                                                            
                                            | Operating Supply Current | 380mA | 
                                                                                                    
                            
                         
                                                DS64BR401SQE/NOPB Overview
To make transportation easier, the power buffer is packaged in a 54-WFQFN Exposed Pad.Packaged in Tape & Reel (TR) and ready for power buffer.The Surface Mount universal mout has the advantage of being easily adaptable.On the topic of types, I would like to point out that this is a typical Buffer, ReDriver.The op amp buffer is powered by 2.375V~2.625V voltage.In order to maintain a high standard of output, 4 channels cooperate together.CML inputs are facilitated.In order to avoid mal-functioning of the system, it is recommended that the operating temperature is set to -10°C~85°C.In addition to SAS, SATA, this operational amplifier buffer targets other applications.With "DS64BR401," you will find more pin-to-pin solutions.The op amp buffer has 54 terminals that can be found along its length.Temperature 260 is its peak reflow temperature.It is a splitter that can accomplish a wide range of demanding tasks with power supplied by 2.5V voltage.This power buffer has 54 pins as its pinout.The 54 pins are on it.This board has a Surface Mount hole for mounting on a PCB or other board.In addition to the power buffer, other Line Driver or Receivers also play an important role.Using 380mA as a voltage, this power buffer operates.It is necessary for 2.5V operating supply voltage to function normally.Using a 4-Bit receiver, it transmits and receives data.The splitter dissipates at most 4.21W watts.
DS64BR401SQE/NOPB Features
4 channels.
Mainly used in SAS, SATA.
A standard Line Driver or Receivers.
4-Bit receiver.
DS64BR401SQE/NOPB Applications
There are a lot of Texas Instruments DS64BR401SQE/NOPB Signal Buffers, Repeaters, Splitters applications. 
- Add/Drop Muxes
- Desktop Computers
- Clock Distribution
- Cellular Phone Base Stations
- Servers
- Laptop Computers (for External Video Cards)
- Industrial Server
- Medical
- Multidrop Buses
- Industrial/Embedded PC