 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DS125BR401ANJYT Datasheet(PDF) 1 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
DS125BR401ANJYT Datasheet(HTML) 1 Page - Texas Instruments |
|
|
1 / 52 page  DS125BR401A OUTB INA OUTA INB TX RX SAS-3 Controller 0 TX RX SAS-3 Controller 1 Channel Loss ~ Equal Channel Loss ~ Equal -10 dB Max -24 dB Max Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DS125BR401A SNLS466A – SEPTEMBER 2013 – REVISED MARCH 2014 DS125BR401A Low-Power 12 Gbps 4-Lane Linear Repeater With Equalization 1 Features 3 Description The DS125BR401A is an extremely low-power high- 1 • Low 65-mW/Channel (Typ) Power Consumption, performance repeater/redriver designed to support With Option to Power Down Unused Channels four lanes carrying high speed interface up to 12 • Linear Equalization allows for Link Training in Gbps. The B-Side receiver's continuous time linear PCIe and SAS equalizers (CTLE) provide high frequency boost of up to +24 dB at 6 GHz (12 Gbps) and are capable of • Supports Out-of-Band (OOB) Signaling opening an input eye that is completely closed due to • Advanced Signal Conditioning B-Side I/O inter symbol interference (ISI) induced by – Receive CTLE up to 24 dB at 6 GHz interconnect medium such as backplane traces or – Transmit (Tx) DE > 10 dB twinaxial copper cables. The programmable equalization allows maximum flexibility in the physical – Tx Output Voltage: 700 mV to 1400 mV placement within the interconnect channel. The A- • Advanced Signal Conditioning A-Side I/O Side channel has a 10 dB linear equalizer and linear – Receive CTLE up to 10 dB at 6 GHz output driver. – Linear output drive The A-Side channel has a settable 3-10 dB linear – Output voltage range over 1200mV equalizer coupled to a linear output driver. When operating in SAS-3 and PCIe Gen-3 applications the Programmable via Terminal Selection, EEPROM, DS125BR401A preserves transmit signal or SMBus Interface characteristics allowing the host controller and the • Single Supply Voltage: 2.5 V or 3.3 V end point to negotiate transmit equalizer coefficients. • −40°C to 85°C Operating Temperature Range This transparency to the link training protocol aides • 4 kV HBM ESD Rating system level interoperability and minimum latency. • Flow-Thru Layout in 10mmx5.5mm 54-Terminal The programmable settings can be applied easily via Leadless WQFN Package Terminals, software (SMBus or I2C), or loaded via an external EEPROM. In EEPROM mode, the configuration information is automatically loaded on 2 Applications power up, which eliminates the need for an external • SAS/SATA microprocessor or software driver. • PCI Express Device Information • Other Proprietary Interfaces up to 12 Gbps ORDER NUMBER PACKAGE BODY SIZE DS125BR401ANJY WQFN (48) 10 mm x 5,5 mm SAS-3 Application 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Similar Part No. - DS125BR401ANJYT |
|
Similar Description - DS125BR401ANJYT |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
