Electronic Components Datasheet Search |
|
TPD12S015A Datasheet(PDF) 2 Page - Texas Instruments |
|
TPD12S015A Datasheet(HTML) 2 Page - Texas Instruments |
2 / 35 page TPD12S015A SLLSE74C – JUNE 2011 – REVISED MARCH 2013 www.ti.com DESCRIPTION/ORDERING INFORMATION The TPD12S015A is an integrated HDMI companion chip solution. This device offers 8 low capacitance ESD clamps allowing HDMI 1.4 data rates. The 0.4-mm pitch WCSP package pin mapping matches the HDMI Type D or Type C connectors. The integrated ESD clamps in monolithic silicon technology provide good matching between each differential signal pair. This provides an advantage over discrete ESD clamp solutions where variations between ESD clamps degrade the differential signal quality. The TPD12S015A provides a regulated 5V output (5VOUT) for sourcing the HDMI power line. The 5VOUT pin supplies minimum 55mA to the HDMI receiver while meeting the HDMI 5VOUT specifications. The 5VOUT and the hot plug detect (HPD) circuitry are independent of the LS_OE control signal; they are controlled by the CT_CP_HPD pin. This independent control enables the detection scheme (5VOUT + HPD) to be active before enabling the HDMI link. The HPD_B port has a glitch filter to avoid false detection due to the bouncing while inserting the HDMI plug. There are three non-inverting bi-directional translation circuits for the SDA, SCL, and CEC lines; they are controlled by the LS_OE control signal. Each have a common power rail (VCCA) on the A side from 1.1V to 3.6V. On the B side, the SCL_B and SDA_B each have an internal 1.75k Ω pull-up connected to the regulated 5V rail (5VOUT). The SCL and SDA pins meet the I2C specifications, and drive at least 750pF loads which exceeds the HDMI cable specification. An LDO generates a 3.3V internal rail for the CEC line operation when LS_OE = H & CT_CP_HPD = H. The CEC_B pin has a 26k Ω pull-up to this internal 3.3V rail. The TPD12S015A provides IEC61000-4-2 (Level 4) ESD protection. This device is offered in a space saving 1.6mm × 2.8mm WCSP package. ORDERING INFORMATION TA PACKAGE(1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING –40°C to 85°C WCSP – YFF Tape and reel TPD12S015AYFFR PN015A (1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. (2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. 2 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Product Folder Links: TPD12S015A |
Similar Part No. - TPD12S015A_14 |
|
Similar Description - TPD12S015A_14 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |