Electronic Components Datasheet Search |
|
LMH0046 Datasheet(PDF) 1 Page - Texas Instruments |
|
LMH0046 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 20 page LMH0046 www.ti.com SNLS222F – APRIL 2006 – REVISED APRIL 2013 LMH0046 HD/SD SDI Reclocker With Dual Differential Outputs Check for Samples: LMH0046 1 FEATURES DESCRIPTION The LMH0046 HD/SD SDI Reclocker retimes serial 2 • Supports SMPTE 292M and SMPTE 259M digital video data conforming to the SMPTE 292M (A & C) Serial Digital Video Standards and SMPTE 259M (A & C) standards. The LMH0046 • Supports 143 Mbps, 270 Mbps, 1.483 Gbps, operates at serial data rates of 143 Mbps, 270 Mbps, and 1.485 Gbps Serial Data Rate Operation 1.483 Gbps and 1.485 Gbps. The LMH0046 supports DVB-ASI operation at 270 Mbps. • Supports DVB-ASI at 270 Mbps • Single 3.3V Supply Operation The LMH0046 automatically detects the incoming data rate and adjusts itself to retime the incoming • 330 mW Typical Power Consumption data to suppress accumulated jitter. The LMH0046 • Two Differential, Reclocked Outputs recovers the serial data-rate clock and optionally • Choice of Second Reclocked Output or Low- provides it as an output. The LMH0046 has two Jitter, Differential, Data-Rate Clock Output differential serial data outputs; the second output may be selected as a low-jitter, data-rate clock output. • Single 27 MHz External Crystal or Reference Controls and indicators are: serial clock or second Clock Input serial data output select, manual rate select input, • Manual Rate Select Input SD/HD rate indicator output, lock detect output, • SD/HD Operating Rate Indicator Output auto/manual data bypass and output mute. The serial data inputs, outputs, and serial data-rate clock • Lock Detect Indicator Output outputs are differential LVPECL compatible. The CML • Output Mute Function for Data and Clock serial data and serial data-rate clock outputs are • Auto/Manual Reclocker Bypass suitable for driving 100 Ω differentially terminated networks. The control logic inputs and outputs are • Differential LVPECL Compatible Serial Data LVCMOS compatible. Inputs and Outputs • LVCMOS Control Inputs and Indicator Outputs The LMH0046 is powered from a single 3.3V supply. Power dissipation is typically 330 mW. The device is • 20-Pin HTSSOP Package housed in a 20-pin HTSSOP package. • Industrial Temperature Range: -40°C to +85°C APPLICATIONS • SDTV/HDTV Serial Digital Video Interfaces For: – Digital Video Routers and Switchers – Digital Video Processing and Editing Equipment – DVB-ASI Equipment – Video Standards and Format Converters 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2006–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - LMH0046_14 |
|
Similar Description - LMH0046_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 |