M21234G-33

Next Generation High Performance Analog Broadcast Video Solutions M21234 HD/SD Broadcast Video Adaptive Co-Axial Cable Equalizer The M21234 is an evolution of Mindspeed’s HD/SD video cable adaptive equalizer technology that typically provides > 175m of Belden 1694A cable length performance in a new smaller form factor, higher performance 5x5mm MLF > KEY FEATURES > SMPTE 292M, SMPTE 259M, SMPTE 344M compliant > Adaptive, multi-rate, and automatic co-axial cable equalization package. > Supports operation from 143 Mbps to 1485 Mbps and DVB-ASI at 270 Mbps In addition to a smaller PCB package footprint, the M21234 > Selectable manual BYPASS mode also integrates the input terminating resistors on chip to further reduce PCB real estate. The new device also provides the ability to configure the output driver to function as PCML (low and high output swing options), LVDS, or LVPECL for superior ease of interfacing to downstream devices. > Optimized cable equalization for SD and HD data rates - 175m typical @ HD-SDI with Belden 1694A - 350m typical @ SD-SDI with Belden 1694A > Output mute at maximum equalized cable length with manual override > Integrated input and output differential terminations > 2.5V or 3.3V operation > Reduced power dissipation - 175mW typical @ 2.5V - 230mW typical @ 3.3V > Increased operating temperature range: -10ºC to +85ºC > 5x5mm high performance MLF package The M21234 is complemented with the M21232 HD/SD video cable driver in a 3x3mm MLF package, and the M21235 HD/SD video reclocker in a 7x7mm MLF package to optimize performance and density in new multi-rate designs. DC restoration to compensate for pathological signal DC content, cable length indication for data rates to 360 Additional unique Mindspeed devices include the HD/SD quad channel reclocking and asynchronous switching families: • M21250, DS-M21251, DS-M21252 quad channel multi-rate video reclockers • M21260 4x4 1.6 Gbps video crosspoint switch with quad multi-rate reclockers Mbps, and a voltage programmable mute threshold are also included. Mindspeed’s innovative circuit architecture enables next generation systems with flexible power supply operation of 2.5V to 3.3V with a > 40% power reduction at 2.5V supply rails and a wider operating temperature range (-10ºC to +85ºC) for outdoor applications such as camcorders and • DS-M21261 1:4 1.6 Gbps video fanout with SD/HD multi- edit decks. rate reclocking • DS-M21262 4:1 1.6 Gbps video selector with SD/HD multirate reclocker > Single Channel Reclockers M21235 M21215 M21131V - 72 x 72 M21151V - 144 x 144 Crosspoint SDO HD - SDI or SD-SDI CD CLOCK & DATA RECOVERY W/ BYPASS Cable Equalizers Switches M21214 M21234 SDO 75 Ohm Cable Drivers M21212 M21232 Quad Mindspeed Reclockers M21250 DS-M21251 DS-M21252 M21111 - 17 x 17 M21121 - 34 x 34 HD or SD HD/SD Serial Routing Switcher Application Diagram M21131V - 72 x 72 M21151V - 144 x 144 Crosspoint FPGA 10 Deserializers HD-SDI or SD-SDI 10 Cable Equalizers EFFECTS PROCESSING C BLOCK PCLK Matrices M21214 M21234 Y M21111 - 17 x 17 M21121 - 34 x 34 Integrated Mindspeed SerDes IP LINE SYNC/GENLOCK MEMORY MANAGER 10 HD SDO or SD SDO CD Serializers 10 Y FRAME MEMORY FRAME SYNC C PCLK 75 Ohm Cable Drivers M21212 M21232 HD/SD Production & Master Control Switcher Application Product Features Applications Additional Features Ordering Information • Small to large serial routing switchers • Production and master control switchers • Fully SMPTE 259, SMPTE 292, and SMPTE 344 compliant • M21234-33P: HD/SD Video Cable Equalizer (143 Mbps - 1600 Mbps) • Non-linear editors • Equalizer BYPASS operation • M21234G-33P: HD/SD Video Cable Equalizer (143 Mbps - 1600 Mbps) [RoHS compliant package] • Processing and terminating equipment • Broadcast video to SONET/SDH, Fibre Channel, or Gigabit Ethernet transport line card/modules for DWDM or CWDM applications Package: 5x5mm, 32pin MLF 5x5mm, 32pin MLF [RoHS compliant package] • Distribution amplifiers, • Backplane reach extension www.mindspeed.com/salesoffices General Information: (949) 579-3000 Headquarters – Newport Beach 4000 MacArthur Blvd., East Tower Newport Beach, CA 92660-3007 21234-BRF-001-D.pdf © 2005 Mindspeed Technologies, Inc. All rights reserved. Mindspeed and the Mindspeed logo are trademarks of Mindspeed Technologies. All other trademarks are the property of their respective owners. Although Mindspeed Technologies strives for accuracy in all its publications, this material may contain errors or omissions and is subject to change without notice. This material is provided as is and without any express or implied warranties, including merchantability, fitness for a particular purpose and non-infringement. Mindspeed Technologies shall not be liable for any special, indirect, incidental or consequential damages as a result of its use.