M21404-13/M21414-13/M21424-13 SD, HD, and 3G Cable Equalizers Rev V6 Applications Features SMPTE/DVB-ASI compliant at SD, HD and 3G (M21424) SDI Routers SMPTE/DVB-ASI compliant at SD and HD (M21414) SDI Switches SMPTE/DVB-ASI compliant at SD (M21404) SDI Distribution Amplifier Dual CML outputs, with selectable high amplitude SDI Camera Enable for second CML output Standards Compliance Interchangeable PCB footprint for all three devices 3.3V Supply SMPTE 259M, SMPTE 292, SMPTE 344M, SMPTE 424M Low Power (230 mW 3.3V) (at appropriate data rates) Extended Temperature range: 10 to 85C DVB-ASI (270 Mbps) The M21404/M21414/M21424 are high-speed, low-power, adaptive co-axial cable equalizers designed to increase the maximum low-jitter transmission distance of serial digital interface (SDI) video signals and DVB-ASI across commonly used bandwidth-limiting 75 coaxial cable. These devices automatically optimize their transfer function based on the bit rate and cable length to minimize the inter-symbol interference (ISI) jitter caused by the cable and to remove the DC offset components introduced with the pathological test pattern and AC coupling in systems. The M21424 is designed to support SD, HD, and 3G data rates from 143 Mbps to 2970 Mbps. The M21414 is designed to support SD and HD data rates from 143 Mbps and 1485 Mbps. The M21404 is designed to support SD data rates between 143 Mbps and 540 Mbps. The low-noise, high-gain equalizer allows for low jitter 3G-SDI transmissions up to 100m (Belden 1694A) and HD transmissions up to a length of 200m (Belden 1694A) and 120m (Belden 8281). For SD data rates, cable lengths up to 400m (Belden 1694A) and 300m (Belden 8281) are supported. Functional Block Diagram SD/ MUTE THRESH SWING L/H M21404 /M21414/M21424 Cable Equalizer CONTROL LOGIC SDO1 OUTPUT BUFFER SDO1 1 SDI EQUALIZER INPUT DC BUFFER RESTORE CORE SDI 0 SDO2 OUTPUT BUFFER CABLE SDO2 LENGTH INDICATOR EQ BYP CLEN SDO2 EN 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: M21404-13/M21414-13/M21424-13 SD, HD, and 3G Cable Equalizers Rev V6 Ordering Information Part Number Package Operating Data Rate Operating Temperature M21404G-13* 32-pin MLF (RoHS compliant) 143540 Mbps 10C to 85C M21414G-13* 32-pin MLF (RoHS compliant) 1431485 Mbps 10C to 85C M21424G-13* 32-pin MLF (RoHS compliant) 1432970 Mbps 10C to 85C * Consult the price list for exact part number when ordering. * The letter G designator after the part number indicates a RoHS-compliant package. Revision History Revision Level Date Description V6 Release December 2015 Updated Package Drawing, Figure 1-3. Package effective as of July 2014. V5 Release May 2015 Updated logos and page layout. No content changes. F (V4) Release October 2013 Removed 2.5V operation E (V3) Release November 2010 Updated Package Diagram (Figure 1-3). D (V2) Release March 2010 Revised for -13 part. C (V1) Release April 2007 Production release. Correction made to the Functional Block Diagram. Specification changes to Tables 1-3, 1-5, 1-6, and 1-7. B (V1P) Preliminary February 2007 Combined data sheets for the M21404, M21214 and M21424. Removed 1.8V operation. Removed CLI and MUTE threshold specification. A (V1A) Advance April 2006 Initial Release. M21404/M21414/M21424 Marking Diagram 21414G11 21404G11 21424G13 Part Number/RoHS Compliance/Rev. XXXX.X Lot Number XXXX.X XXXX.X YYWW Country YYWW Country YYWW Country Date Code 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: