<address id="19rrz"><form id="19rrz"><th id="19rrz"></th></form></address>

            <form id="19rrz"><nobr id="19rrz"></nobr></form>
              <em id="19rrz"></em>
              <form id="19rrz"><nobr id="19rrz"><th id="19rrz"></th></nobr></form>

              <em id="19rrz"><span id="19rrz"><th id="19rrz"></th></span></em>


                  400 0800 882


                  當前位置:首頁 > 產品中心 > 圣邦微 > 音頻,視頻驅動器 > 視頻驅動器 > SGM9149



                  13MHz, Triple-Channel, 5th-Order, Standard Definition Video Filter Driver
                  13MHz, Triple-Channel, 5th-Order, Standard Definition Video Filter Driver
                  GENERAL DESCRIPTION

                  The SGM9149 is a low voltage, triple channel video amplifier with integrated reconstruction filters and input clamps. Specially suited for standard definition video signals, this device is ideal for a wide range of television and set-top box applications.

                  SGM9149 offers 6dB gain rail-to-rail output driver and 5th-order output reconstruction filter on all three channels. It has a -3dB bandwidth of 13MHz and 61V/μs slew rate. SGM9149 provides improved image quality compared with passive LC filters and discrete drivers solution. Operating from single power supply ranging from 3.0V to 5.5V and sinking a low 21mA quiescent current, the SGM9149 is ideally suited for battery powered applications.

                  SGM9149 can be DC-coupled or AC-coupled with input video signal, such as the output stage of DAC to eliminate out-of-band noise. The output in SGM9149 can be configured as DC- or AC-coupled output.

                  The SGM9149 is available in Green SOIC-8 and MSOP-8 packages. It operates over an ambient temperature range of -40 to +85.

                  PIN CONFIGURATIONS


                  • Triple 5th-Order 13MHz (SD) Filters

                  • Transparent Input Clamping

                  • 6dB Output Driver Gain

                  • Rail-to-Rail Output

                  • Input Voltage Range Includes Ground

                  • AC- or DC-Coupled Inputs

                  • AC- or DC-Coupled Outputs

                  • Operates from 3.0V to 5.5V Power Supply

                  • Supply Current (7mA/Channel)

                     21mA Total Supply Current

                  • Available in Green SOIC-8 and MSOP-8 Packages

                  • -40 to +85 Operating Temperature Range


                  Cable and Satellite Set-Top Boxes

                  Video Amplifiers

                  Communication Devices

                  Personal Video Recorders

                  Video on Demand

                  DVD Players

                  ORDERING INFORMATION
                  Part NumberStatusPackagePinsPb-FreeTemp Range
                  SGM9149YS8G/TRProductionSOIC-88Y-40℃ to +85℃
                  SGM9149YMS8G/TRProductionMSOP-88Y-40℃ to +85℃