[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-560651-105":59,"doc-detail-560651-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","m51496p-semiconductor-integrated-circuit-vifsif-for-color-tv-and-vcr-tuners","M51496P - Semiconductor Integrated Circuit - VIF/SIF for Color TV and VCR Tuners","","M51496P is a semiconductor integrated circuit integrating Video Intermediate Frequency (VIF) and Sound Intermediate Frequency (SIF) functions for color TV and VCR tuners. The design includes a VIF amplifier, video detector, IF AGC, RF AGC, AFT, black noise inverter, SIF limiter amplifier, FM detector, electronic attenuator, and audio driver in an 18-pin plastic molded DIP package. Features cover compact low-power operation, fast AGC using a 2-stage AGC filter, AGC noise cancellation, and selectable sound deemphasis with video/sound mute control.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/m51496p-semiconductor-integrated-circuit-vifsif-for-color-tv-and-vcr-tuners/560651/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/m51496p-semiconductor-integrated-circuit-vifsif-for-color-tv-and-vcr-tuners/560651.png","ImageObject",300,407,{"name":92,"@type":93},"Bintang","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-19","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the main functions integrated in the M51496P?","Question",{"text":112,"@type":113},"The M51496P integrates Video Intermediate Frequency (VIF) and Sound Intermediate Frequency (SIF) functions for color TV and VCR tuners.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What package does the M51496P use?",{"text":117,"@type":113},"It uses an 18-pin plastic molded DIP package.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the AGC feature improve performance in the M51496P?",{"text":121,"@type":113},"The AGC works fast due to a 2-stage AGC filter, and an AGC noise canceler improves AGC stability against extrinsic noise.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},560651,1791821635,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},962085564381,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","# DESCRIPTION\n\nThe M51496P is a semiconductor integrated circuit whichincludes Video Intermediate Frequency (VIF)and Soundntermedate Frequency(SIF)functions for color TV andVCR tuners.  \nThe circuit includes VIF amplifier,video detector,IF AGC,RF AGC,AFT,black noise inverter,SIF limiter amplifier,FM detector,electronic attenuator,and audo driver.Thepackage is of the 18-pin plastic molded DIP.  \n# FEATURES\n\n●Compact and low power 18-pin DIP with high performanceVIF/SIF functions.  \n●Preampifier can be eliminated due to the high gain VIFamplifier.  \n● Trap between stages is not required even for conventionalSAW filter since intermodulation and buzz are improvedgreatly by adopting a new circuit  \n●The AGC works fast because of the 2-stage AGC filter.Cost reduction is possible by using only 1-stage AGCfilter.  \n●AGC noise canceler improves AGC stability againstextrinsic noise.  \n● Deemphasis pin enables input or output of sound signalbefore the electronic attenuator.  \n●Video and sound are simultaneously muted by groundingthe VCR pin ③and only sound is muted by groundingpin ⑩.  \n\n| BLOCK DIAGRAM  \u003Cbr>IF AGC FILTER 1①  \u003Cbr>B.NOISE  \u003Cbr>AGc  \u003Cbr>INV  \u003Cbr>IF AGC FLTER 2②-  \u003Cbr>⑰RF AGC OUTPUT  \u003Cbr>AGc  \u003Cbr>VIDEO  \u003Cbr>RF AGC CONTROL③-  \u003Cbr>⑯SIF INPUT  \u003Cbr>⑮  \u003Cbr>AMP  \u003Cbr>AMP  \u003Cbr>⑭  \u003Cbr>⑬AFT OUTPUT  \u003Cbr>GND ⑥  \u003Cbr>AFT  \u003Cbr>⑫AFT COIL  \u003Cbr>vcc⑦  \u003Cbr>ATT  \u003Cbr>ELECTRONIC ATTENUATOR CONTROL8  \u003Cbr>FM  \u003Cbr>AUDIO DRIVER OUTPUT⑨  \u003Cbr>DET   |\n| --- |\n\nMITSUBISHI ICs(TV)M51496PVIF/SIF  \n# APPLICATION\n\nTV sets,VCR tuners  \n# RECOMMENDED OPERATING CONDITION\n\nSupply voltage range……………………………………7~10.5VRated supply voltage ……………………………………………9V  \n624982b 0019515881□  \nM51496P  \n   \n# ABSOLUTE MAXIMUM RATINGS\n\n\n| Symbol   | Parameter   | Ratings   | Unit   |\n| --- | --- | --- | --- |\n| Vcc   | Supply voltage   | 10.5   | V   |\n| Pd   | Power dissipation   | 1250   | mW   |\n| Ke   | Thermal derating   | 12.5   | mv/℃   |\n| Vsurg   | Electrostatic discharge   | ±200Vor over   | V   |\n| Topr   | Operating temperature   | -20~75   | ℃   |\n| Tsto   | Storage temperature   | -40~125   | ℃   |\n\n# ELECTRICAL CHARACTERISTICS(Ta=25℃,unless otherwise noted)\n\nVIF SECTION  \n\n| Symbol   | Parameter   |  |  | Limits   |  |  | Unit   |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  | Test conditions   | No.   | Min.   | Typ.   | Max.   |  |\n| lcc   | Circuit current   | Measure current input to pin⑦.   | V-1   | 26   | 36   | 45   | mA   |\n| V18   | Video output DC voltage   | No input,K1=2,V₁=OV  \u003Cbr>Measure DC voltage at TP18A   | V-2   | 4.4   | 4.9   | 5.4   | V   |\n| Vo det   | Video output signal voltage   | VIE IN:f=58.75MHz.80dBμ,color bar  \u003Cbr>87.5%,TV modulation  \u003Cbr>Measure amplitude at TP18A.   | V-3   | 1.65   | 2.0   | 2.4   | VP-P   |\n| Vsyne   | Sync tip voltage   | VIF IN:f=58,75MHz,80dBμ,CW  \u003Cbr>Measure DC voltage at TP18A.   | V-4   | 2.25   | 2.6   | 2.95   | V   |\n| Vin min   | Input sensitivity   | VIF IN:f=58.75MHz,variable level,CW  \u003Cbr>Set the level to 80dB μ and measure at  \u003Cbr>TP18A.Decrease the level and measure the  \u003Cbr>input level at which voltage is 0.6 V larger  \u003Cbr>than thet when the level is 80dB μ.   | V-5   |  | 42   | 46   | dBμ   |\n| Vin max   | Maximum allowable input   | VIF IN:f=58.75MHz,variable level,f=10kHz,  \u003Cbr>AM14%  \u003Cbr>Increase the level and measure the level at  \u003Cbr>which amplitude of 10 kHz at TP18A  \u003Cbr>docroases 3dB.   | V-6   | 102   | 108   | 一   | dBμ   |\n| Vbth   | Black spot noise inverter  \u003Cbr>threshold level   | VIF IN:f₁=50 to 65MHz,90dBμ,CW  \u003Cbr>sweep,K1=2,V₁=0V  \u003Cbr>By adjusting V,output the waveform at  \u003Cbr>TP18A as shown in the figure below.  \u003Cbr>TP18A voltage  \u003Cbr>Vbcl  \u003Cbr>Vbth   | V-7   | 1.7   | 2.05   | 2.4   | V   |\n| Vbal   | Black spot noise inverter  \u003Cbr>clamp level   |  | V-8   | 3.4   | 3.9   | 4.4   | V   |\n| BW   | Video bandwidth   | VIE IM·f.-5875VHz 80dBuGW  \u003Cbr>f₂=58.75 to 50MHz,60dBμ,sweep\"  \u003Cbr>Adjust V₁so thet the amplitude of beat element of  \u003Cbr>1 MHzat TP18A willcome to 100 d","cbCaitcokcUNbmxs","https://ap.wps.com/l/cbCaitcokcUNbmxs","pdf",353406,15,"English","# Features\n# Block Diagram\n# Application\n# Recommended Operating Condition\n# Absolute Maximum Ratings\n# Electrical Characteristics (Ta=25℃)\n## VIF Section\n## VIF Section (cont.)","[{\"question\":\"What are the main functions integrated in the M51496P?\",\"answer\":\"The M51496P integrates Video Intermediate Frequency (VIF) and Sound Intermediate Frequency (SIF) functions for color TV and VCR tuners.\"},{\"question\":\"What package does the M51496P use?\",\"answer\":\"It uses an 18-pin plastic molded DIP package.\"},{\"question\":\"How does the AGC feature improve performance in the M51496P?\",\"answer\":\"The AGC works fast due to a 2-stage AGC filter, and an AGC noise canceler improves AGC stability against extrinsic noise.\"}]","M51496P - Semiconductor Integrated Circuit - VIF/SIF for Color TV and VCR Tuners | PDF",1791803813,38]