AN5850

AN5850 PANASONIC | Alldatasheet

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_ FSLERSWRABY/TV Signal Switching Circuit gn nit: mm ANSBSO [2, FL ERIE, MME (2Ch.) ESO 6 te raf} bis as LGN SPS’ OMMMBE L TASH SHARMA 24 Lis ‘3 tt 3 iDi4 3 4 p13 = 5 3 5q Diz be ae @& ory oy) OE FURL, YETTA ORRE Ol ABBARE V7 7x Dio iz $24 FHROMH DE Sop ae eLED ARB AR base | uses CHM eS OREOHME BHR TES mo, «(fT Beat Awe zens OF VERIMRER Co 77 To TAR fot} f \\ 0.37% @ Features ri — @Both a pulse drive system for easy remote control made 78220.05 switehing and a soft switch system are available WLeed DE Plastic Package {al @LED display circuit is incorporated @Automatic detection of internal signals @Built-in boffer amplifier for TV video signals B 7a 778/Block Diagram @ Ver a aE e—© 4 io] < Ee a calor Sound Signal Det, E> se ] vides DE] deb Ee,

MB ®HRACH/ Absolute Maximum Ratings (Ta= 25°C) Item [Symbol Rating Unit a v «oF | Viawiee [oT 7 v sneer ots] v oe ee ¥ mam [se mA [hie | 9] 408 mA s —20 0 mA x ik fos mA (el fe =1 | +08] | mA —10 | +01 mA __ th =10 | +10 mA BFERK - _ Pp 80 mW som orange Tove =20~ +70 c rr ia = W@ WMH “Electrical Characteristics (Ta=25'C) — ELLA ies [1 [Sea SSidCO | mat (2) [isn | 2 [see S~*dSi | | | wa WERE [we [a [sea CdS ae] ma RE [Wwe ) a [SaaS Ppa wr [ver [ a [ssa «dt a fas [sev wPRE [Views] a [sea Sid a ars fee fv WIRE [Vewe[ 1 [SA S*d feos [as Pv (RA 7 FB) 2-2 16-35, | THD; QORK-? [eT,chis| 2 [60 65 | 4B DC*7 ey b RE AV, AV, 2 o| | 60] mv (1888) ee _ BURT > TREMOR | Ass 3. | f=1MHz _ __| 1-84 [1.98 [2.12 | times “wuner > 7mm | foe [3 | 888 A ae ame e | Vie | 8 DS 0 [0 Pin@isiSyee—] Vow | 8 [Weber de] ea TV —357—

Test Circuit 1 (Ins, Vi,2,3,6.8,9,14.15,16-4) Vee=12V sw; b ‘9 B / f 7 ® S| axa 1s 13 12s ‘ANS5850 1203 4 5 6 7 8 47k 22k0 Test Circuit 2 (Ai,s-2, Aisis-1s, THD, CT, 4V2, 4Vis) Vec=12V sw |¢ Be Ss I) Ig Cy 33uF 1k ats sw. - ff —__ -

337 Lo Oscilloscope

O ete ; or AC ite 1615 —1f13_ 12110 ; wa ‘ANS850 SW Ag DC 1 23 4 5 6 7 8 TLVoitmeter A33eF a ee | SWs. a B iS 5 Distortion oC 33uF = = Meter rane’ 394! 3 8 1Vp-p S=EEEE Le = PP | sw [at eyale late ays ssasa [ sw [eT claleiectclsvalctc] sw [atelc}ctsfatctctctc] sw [avalT ei elalal sy stays) i) THDs (2 Ava, As-2, THD3s (d Ato-is, Ave-is EMAIL —358—

Test Circuit 3 (Ass, Ass, Ast, Vomin Ve syne fess, feos feos) Vee=12V 1403 BA EBA eT bie : & TV Signal A 10uF D ot py olimeter wo Bic Sw a , Scope AN5850 A 12.3 oe 78 Sat Iver) BESWsi10uF en = SI 22k0 wy melee tah | Vasin | Veo | ‘ — SWe c cl B A A — SWs | ALA B B B = [sw Tavala Tels | © SABRI / Application Circuit © Vi Pie Ext. Sound S nv R Input a Ext Video g. ‘emo > Lg mut = FF Sound Comet dy des R Output . Input @@]. |e TV Sound___y ae uF Ext g =3 R Input uF < s 680 vt ss as TV Video Output g 1 2 34 6 Z 8 - YT a Ty, Sound. m gl a input " 6: ES " uaF POatpet a eS sh leis 5600 Video Output : 27 FRFS ¢ TV Video = Input ° FZ /Pin PinNo] 8 fF % [Pin Name [Pint] F Pin Name 1 [TV LAGAN [TV Sond Signal loot | 9 | HBR IRR AH Ext. Video Signal Input 2 [Lemasiin L Sound Signal Output | 10 | LED (es) LED (Auto.) 3 [FAB L WEA | Ext L Sod Sigal lop || 11 | LED (TV/¥4im) LED (TV/Ext.) a lren GND | aoe A | Re Ctl le 5 [TREAD [TV Vide Saline | 9 | Vee 6 [TV RRR HA TV Video Signal Outpt | 14 | SAB R GIB AAN | Ext. R Sound Signal Input 7 |aenamzces [Filter | 5 [RRM R Sound Signal Output 8 | oR eI Video Signal Output | 16 [TV RGIS AH | TVR Sound Signal Input : —359—