BU2878FS/BU2871FS On-screen display for VCRs The BU2878FS and BU2871FS are character generator ICs for pattern display use in VCRs and televisions. The IC circuit is made up of avideo signal generator, analog switch, synchronization separator circuit, and synchronization signal detect circuit, The display RAM can store is 10 lines X24 characters, and the onchip.character data ROM can store either 64 or 128 different characters. @Applications VCRs @Features 4)10 line X 24 character display. 2)64 (BU2878FS) or 128 (BU2871FS) character types. 3)For each line, the character size can be selected as ei- ther 1X or 2X. 4)Character output for composite video is white with black border. 5)Background color can be either white black or biue (black or white with PAL systems). @Absolute maximum ratings (Ta=25C) 8)Built-in synchronous separation circuit. 7)Built-in clamp circuit. 8)Built-in synchronous decision circuit. 9)Compatible withNTSC, PAL, PAL-M, and PAL-N. Non- interlace mode

BU2878FS/BU2871FS On-screen display for VCRs The BU2878FS and BU2871FS are character generator ICs for pattern display use in VCRs and televisions. The IC circuit is made up of avideo signal generator, analog switch, synchronization separator circuit, and synchronization signal detect circuit. The display RAM can store is 10 lines X24 characters, and the on-chip character data ROM can store either 64 or 128 different characters. @Applications VCRs @Features 1)10 line X 24 character display. 2)64 (BU2878FS) or 128 (BU2871FS) character types. 3)For each line, the character size can be selected as ei- ther 1X or 2X. 4)Character output for composite video is white with black border. 5)Background color can be either white black or blue (black or white with PAL systems). @Absolute maximum ratings (Ta=25C) 6)Built-in synchronous separation circuit. 7)Built-in clamp circuit. 8)Built-in synchronous decision circuit. 9)Compatible with NTSC, PAL, PAL-M, andPALN. Non- interlace mode

BU2878FS/BU2871FS The BU2878FS and BU2871FS are character generator ICs for pattern display use in VCRs andtelevisions. The IC circuit is made up of avideo signal generator, analog switch, synchronization separator circuit, and synchronization signal detect circuit. The display RAM can store is 10 lines X24 characters, and the on-chip character data ROM can store either 64 or 128 different characters. @Applications VCRs @Features 1)16 line & 24 character display. 6)Built-in synchronous separation circuit. 2)64 (BU2878FS) or 128 (BU2871FS) character types. 7)Built-in clamp circuit. 3)For each line, the character size can be selected as ei- 8)Built-in synchronous decision circuit. ther 1% or 2X. 9)Compatible with NTSC, PAL, PAL-M, andPAL-N. Non- 4)Character output for composite video is white with black interlace mode can be selected. border. 5)Background color can be either white black or blue (black or white with PAL systems). @Absolute maximum ratings (Ta=25'C) Paramete

BU2878FS/BU2871FS The BU2878FS and 8U2871FS are character generator [Cs for pattern display use in VCRs anc televisions. TheiC circuit ismade up of avideo signal generator, analog switch, synchronizationseparator circuit, and synchronization signal detect circuit. The display RAM can store is 10 lines X24 characters, and the on-chip character data ROM can store either 64 or 128 different characters. @Apoplications VCRs @Features 1)10 lina X 24 character display. 6) Built-in synchronous separation circuit. 2)64 (BU2878FS) or 126 (BU2871FS) character types. 7)Built-in clamp circuit. 3)For each line, the character size can be selected as ei- 8)Built-in synchronous decision circuit. ther 1 or 2x. S}CompatiblewithNTSC, PAL, PAL-M, andPAL-N.Non- 4}Character output for composite video is white with black interlace mode can de selected. border. 5)Background color can be either white black or blue (olack or white with PAL systems). @Abcsolute maximum ratings (Ta=25) Parameter Sym

V)(M) BU2858FV 000. cee ees (v)(M) BU2870FS 2.066... eee (Vv)(M) BU2871FS oo... cece eee (V)(M) BU2872AK ... cee ees (MS) BU2873FS oo... eee eens (V)(M) BU2874AFV 0.0... cee (V)(M) BU2B74FV ccc ee (V)(M) BU2B75 2000 cee (V)(M) BU2875F 2... cece eee (V)(M) BU2878FS ... eee (V)(M) BU2B79AK .. 0... eee (MS) BU28B80Series ......0.0 00... cee ee (V) BU2890Series .... 0.0.0 (V) BUS451 000 cece eens (C) BUS6GIBGK .. 0... eee eee (M) BU3892FV .. 0. ees (C)(O) BU4000B .... 06. cence ne (MS) BU4001B .. 0.6 cece (MS) BU4001BF ... 2.6. ec eee (MS) BU4O11B. 02.20 occ cece cece eee eeveeeees (MS) BU4O11BF oo... c ccc e cece ee ees (MS) BU4O11BFV oo... cece cece eee eeeeeees (MS) BU4015B o.oo ccc ccc ceccceeeveeeees (MS) BU4OISBF ooo. e cece eee e ees (MS) BU4021B 0.0.0 e cece ee eeve sees (MS) BU4021BF o.oo cece ece cece eevee ee (MS) BU4028B 0... cce ceva eee vanes (MS) BU4030B . 2.20000 cece cece cece cece eee e ee (MS) BU4030BF 2.0.0... cece ccc eccceeeeeveeeeees (MS) BU4042B o.oo cece eee eeeee eens (MS) B

clock input type Camcorder | NTSC/PAL SSOP-B20 342 : . Digital AFC; bullt-in; NTSC/PAL {U287 1 F: 5 64 Col sit 16-bit i . "1 = y B Ss mposite oO Serial super impage ( e) Desk-top PAL-M/PAL-N SSOP-A20 350 , Digital AFC; built-in; NTSC/PAL 7 BF: 16-bit > x BU2878FS 5 128 Composite o it serial oO super impose ( bie) Desk-top PAL-M/PAL-N SSOP-A20 350 IGomposite; S-pin; aoe AFC; color compatible; NTSC/PAL 2875/F 1 16-bit i , BU2s 5 28 RGB oO serial super im (Baw) Desk-top PAL-M/PALN DiP28/SOP28 1357 Composite: S-pin; AFC; color compatible; NTSC/PAL 16-bit oi BU2857/F 5 256 RGB o 6-bit serial oO super impose (B&W) Desk-top PAL-M/PAL-N DIP268/SOP28 |357 VCA for video signals Power supply| Max. voltage Cilrouit current (mA) Power: ode| \. * Fi |Power-save mi Product no voltage (V} | output (Vpp) | Single channel | Both channels atures Package rage ~ Gain setting using range between -6dB and +6cB ; ~ BATG5SA/AF | 4.5-~5.5 28 5.4 7.8 minimal gain temperature drift oO DIP8/SOPa 366 75Q drivers Power supply

........00.... ccc cece ere (MS) BU2874FV ccc eee ees 456 BU4069UBFV...... eee ccc ees (MS) BU2875 occ cece cece eee eens 471 BU4070B 0.000 ccc cece eevee eneeeenes (MS) BU2875F oe ccc ce cece eee eee es 471 BU4O70BF wo... ieee ccce cece eeeeeeeeeees (MS) BU2878FS 000 cee eee ees 464 BU4OB1B o.oo. e ccc eec cence eens (MS) BUZB79AK ooo cece eevee (Ms) BU4OB1BF ooo. eee cece e eee ees (MS) Buzes0Series eee 108 - BU4OS1BFV 2c eee (MS) BU2890Series ................. ctv eeeenenes 115 BU4098B o.oo ccc e cee e eee e ees (MS) BUS451 occ ce eee vec eeveeeeevee ens (Cc) BU4093BF ooo... cece cece eee eev ee eens (MS) BUS6IGK cece cece cece seen es (M) BU4093BFV oo... o occ cee eee cence eee es (MS) BUSB92FV ccc cece seer eves (C) BU4094BC ooo. c eee e cence ee eens (MS) BU4000B oo... eee cece cee eee ee ee eee (MS) BU4094BCF oo... ccc cee cece eee eens (MS) BU4001B 00... c cece cece ee een eee es (MS) BU4094BCFV o.oo eee ees (MS) BU4Q0IBF ooo. 0 0. cc eee cece eee eeee ences (MS) BU4528B occ cece eect eev

. eee eee eee 492 BU2874FV ooo cece cece cece eeee ees (v)(M) BU4069UBFV |... eee ee eee 492 BU2875 oo... e ccc cece ee ceeeseeeueaeees (v)(M) BU4070B 2.00000 cece cence es 480 BU2875F 2.0.0.0 cece eee eee eee e es (v)(M) BU4070BF .00 ec ceecc eee eee 480 BU2878FS .000.. cece cece ce eens eee (v)(M) BU4081B 2.00000 e nese 484 BU2879AK |. 000 e cece ccc eee eee 364 BU4081BF 0.00. cece 484 BU2880Series 00... oo ec eee ee ees (vy) BU40B1BFV 00 eee eee eee 484 BU2890Series 20... eee eee cece eee (Vv) BU4093B 220000 e cece e ee 488 BU8451 oo cece ecee eee eneeeeees (C) BU4093BF 20s 488 BUS616K 00.0. c ccc eens e ee eeeeeeees (M) BU4093BFV ..00 eee 488 BU3892FV o.oo. o.oo c cece cee eee eeeer sees (C) BU4094BC | 20 e ec eeeeeeeee 509 BU4000B ..000... eee eens eee 440 BU4094BCF ..0. eee eee 509 BU4001B 0.0000. e eee ees 472 BU4094BCFV ...02. occ eee 509 BU4O01BF 2.0.0... eee ccc e eee eee 472 BU4528B ccc eee eee ees 514 BUZOI1B 2.000000 e ccc cence eee 476 BU4528BF ow. cece cece eee 514 BU4011BF 0... ee

(MS) BU2874FV oo. cece cece eee eee (y(M) BU4069UBFV .. 2.00000... eee cece (MS) BU2875 2000... e cece cece cece seer eeee (v)(M) BU4070B . 00... cece eee evens (MS) BU2875F ooo... ooo cece neces eee eeee (V)(M) BU4070BF 20.0.2... occ cece e eee eee (MS) BU2878FS o... 0... c cece cece eevee eee (V)(M) BU40B1B 00... e eee (MS) BU2B79AK ... 6. cee ene nee (MS) BU4081BF ... 0. cee cece (MS) BU2B80Series .. 00... eect cece e eee (Vv) BU4081BFV 2.0.2... e eee eee (MS) BU2890Series 00.0... eee (Vv) BU4093B ... 0... ces (MS) BUS451 cece eee cence 537 BU4093BF 02.2.0... eee eee eeeeeeee ee (MS) BUSG16K 2000... c cece eee eee eee ees (M) BU4093BFV ooo ccc c cece eee eens (MS) BU3892FV ... 0... eee ee 443 BU4094BC ... eee eee (MS) BU4O00B .... 0... eee teens (MS) BU4094BCF .... cee eee (MS) BU4001B ... eee ee (MS) BU4094BCFV .... 1. cee ees (MS) BU4001BF ........ Leen tenet eet e een eens (MS) BU4528B ... oo ce eee eee (MS) BU40T1B .. 0... ee ee eee (MS) BU4528BF ... 2. eens (MS) BUSOMBF 0.0.00. cee cece

c cece e eee eeee ees (v)(M) BU406QUBFV 2200.00. c cece cence ence ees (MS) BU2875 o.oo ccc ces ecee eevee seeneees (vy(M) BU4070B .... 0.0. e ccc ec ee ence enue ease (MS) BU2875F oo. cece cece eeeceee ees (vy(M) BU4O70BF oo... ce eee eee esses ees (MS) BU2878FS 00... occ ccc eee eee eee ees (vy(M) BU4081B o.oo ccc cc cee cc cece eeueeeees (Ms) BU2879AK 2.2.0 c ec cee eee eeesieas (M8) BU4OB1BF oo... cece cece eeeeeeeeeeee (MS) BU2880Series . 00... e eee eee eect en ees (vy) BU4081BEV o..... 000. cece cece ceeeeeeees (Ms) BU2Z890Series oo... cece eee cece e eevee () BU4098B 0.0. e ec eeececeeaseeeeees (Ms) BUS451 o.oo ccc cca vcee cece eee eeeetenes (C) BU4098BF oo... eee cece esac ees (MS) BUSGIGK 00... ccc cc cece eee ence veeeanes (M) BU4098BFV .0... 2.0. e eee cece eee e eee ees (MS) BUS892FV oo... cece cece cece eee een es (C) BU4094BC ooo. cec eee eee cuee (MS) BU4Q00B 2... eee cece ee eee eee e ees (MS) BU4094BCF 0.0 ccc cece ence eee ees (MS) BU4001B oo... e eee cece cence es (MS) BU409