M51496P RENESAS | Alldatasheet
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Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp. The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices and power devices. Renesas Technology Corp. Customer Support Dept. April 1, 2003 7tENESAS Renesas Technology Corp.
MITSUBISHI ICs (TV)
7 VIF/SIF
DESCRIPTION
PIN CONFIGURATION (TOP VIEW) The M51496P is a semiconductor integrated circuit which ) includes Video Intermediate Frequency (VIF) and Sound iF AGC FILTER 1(7] [18] VIDEO OUTPUT Intermediate Frequency (SIF) functions for color TV and iF acc Fitter 2074 RF AGC OUTPUT VCR tuners. . AF AGC CONTROLEZ] => fi] SIF INPUT The circuit includes VIF amplifier, video detector, IF AGC, vir weut { mH oS fe } woeo DETECTOR COM RF AGC, AFT, black noise inverter, SIF limiter amplifier, cnofe] 8 falart ourpur FM detector, electronic attenuator, and audio driver. The vec[} O — fgjarr com package is of the 18-pin plastic molded DIP. ELECTRONC ATTENUATOR CONTROL CE | DEEMPHASIS AUDIO DIRECT MOLT AUDIO DRIVER OUTPUT [J] fid] FM DETECTOR COIL FEATURES . Outline 18P4 ‘© Compact and low power 18-pin DIP with high performance VIF/SIF functions. @ Preamplifier can be eliminated due to the high gain VIF amplifier. @ Trap between stages is not required even for conventional SAW filter since intermodulation and buzz are improved greatly by adopting a new circuit. @ The AGC works fast because of the 2-stage AGC filter. Cost reduction is possible by using only 1-stage AGC filter. @ AGC noise canceler improves AGC stability against APPLICATIONS extrinsic noise. TV sets, VCR tuners @ De-emphasis pin enables input or output of sound signal before the electronic attenuator. RECOMMENDED OPERATING CONDITIONS © Video and sound are simultaneously muted by grounding Supply voltage range ...ccrcssssssensinnnn? ~ 10,.5V pin ©. BLOCK DIAGRAM IF AGC FILTER 1 (1) IF BNOISE (18) VIDEO OUTPUT IF AGC FILTER 2 (2) (17) RF AGC OUTPUT RF VIDEO i RF AGC CONTROL 5 He] (8) SIF INPUT © VIF VIF" A | 4 VIF INPUT [ 7 AMPS TAMP- Jost 1 VIDEO DETECTOR COIL © ) GNo 6) (13) AFT OUTPUT vee 7) (13) AFT COIL : q ELECTRONIC ATTENUATOR CONTROL (8) (17) DE - EMPHASIS AUDIO DIRECT IN/OUT FM. i AUDIO DRIVER OUTPUT (8*—<‘Atap 0) Fm DETECTOR CoIL 2 162 2tENESAS
MITSUBISHI ICs (TV) ° VIF/SIF ABSOLUTE MAXIMUM RATINGS Parameter. Ratings Supply voltage 105 [Ps | Power dissipation 1250 125 Electrostatic discharge + 200Vor over = 20~75 = 40~125 ELECTRICAL CHARACTERISTICS (Ta = 25°C, unless otherwise noted) VIF SECTION rs | tcc | Circuit current | Measure current input to pin®. —T V-1 | 26 [36 | 45 | mA | No input, KT = 2, Vi=0V 7 Vie Video output DC voltage Measure DC dattige it TPYGA v-2| 44 54] V VIF IN: f = 58.75MHz, 80dBu, color bar Vo det | Video output signal voltage | 87.5%, TV modulation v-3 20 | 24 | Vp-p Measure amplitude at TPI8A. “ IF IN: ¢=58, 75MHz, Bu, VIF IN : 4, = 58.75MHz, variable level, CW Set the level to 80dB u and measure at Vin min | Input sensitivity TPI8A. Decrease the level and measure the | V-5 42 dBu input level at which voltage is 0.6 V larger than that when the level _is 80dB u. VIF IN :#, = 58.75MHz, variable level, #.= 10kHz, AMI4% Vin max | Maximum allowable input Increase the level and measure the level at | V-6 | 102 dB which amplitude of 10 kHz at TPI8A decreases 348, VIF IN: f= 50 to 65MHz, 90dBu, CW Blade soctencioe invert sweep, K1 = 2, V: = OV Votn lack spot noise inverter By adjusting Vi, output the waveform at | v-7 | 1.7 | 205 | 24] Vv threshold level TPI8A as shown in the figure below. TPIBA voltage Black spot noise inverter Veo }---\\- . Vee! joe od Veal v-8 39] 44] v —— £ VIF IN: f,=58. 75MHz, 8068, CW J vives — £:258.75 to SOMH2, 60¢8 u, sweep, ° Adjust Vs 80 thet the amolitude of beat element of MHz at TPIBA wil come to 100 dB. By sweeping 4, measure the best frequency at which the amplitude ia 3 dB smaller then that at 1 MHz. Bw Video bandwidth v-3 | 50] 75 MHz Beat IMA BW om | # ln test circuit 1, K1=K10=K12= I, Va=25V, and Ve=7V when not specified otherwise. LL 7tENESAS 2 - 163
MITSUBISHI ICs (TV) VIFISIF VIF SECTION (cont.) Te i Unit Symbol Parameter ‘est conditions No. [Min | Typ. | Max. | VIF IN: f1=58. 75MHz, 80d8 1, CH fe 17,7048 u, CF} risa soa fer54, 25MHz, 70d8 4, CW Ki=2 Adjust Vi so that the tip of signal at TP18A will come to 2.5V. Measure difference of amplitude between 1.07kHz intermodulation and 4.43MHz at TPIBA. v-10} 34 | 39 Output at TP18A, VIF IN: 4, = 58.75MHz, 90dB u, CW, measure noise at TP18B and let it be NP. BANP! | Mrieo S/N ‘ Vo eax 10 (Ve-°) vein} 82 | 87 S/Ne=20 too (ns) AFT output DC voltage v-12{ 30 | 40 [ 50 | Vv} VIF IN: f= 50 to 65MHz, 90d8 u, CW, Vish | AFT output maximum voltage | sweep v-13 88 v Measure the following waveform at TP13. 2000 (mV) Vis | AFT output minimum voltage} “” f (kHz) v-14 0.15, v At oe Visi b----~ it AFT detector sensitivity 38V [eveeeeoeee-ot v-15} 45 | 67 a /etiz Fy # (MHz) VIF IN: fi = 58.75MHz, 90dBu, CW ; AFT defeat voltage RIDE Bo Made voltae at IPI v-16] 41 | 45] 49 | v F VIF IN: fi = 58.75MHz, 50dBu, CW é - VIF IN: 1 = 58.75MHz, 100dBu, CW c. Video and sound simultaneous | By decreasing V3, measure V3 voltage at |... VIF IN: f, = 58.75MHz, S0dB 4, 10-step si 3? ocd wave, 87.5%, TV modulation 5 0G Differential gain Measure at TPI8A with vectorscope. | V-20 a 10-step wave Rin VIF v-22[ [or | ko | [Gn VF | ViF input capecitance | Test circuit 2 SSC 2} | 8] * i In test circuit 1, KI =K10=K12= 1, Va=2.5V, and Ve=7V when not specified otherwise. ——— oo tes sENESAS
MITSUBISHI ICs (TV) . VIF/SIF SIF SECTION (cont.) it No input. : AF direct output DC voltage | Mossure DC voltage at TP 11. S-1 | 34 | 40 | 46] Vv SIF IN: 4.5MHz, 90dBu, FM400Hz, Vo ar | AF direct detector output | FM + 25kHz dev. S-2 mVrms: Measure element of 400Hz at TP11. ‘SIF IN: 4.5MHz, variable level, FM400Hz, FM + ‘25kHz dev. LIM Limiting sensitivity Decrease the level and measure element of | S-3 45 50 | dBu 400Hz at TP11. Input level at which it is 3d8 smaller than Vo ar is input sensitivity. SIF IN: 4.5MHz, 90dBu, AM400Hz, 30 AMR | AM rejection ratio AMR=20 log (Y245) S-4 62 Moasure element of 400H2 at TP11 and let it be Vem SIF IN: 4.5MHz, 90dBu, FM400Hz, THO AF output distortion FM + 25kHz dev. $-5 Measure output distortion at TP11. SW? @5Mra, B0d6u. CW Measure noise’ from © to. 100 KHz st TPI1 and let S/Nat_ | Sound S/N it be Nar, s-6 S/Nar=20 tog (-YEAE) SIF IN: 4.5MHz, SOdBu, FM400Hz, . FM + 25kHz dev. = Vat mute | Sound residual at sound mute] £19 --> Messure AC voltage at Te11| S-7 | 70 and obtain the ratio to Vo w. Vo a SIF IN: 4.5MH2, S0d8u., FM400H2, ° a" | AF driver maximum output | FM + 25kHz dev.Vs = 9V S-8 680 mVrms me Measure element of 400Hz at TPS. SIF IN: 4.5MHz, 90dBu,, FM400H2, , : FM + 25kHz dev.Ve = 1V ATT Maximum attenuation Messure element of 400 He at TPQ end | 89] 70 | 79 Obtain the ratio to VO ariv max- ; Vo <riv max ovam GE) [sels | a] al «| No input, Vs = 9V SIF IN : 4.5MHz, 90dBu, FM400H2, Vo driv AF driver output signal voltage. FM + 25kHz dev.Ve = 4.5V $-12 200 |mVrms| Measure element of 400 Hz at TPO. *:In test circuit 1, K1=Z, K10=K12=1, Vi =OV when not specified otherwise. 2ENESAS 2 168
MITSUBISHI ICs (TV) VIF/SIF TEST CIRCUIT 1 xiate 61 Veo SIF IN j looru L 27005 390k 200 TPIBA 50 tpig0 TPI2 J 00lu PI TPIO i 0.01 w 50 P1898 [ene 2.7k 390k 2k 1k oe Stee co git 1.5k 14 tpi7 4 voc ? TON 241 19 ° 0.01 wT Aa ° [ig] fie] 2) fi] __ fo] BNOISE VIDEO | ba ae -M pe | ON a RF ‘AMP’ AGC AMP | | o& LJ [3] is] [s] cE p ‘Pte Es rag ™ + 1P2 vec fom! vec ae 0.01 eye 0.01 4 0.22 w a a vec g ° 20k 0.07 w ™% <> 20k K129 ‘ol TP3 v3 |" 0.01 u Mw 80S out fa7u Joon VIF IN th Units Resistance: & Capacitance: F TEST CIRCUIT 2 fie] M51496P LJ [4] [6] 0.01 4 - wv ——oVcc = 9V I 0.01 Hf 94) 0.01 w! en, Hi Lo RX METER EQUIVALENT Units Resistance: Q Capacitance: F a 7tENESAS 2 - 166
MITSUBISHI ICs (TV) M51496P . VIF/SIF ee TYPICAL CHARACTERISTICS ‘THERMAL DERATING (MAXIMUM RATING) ELECTRONIC VOLUME CONTROL CHARACTERISTICS 18 10 cit | | TT [7 7 Ty 5 16 0 Petey Og. #4 ee a ee BYPONC ES pe £ of + | NI TI Ee ee 4 g 08 NI 2 —50 8 oo | [NT I es ae 2 S of | | Pet] =F TY & oa -70 PEEP] SEAEEEE op 0256018 100125 sr rr AMBIENT TEMPERATURE Ta (%0) CONTROL VOLTAGE Vs (V) AGC CHARACTERISTICS AGC CHARACTERISTICS : Color bar signal a Color bar signal = 87.5% AM z 87.5% AM e 3 5 3 < £ 3 3 S 2 = 2 2 8 3201 G4 2 Qa > E4085 80100120 > a0 6080100120 VIDEO Ie INPUT LEVEL Vi (dB u) VIDEO Ir INPUT IEVEL Vi (dB u) IF AGC CHARACTERISTICS IF AGC CHARACTERISTICS MNEacca TNE A No modulation a No modulation & 4 & 7 e JUNIE os TNT ps LUND § DONT Sos J 3 5 NI e POTN ¢ CTO NG 7 4 ho < 4 > * LTTE * {TTT Pr) 30 40 50 60 70 80 90100110120 oo) 30 40 50 60 70 80 90100110120 INPUT VOLTAGE (dB y) INPUT VOLTAGE (dB n) eee RENESAS —
MITSUBISHI ICs (TV) VIF/SIF a AFT BROADBAND CHARACTERISTICS AFT NARROW - BAND CHARACTERISTICS 10 10 ~ Viz 10mvi e Vi=lOmvems 5 tL (AGG toon) s || {AGC oon) 2g yi fL_1_] vec ze ef-s Voc w ce 8 e 6 & 4 bE 4 ~ Py =) fo} 2 fo} 2 B EL VL z Lt z |__| “\\0-8-6-4-2.0 24 6 8 10 -100 -50 0 50100 (G8.9Miz) (38.9MHz) FREQUENCY DEVIATION (MHz) FREQUENCY DEVIATION (KHz) ‘SIF LIMITING CHARACTERISTICS SIF LIMITING CHARACTERISTICS 7 AMR CHARACTERISTICS(SIF:4.5MHz) 3 AMR CHARACTERISTICS(SIF:5.5MHz) 10000 ppg E 10000 ppp er iG ==222flS=m = = ae a | NOOR SEM # g0kiie dey n= face] 10S SEM okie dey_t= 40g] g ed 5 =.= —— | a “J 1 aps Ge a ee sd SS —— Et A
3 SS SS ee 5 ==
3 3 om sa ee ee E faeces oe a a g Fin = 400K s Sarin = 00H 4 re ee eg or oY Z Zo, ae es a ae aks es oz of ae a | ne a a INPUT VOLTAGE (dB y) Be INPUT VOLTAGE (dB u) “S SOUND DETECTOR OUTPUT DETUNING CHARACTERISTICS A an a a re | 8 jo a a) ee ee en | 3 roof | | | > 7 |—1s = 45M} [~ 5 _ es |
5 SS ————
a 2 2 2 ig] besa |_| re] | rn a a 5 Sa rr a8 5, 92 ~L | | 7 | Zz —200 -100 0 100 200 FREQUENCY DEVIATION (KHz) i yma ENESAS
MITSUBISHI ICs (TV)
5 VIF/SIF
APPLICATION EXAMPLE (fo = 38.9MHz) 1OuH VIDEO wou Race ty 180 1.5k] OUT AUDIO FILTER Li Us BNOISE (3 MUTE ' Horry] | A6¢ INV 200 A na Tr $330 ° {2] 117] _ le ace 12 a a ~ FILTER 70.01 y| 1200: RE AGC i ml we I. RF_AGC CONTROL is Sif IN TD “our r Spriuren 1k SAW TUNER cxonaf lt \\ | 2.7 aids. A Siies} SLA tah [74] 390k 1] Ls} ‘VIDEO AFT ver ouT COIL 0.01 GND [6] 2k a " AFT COIL 77 +9v vec [= FI LGD 200 ea Biase AFT haa 0.01 = DEFEAT ara Toot Sor uf, a0 o DEEMPHASIS att 001 u 2700p Ea | th AUDIO A DET OuT 0.01 w a 10k <n AF i ca EI BUFFER FM DET 1k r col, ‘AUDIO 0.01 u L MUTE AUDIO a POWER Units Resistance: Q Capacitance: F OO 7tENESAS 2 - 169
MITSUBISHI ICs (TV) M51496P = VIF/SIF DESCRIPTION OF PIN [Fat [None | Pevphericreatotpns ‘| Vec IF AGC 1k FILTER 3.3k Vec " cf IF AGC 1k @ FILTER 33k Vec RF AGC ® FILTER 10k Vec @ VIF INPUT 1.2k 1.2k 2-790 2tENESAS
MITSUBISHI ICs (TV) M51496P VIF/SIF DESCRIPTION OF PIN (cont.) Vee VIF INPUT 1.2k 1.2k po je [| — | a Vee ELECTRONIC ATTENUATOR CONTROL 20K: Vee AUDIO ® DRIVER 19 OUTPUT 18k SURE U EEEEEEEE ey 2tENESAS 2-171
MITSUBISHI ICs (TV) M51496P - VIF/SIF DESCRIPTION OF PIN (cont.) [Fane [Name | Porphartcrautotpins | Vec FM [O} DETECTOR col Vee DE- EMPHASIS/ ® ‘AUDIO IN/ 27k OUT Vec ® AFT COIL ———— Fe 98 7tENESAS
MITSUBISHI ICs (TV) M51496P VIF/SIF ee DESCRIPTION OF PIN (cont. [Pinto J Name [Peripheral cicuitofpins Veco AFT ‘ OUTPUT 500 Vee 4.7« VIDEO (2) DETECTOR COIL a : VIDEO Zz DETECTOR col Q 8 8 ——— 7tENESAS —
MITSUBISHI ICs (TV) M51496P ef VIF/SIF DESCRIPTION OF PIN (cont.) [Fane [none | __Perprenorentafpna Vec SIF INPUT iP = Vee RF AGC 15k OUTPUT 20k: Veo 200 ® VIDEO ic) OUTPUT 10k: eeeeeeeSSSSSSSSSSSSSSMMMFe an ztENESAS
MITSUBISHI ICs (TV) M51496P VIF/SIF — eee SPECIAL PARTS Coil Data (TOKO, INC.) (7mm®) VIF : 58.7MHz Co CONNECTION [ame [orn | women [coer] [ES [ru ii VIDEO 27 292GCS 112 (1-3) 0126 2 3 @ ee m AFT 292GNS 79 (-3) 0.126 2 3 @® VIF : 45.75MHz Co CONNECTION [ons [oeon | wae [rnc] a [op [oe im VIDEO 27 292G6CS 110 (1-3) 0.126 @ AFT 292GNS 76 a3) 0.126 8 3 @® 2b po |e femme Led = | SP m aad VIF : 38.9MHz Co CONNECTION VIDEO 27 AFT 292GNS 84 (1-3) 0.126 2 3 @® J | @ BE fom 8 | Se | m Coil Data of FM Detector Co CONNECTION FM. DET 292BCS n 1-3) 0.07 6 2 3 @ m FM DET 292BCS 61 (1-3) 0.08 2 3 @® eur | | 8 [osm Sal] | m eee sENESAS a