AN5122 PANASONIC | Alldatasheet
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AF—F ERR PMA RIMM, MR, AGC, AFCHR Color TV Video IF Amplifier, Detector, AGC, AFC Circuit P an & Unit > mam AN5122 1, 2 F—F b COR ARP MM AE SPS = aR f 14 pe 5 q h i 2h CMRI CT. ad h20 a 8 as @ a 4 pig i = sq arty = CREP MAR O, RRR, FE + eR ei z 6g pi7 | FE, RRA ALONE, AGC 2 ¢ AFC RS OBIE +7 4 Be FH TENTED, Hy hoa yee? aR OeTMe sq bia - © (ACA A NSO) BA AR Oe BS EI I= SO ABNER “q BY 1 . «ye pe te >= vermeiaithd LIRR OME THN, MLCT BOD rarTs [ 19/2035 = a = OME MESS VIF IC THY, MMA ey HATH OCT ME [Fr 4740.25 3.05+0.25 = ' ry! @ Features ral \\e® +e @High density one-chip integration of video IF amplifier, 3-15; To1e7 035 video detector, SIF detector, video pre-amplifier, AGC 22-Lead DIL Plastic Package and AFC circuits @Using phase compensation type video synchronous detec- tor circuits @ independently provided sound and video detector system with less mutual interference @High performance and high stability B 7o770/Block Diagram _ Ow. : + (28)—(19) | ry eo Lt wn inverter | Van ON | [rae | Es Hf} re B . @) (4) VIF : Se rod ta] at er a a ph Fs) col |e HOODOO -KO—QT Fo eraccoug Pa
@ @MHRKEH Absolute Maximum Ratings (Ta=2'C) Item [Symbol |Rating Unit a 7 Vir [0 | v Py fra Vier Vier [ 0 | v wane Ver | 65 | 0 | v Vie-7 Vio-7~0.5 v Veer [escerS — L | -10 1 mA "at Baeemik Ie | = [og | A | 0.3 | mA HEME (Ta=70°C) [| P| _ loo mW a ee Sof me Toor =20— +70 cc [erie Toe =55~ +150 ‘c @ WMate Electrical Characteristics (Vcc=12V, Ta=25°C) Test a Cd VIF S08 . _ wer a ee | | | a Arteta (ah FD) tt 2 | vase reMtte 0.8 [1.2] ke Anema ED) Gj 2 _ - 2.3 4.3) pF _E 7s mR . SBANRE vi 3_| fS8.7SMHz, Vo=2Vr-y, m=07.5% | 90] 92] 95 | aBu re [ps [ 3 | sose.rswtts Vo-2ver =| #1 8] * morte [op | s | merimasin ropa Ts [ae ; | fo=58, 75MHz-~-90dB yx, _ Henne f 3 | gaare-70dBy _s Mis MECH TD) | Row | 4 | 30 a in3. Hi: MHA TD) Rom [4] a eMee 2] | «| a PRE [| 3 | Vi=93dBy, R.=68k0/ 620 _ 50] 70 mV /ke AFC (PCE Via oe _ fj 5.0] 6.5 v MA) WRFE (max. ) Vian (10.5 [ 11.5 [120] Vv {HY REE (min. ) Vin» |_| . _ of 08] 14] ¥ _ AGC _ . _RF AGC @E AIM [Gra [| 5 | Vio=10mVin., Vs=5V+0.5V | 32] 38) 4) 4B RF AGCH AWE (wen) | Van ee ee RF AGCHAME(min) | Van | |S 0,07] V SDRsotr ADE NE . [ Sum | 5 | Vor-MB [52] 55 | 4Bu AGC Hu | 5 _| | sa] 59 rar aB ACC Hace _ . iB HAE 4. SMHz) Voi 5 £,=54. 25MHz-"-60dBy. 101 104 aBu ceemit re | 60[ 72| mA.
Test Cireuit 1 (Gy) Loy Vee (+12 V)
0.01 BRS ‘Veo 9
V, te tI [1] au Aa 0:19 18 17 16 1S 14 13 T, 500: ane ANS122 ee 6 7 8 = rea J cc a —, L boy Atk ae — alee ee ese pays La : TKUNAS2#236F1R . teeter cael i Ly :54.25b3 7 7Ht—FI240 | High Impedance 0.0020F 7 Probe (Ly | TIP 57.00 MHz) Test Circuit 2 (Ri, Ci) = Veo (+12V) = 22 21 20 19 18 17 16 15 14 13 12 7 Rx oH ANS122 Meter L 1203 5 6 8 9 101 Crt. All C: 0.01uF 7 tr 1800 Test Cireuit 3 (V;, DG, DP, fc, x) Vector Spectrum] | Oscillo- Digital Scope | {Analyzer | | scope Voltmeter na AS 9 SWs wag sw] te Probe 1a 5.6ka SW: “Khe bs by oVee 1000uF wR Tko sit a epi” +12V Tov [682 1k s6pF= '3 |! | ts6 {SW TS PF! o.o1uF 2200 pF 7 2.79 mo 68 Sissel 22019 1S 761s 01 yor P 1.01 uF : cour BF ‘ANS122 CA 1 23 4 5 6 7 1 10_11 , 0.01uF se tT O.0MMF oy bk + 58.75MHz Le: TLI67321 ~ 55.17MHz yh 502 Ls: TLI67321 54.25MHz + rae veenyT me Fm [sc Tw se | [sw.[sw.[sw.[sw] eee ae HA Ve oe] Miememie [AA ESn [ae fa pa yay] LRN SRARS | [pG [Veor<n [+ (ree) wlitifisi| DP [Vieovxn [+ (WieLiR) wlifitiyi £ hA-3eB 58.75MH2+ Te | AHMAR [eli fii il i | La Wears [am ren ae a et] —91—
Test Circuit 4 (Row, Row) afsw Impedance Meter A CTE Vec( tv) [__| Sw [Famna)| 22021 «20:«19:' 7 18 6 15 14 21 EE [Row | 1 | 358 | ANS122 [Row | 2 | 358 | 1 2 3.4/5 6 78 9 10 1 CT TT PCE. AML Cs 0.01uF Test Circuit 5 (Gv, Vor, Sam, Racc, Vow) +12V 3.3k0 *(Vo) 10uF sw 0 to Digital sip ° Sw, 1a Voltmeter a i | | BEcs Voltage = ane “10uF = SW A] |4R5MW3| 1000 0.014F OKA: ~ 4M SG d \\T Lt dh wy ihe 68k me TV eH Ly 0.01nF| ef \\e iF
58.75 MH: pt z
(eee ED Fle em ssw al ” + 3g7 +3 ANS122 | sao5 Mee 4 JsL_2]3 4 5 6 7 8 9 wu 7 bed ol T] | FS Ss pocbany te Ly hoe atee *Vo al als! 13 Hs ne ar boy 2tth Lt 7 arts pi in Be] Ue Sf Line L, : TKUNAS28236F1R ° = os Ly: 54.2537 7HE—-uK 24 Qh SW, 1kO12V = Ly: TL167321 so) Ls: TL167321 ‘ Saga TOOMMF 200% 5 1000nF /6V ’ Tea
7 Terabe 5
passer [Ses] ee a SG woe sv i - Life[s{«[s[e]z[ele 2 EE Yeo | ere fees php pepepi bn marae [roers—7ie pepe Ws waTvae [eoons7[r pep apr a fel ea Yoo | = [arora] arr Db peepee pe —~92—
© HERP Application Circuit 3 arc 2ve-e” Video \\ Defeat SW AFC Output Output Vee( +12V) Ti ZV-10E329A gt Np 3] 9 9 Te TKUNAS28236F1R FE Ts 54.25MHz Trap Mold Coil TP. ze8a ‘Te TL 67321-1 IS i, AFC Detect Ts TLI67321-1 3 Se MTs +12V & eal rt sv" 48 [|S RSs! ne: 56pF SPIES . gs & (68k. b* 8383 E> 8 Pwr fiakt a ae tae BW we es ae 81} Pree 9)! ae © AN5122 Line = 0.0022uF) FS at 41203 4 5 6 7 8 9 0 e IF Input HK psciseo® s8vzr gL I 0 ee => 0) g38) g agin | .fe+Ls FB ony | 3 fan eee) — A fog poco. yee] 25) 7s SLT idles Soarun / 8 3 aye 8 [Tercs aI pF 390 Sh zy 2: ? ST 4RSMS3 &: T. T, RF AGC Output” -4.5MHz Output (Reverse) @ BFZ/Pin 1 | FAN w | AFCA AFC Output 2 1a | oRIRIRRT TT Video Det. Coll 3. | RF AGCHY RF AGC Output 14] RRR a 4 1 Video Det. Coil 4 [RF AGC7;>—ais | RF AGC Delay Adj. | 15 | AFC 240 _[-AFC Coil 5 | PARR Tee Noise Canceller | 16 | BRAD Video Input 6 | SIF Rik SIF Det. Output 17 | wate Video Det. Output 1 | 7A | GND 18 | eR _Video Output 8 | IFT THA IF Amp. Output || 19 | IF AGC IF AGC Output 9 | IFT vith IF Amp. Output IF AGCAM —__|_ IF AGC Input _ 10 | ewe |_Vee ai | ANNtTA Input Bias 1 | sei gaik AT Video Det. Input 2 | IFAN IF Input Sse —93—