Integrated circuits for RF applications 90, 270 1 3 . PAL- Flipflop PAL~ Wentitikation {TBA S40) PAL-Lanech. Switch LL =z = Unat (8-1) sin wt (TBA 640) v TA149T Thk 38 fe i late Hie cos wt (TBA 540) TBA 120 U FM IF amplifier and demodulator for television receivers Supply voltage range Ug | 10...18 Vv Input limiting voltage f= 5.85 MHz, Af = +50 kHz, Jeu = 1 kHz, Q = 45, Pin 14 U; | 30 (< 60) pV Attenuation U, max Ping 2"2*! 70) 85 dB qmin AF amplification Rs = 20 kQ Pin 8/3 Ay |75 781933 Uqinri2 qi NFH Us iu f { Stabilisierung| Stabiizauen a Line) bs Sze 14 a Ve t 5.5 = I wue r i 1 I> | (rs) . | tt] L tT ! 13 6 10 7 9 P| ot H | 5.5 Mis foene TBA 520 Synchronous demodulator for PAL. colour television receivers Supply voltage Us 12 Vv Chroma signal amplification Uir-yy = 50 mV, f= 4.4 MHz Au(R-Y) 6 Ratio of blue to red demodulator gains Au(B-Y) 178 AuR-y) | Colour difference output signal for colour bar standard signal Ui(B-y) = 166.5 mVss R~Y Pin 4 Ug 1.4 Vss Uir-y) = 233.0 mVss G-Y Pin 5 Ug 0.82 Vss f= 4.4 MHz B~Y Pin 7 Ug 1.78 Vss Btls 0 PAL ol rey ) Bem. Dekoder a Pon (Tea 530) ed Gyn 8 Gy Pal se Matrix yw delay time or -V) Dem. (TBA 530) decoder wa] te@-y) iw 4 RY po 12 Features: @ No grouping of volume control tuning characteristics @ (ndependent AF-output for VCR and headphone @ Additional AF-input for video play back @ Rugged against noise and fluctuation of the supply voltage @ High residual carrier attenuation prevents the har- monic Case: 20 A 14 DIN 41866 JEDEC MO 001 AA (TO 116) or QIP 14-lead or DIP 14-lead Dimensions see page 60 Number 4 or 5 Features: @ High demodulating linearity @ Low output rest carrier Case: 20 A 16 DIN 41866 JEDEC MO 001 AC or QIP 16-lead Dimensions see page 60 Number 4 or 5 Data book reference: S 8 E