TSB6326C APPLICATION : IF Filter for Video and Sound IF SYSTEM : 38.9 MHz : BG,I,DK VIDEO-CH SOUND-CH A m plitu de G ro u p D e lay Amplitu de and Group Delay Respon se Amplitu de Respon se 500 10 400 0 300 -10 -20 200 -20 -30 100 -40 0 -50 -100 -60 -200 -60 -70 -300 -70 -80 -400 -80 -500 -90 -90 30 31 32 33 34 35 36 37 38 39 40 41 42 43 G roup Dela y (ns) 0 -10 Am plitude Lev el (dB) A m plitude Lev el (dB) 10 -30 -40 -50 30 31 32 33 34 FREQUENC Y (M Hz) ELECTRIC CHARACTERISTICS (Ta = 25 C) ∙ Drive Impedance : 50 Ω ∙ Load Impedance : 1.2 kΩ 5 pF Freq. SPECIFICATIONS CHARACTERISTICS (MHz) Video-CH Sound-CH Unit 41.4 < -36 < -36 40.4 < -36 < -36 38.9 -6.0 +/- 1.2 < -31 1 Amplitude 37.4 0 (Ref.) -----34.47 -2.3 +/- 1.2 < -24 Response 33.4 < -29 -2.3 +/- 1.5 32.9 < -34 -1.0 +/- 1.2 32.4 < -29 0 (Ref.) (dB) 31.9 < -40 -0.3 +/- 1.5 30.9 < -40 < -34 25.0 < -32 -----~ 31.9 40.4 < -31 -----2 Spurious ~ 45.0 25.0 Response -----< -30 ~ 30.9 38.9 -----< -31 ~ 45.0 3 Insertion Loss 37.4 -18.5 +/- 2.0 -----(dB) 32.4 ------19.2 +/- 2.0 4 Temperature Coefficient -72 ppm/ C Input Capacitance 1.0 18.8 (pF) Input Resistance 37.4 1.4 -----(KΩ) 5 32.4 -----1.1 Output Capacitance 1.0 5.1 -----(pF) 1.0 -----5.3 Output Resistance 37.4 1.6 -----(KΩ) 32.4 -----1.4 35 36 37 38 39 40 41 42 43 FR EQUENC Y (M Hz) Package ( C type ) Pin Connection Equivalent Circuit