TSB2122C

TSB2122C2 VIDEO-CH Amplitu de an d G rou p D e lay Re spon se 10 0 -10 -20 A m plitu de G ro u p D e lay APPLICATION IF SYSTEM : IF Filter for Video and Sound : 58.75 MHz : M/N SOUND-CH Am plitu de R e spon se 500 400 300 200 100 0 -100 -200 -300 -400 -500 10 0 -10 -20 A m plitude L evel (dB) -30 -40 -50 -60 -70 -80 -90 50 51 52 53 54 55 56 57 58 59 60 61 62 63 Am plitude Level (dB) G roup Dela y (ns) -30 -40 -50 -60 -70 -80 -90 50 51 52 53 54 55 56 57 58 59 60 61 62 63 F R EQ UENC Y (M Hz) FREQUENC Y (M Hz) ELECTRIC CHARACTERISTICS (Ta = 25 ℃) ∙ Drive Impedance : 50 Ω ∙ Load Impedance : 1.2 k Ω ‖ 5 pF Freq. SPECIFICATIONS(Nom.) CHARACTERISTICS (MHz) Video-CH Sound-CH Unit 60.25 < -37 < -28 58.75 -5.1 +/- 1.5 < -30 57.0 0 (Ref.) -----1 Amplitude 55.67 -0.2 +/- 1.2 -----55.17 -0.3 +/- 1.2 < -21 Response 54.67 -5.6 +/- 2.0 -----54.25 < -20 0 (Ref.) (dB) 52.75 < -38 < -28 46.75 < -33 -----∼ 52.75 39.75 -----< -27 2 Spurious ∼ 52.75 60.25 Response < -33 -----∼ 66.25 60.25 -----< -26 ∼ 75.0 3 Insertion Loss 57.0 -27.7 +/- 2.0 -----(dB) 54.25 ------26.0 +/- 2.0 4 Temperature Coefficient -18 ppm/℃ Input Capacitance 1.0 30.9 +/- 20 % (pF) Input Resistance 57.0 0.6 -----(K Ω ) 5 54.25 -----0.4 Output Capacitance 1.0 11.1 +/- 20% -----(pF) 1.0 -----5.3 +/- 20 % Output Resistance 57.0 1.7 -----(K Ω ) 54.25 -----3.8 Package ( C type ) Pin Connection Equivalent Circuit