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AN2493FH Datasheet(PDF) 7 Page - Panasonic Semiconductor |
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AN2493FH Datasheet(HTML) 7 Page - Panasonic Semiconductor |
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7 / 24 page  ICs for VCR AN2493FH 7 Parameter Symbol Conditions Min Typ Max Unit Dropout detection on level VDOC Input at pin 57, f = 5 MHz −17 −12 −7dB Dropout detection off hysteresis ∆V DOC Input at pin 57, f = 5 MHz 1 4 10 dB Dropout detection ENV off VDOCH Input at pin 57, f = 5 MHz 5 8 11 H Dropout detection output VP21H Pin 21 output, pin 57 input 2.8 V high-level Dropout detection output VP21L Pin 21 output, pin 57 input 0.4 V low-level Noise canceller frequency fNC11 Output ratio of 1 MHz to 50 kHz −3 − 0.3 0.5 dB characteristics 1 at input 0 dB, NC1 mode Noise canceller frequency fNC12 Output ratio of 1 MHz to 50 kHz −3.5 − 0.8 0.5 dB characteristics 2 at input −10 dB, NC1 mode Noise canceller frequency fNC13 Output ratio of 1 MHz to 50 kHz −6 −2.3 0 dB characteristics 3 at input −20 dB, NC1 mode Noise canceller frequency fNC14 Output ratio of 1 MHz to 50 kHz −10 −6.5 −3.0 dB characteristics 4 at input −30 dB, NC1 mode NC off mode fNCOFF Output ratio of 1 MHz to 50 kHz at −10 −6.5 −3.0 dB input −30 dB, NC1 mode and NC off Clip comp. limiter level VCL Pin 41 output, pin 63 input 45 70 95 mV Line noise canceller frequency fLNC1 Input 0 dB −2.2 − 0.2 1.8 dB characteristics 1 Line noise canceller frequency fLNC2 Input −30 dB −15.0 −8.5 −3.0 dB characteristics 2 Line noise canceller (off) fLN3 Input −30 dB −1.5 0 1.5 dB C-BPF frequency characteristics 1 fBP1 Output ratio of 4.13 MHz to −2.5 − 0.5 1.5 dB 4.43 MHz at input 100 mV[p-p] C-BPF frequency characteristics 2 fBP2 Output ratio of 4.73 MHz to −2.5 − 0.5 1.5 dB 4.43 MHz at input 100 mV[p-p] C-BPF frequency characteristics 3 fBP3 Output ratio of 2.93 MHz to −20 dB 4.43 MHz at input 100 mV[p-p] C-BPF +HPF frequency fBP4 Output ratio of 5.93 MHz to −18 dB characteristics 4 4.43 MHz at input 100 mV[p-p] REC APC pull-in range 1 +∆f SC Pin 4 output (designated Xtal), 275 Hz at input fSC +300 Hz REC APC pull-in range 2 −∆f SC Pin 4 output (designated Xtal), −275 Hz at input fSC −300 Hz Xtal output amplitude VFSC Pin 4 output at lock (designated Xtal) 320 520 720 mV[p-p] Xtal oscillation frequency fSC Frequency deviation of pin 4 at PB −50 50 Hz s Electrical Characteristics at Ta = 25°C (continued) |
Similar Part No. - AN2493FH |
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Similar Description - AN2493FH |
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