Datenblatt-Suchmaschine für elektronische Bauteile |
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LA7386 Datenblatt(PDF) 3 Page - Sanyo Semicon Device |
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LA7386 Datenblatt(HTML) 3 Page - Sanyo Semicon Device |
3 / 13 page Continued from preceding page. Parameter Symbol Conditions min typ max Unit REC YNR operation EP/LP (1) VR-YNR1 Measure the YNR addition level at T2 with VIN = standard color bar signal 1 Vp-p and S30 = off 10 12 14 mV REC YNR operation EP/LP (2) VR-YNR2 Measure the YNR addition level at edit mode T2 with VIN = standard color bar signal 1 Vp-p and S30=off 234 mV Pre-CCD LPF frequency characteristics (1) GPFIL1 Input a standard multiburst signal (1 Vp-p) and measure the 4 MHz response for 500 kHz at T11 –0.5 0 +0.5 dB Pre-CCD LPF frequency characteristics (2) GPFIL2 10 MHz response for 500 kHz at T11 when VIN = standard multiburst signal 1 Vp-p and S30=off –10 –8 –6 dB 3MLPF frequency characteristics (1) G3MLP1 1 MHz response for 500 kHz at T2 when VIN = standard multiburst signal 1 Vp-p and S30 = off –0.5 0 +0.5 dB 3MLPF frequency characteristics (2) G3MLP2 2 MHz response for 500 kHz at T2 when VIN = standard multiburst signal 1 Vp-p and S30 = off –1 0 +1 dB 3MLPF frequency characteristics (3) G3MLP3 3 MHz response for 500 kHz at T2 when VIN = standard multiburst signal 1 Vp-p and S30 = off –10 –8 –6 dB 3MLPF frequency characteristics (4) G3MLP4 3.58 MHz response for 500 kHz at T2 when VIN = standard multiburst signal 1 Vp-p and S30=off –30 dB 3MLPF frequency characteristics (5) G3MLP5 4.2 MHz response for 500 kHz at T2 when VIN = standard multiburst signal 1 Vp-p and S30=off –15 dB FM modulator output level VFM No input, use VR36 to adjust output frequency to 4 MHz, measure output level 0.89 1.0 1.12 Vp-p FM modulator secondary distortion HMOD Ratio of 8 MHz component to 4 MHz in the above state –40 –35 dB FM modulator modulation sensitivity SMOD Measure amplitude of change in output frequency when 2.6 V DC or 3.1 V DC is applied to T3, 2 x (f3.1 – f2.6) 1.6 2.0 2.4 MHz/V FM modulator linearity LMOD Measure output frequency when 2.85 V DC applied to T3, f2.85 LMOD = f2.85 – (f3.1 + f2.6)/2 f3.1 – f2.6 x 100 –3 0 +2 % 1/2 fH carrier shift 1 CS1 Measure amplitude of change in output frequency when SW35B is from on to off and SW35A is off 6.8 7.8 9.5 kHz 1/2 fH carrier shift 2 CS2 Measure amplitude of change in output frequency when SW35A is on and SW35B is switch from on to off 6.8 7.8 9.5 kHz Emphasis gain GEMP VIN = 0.5 mVp-p 10 kHz sine wave Measure ratio of levels of input and output amplitude at T4 –0.5 0 +0.5 dB Detail enhancer characteristics (1) GENH1 VIN = 158 mVp-p 2 MHz sine wave Measure ratio of levels of T4 and T3, difference with GEMP 1.6 1.9 2.6 dB Detail enhancer characteristics (2) GENH2 VIN = 50 mVp-p 2 MHz sine wave Measure ratio of levels of T4 and T3, difference with GEMP 3.1 4.1 5.1 dB Detail enhancer characteristics (3) GENH3 VIN = 15.8 mVp-p 2 MHz sin wave Measure ratio of levels of T4 and T3, difference with GEMP 5.3 6.3 7.3 dB Detail enhancer characteristics (4) GENH4 VIN = 15.8 mVp-p 2 MHz sine wave Measure output amplitude at T4 in edit mode, difference with GEMP 2.9 3.9 4.9 dB Nonlinear emphasis characteristics (1) GNLEMP1 VIN = 500 mVp-p 2 MHz Measure ratio of levels of T4 and T3, difference with GEMP 0.5 1.4 2.3 dB Nonlinear emphasis characteristics (2) GNLEMP2 VIN = 158 mVp-p 2 MHz Measure ratio of levels of T4 and T3, difference with GEMP 2.6 3.8 5.2 dB Continued on next page. LA7386 No.5472 - 3/13 |
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Ähnliche Beschreibung - LA7386 |
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