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LA71525M Datasheet(PDF) 4 Page - Sanyo Semicon Device |
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LA71525M Datasheet(HTML) 4 Page - Sanyo Semicon Device |
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4 / 25 page  LA71525M No. 5843-4/25 Continued on next page Continued from preceding page Ratio of T25 4 MHz component and SDEM with VIN = 300 mVp-p f = 4 MHz VIN = white 50% + CW (15.8 mVp-p) Ratio of 32 fH component and 32.5 fH component Input/output response measured with VIN = white 50% + sine wave f = 2 MHz 158 mVp-p 00 OFF 10 (weak) 01 (medium) 11 (strong) T38 video output sync tip (LSYN), pedestal (LPED), white level (LWHT) potential measured with VIN = white 100% 0.5 Vp-p DC voltage at T38 is measured when 5V is applied to T33. Taking this as LVDP, differential with LSYN above is calculated. DC voltage at T38 is measured when 2.7V is applied to T33. Taking this as LHDP, differential with LPED above is calculated. DC voltage at T38 is measured when 1.3V is applied to T33. Taking this as LWHP, differential with LWHT above is calculated. Pin 37 output pulse crest value measured with VIN = 0.5 Vp-p video signal Pin 37 output pulse width measured with VIN = 0.5 Vp-p video signal Delay of output SYNC vs. input SYNC measured with VIN = 0.5 Vp-p video signal Pin 17 signal amplitude measured with VIN = 150, 300, 600 mVp-p 4 MHz CW LDEM CL GNLDE1 PYNR GWNC1 GWNC4 GWNC3 GWNC2 GWNC5 GPH1 GPH2 GPH3 LVOR ∆VDP ∆HDP ∆WHP PWSYP ∆T SYP GPH4 VFAGC VSYP GNLDE2 Serial VREG LDEM = VDEM4 – (VDEM2 + VDEM6 ) /2 VDEM 6 –V DEM 2 x 100 min typ max FM demodulator linearity T15 T25 –3.5 0 % Carrier leak T15 T25 –35 dB Playback YNR characteristics T26A T38 000 –3.7 –3.2 –2.7 –9.2 –8.2 –7.2 –13.3 –11.8 –10.3 Nonlinear T26A T38 –3.5 –2.5 –1.5 dB deemphasis characteristics 1 Nonlinear T26A T38 f = 2 MHz, 50 mVp-p 4.5 6.0 7.5 deemphasis characteristics 2 2 2.5 4.0 5.5 3 0.5 2.0 3.5 40 0 0 Double noise T26A T38 f = 1.2 MHz, 158 mVp-p, pin 69 open –4 –3 –2 dB canceler characteristics 1 Gr2 bit 8/7 = "10", Gr5 bit 1 = "1" Double noise T26A T38 f = 1.2 MHz, 50 mVp-p, pin 69 open –16.5 –15.0 –13.5 dB canceler characteristics 2 Gr2 bit 8/7 = "10", Gr5 bit 1 = "1" Double noise T26A T38 f = 1.2 MHz, 15.8 mVp-p, pin 69 open –32 –30 –28 dB canceler characteristics 3 Gr2 bit 8/7 = "10", Gr5 bit 1 = "1" Double noise T26A T38 f = 2.5 MHz, 15.8 mVp-p, pin 69 open –9 –8 –7 dB canceler characteristics 4 Gr2 bit 8/7 = "10", Gr5 bit 1 = "1" Double noise T26A T38 f = 2.5 MHz, 15.8 mVp-p, pin 69 open –17 –15 –13 dB canceler characteristics 5 Gr2 bit 8/7 = "10", Gr5 bit 1 = "1" PIC-CTL hard response T26A T38 f = 1 MHz, 158 mVp-p, Gr5 bit 6/5/4 = "1/0/0" 2.5 3.5 4.5 dB characteristics 1 PIC-CTL hard response T26A T38 f = 2 MHz, 158 mVp-p, Gr5 bit 6/5/4 = "1/0/0" 6 7 8 dB characteristics 2 PIC-CTL soft response T26A T38 f = 1 MHz, 158 mVp-p, Gr5 bit 6/5/4 = "0/0/0" 6 7 8 dB characteristics 1 PIC-CTL soft response T26A T38 f = 2 MHz, 158 mVp-p, Gr5 bit 6/5/4 = "0/0/0" –8 –7 –6 dB characteristics 2 Sync tip level T26A T38 Pedestal level ––– White level measurement Simulated V insertion level T26A T38 –50 0 mV Simulated H insertion level T26A T38 –100 0 mV White insertion level T26A T38 –100 0 mV Sync separation output level T26A T37 4.0 4.2 4.4 Vp-p Sync separation output pulse T26A T37 4.35 4.65 4.95 µs width Sync separation output T26A T37 0.7 0.9 1.1 µs Pre-delay time 4V regulator T26A T37 T31 DC level measured 3.8 4.0 4.2 V FMAGC output level T15 T17 325 350 375 mVp-p +50 dB dB +3.5 +100 +100 CTL 1 Parameter Symbol Input Output Conditions Unit Ratings |
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