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LA76070 数据表(PDF) 2 Page - Sanyo Semicon Device |
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LA76070 数据表(HTML) 2 Page - Sanyo Semicon Device |
2 / 27 page Electrical Characteristics at Ta = 25°C, VCC = V4 = V26 = 7.6 V, ICC = I21 = 19 mA No. 5844-2/27 LA76070 Continued on next page. Parameter Symbol Conditions Ratings Unit min typ max [Circuit Voltages and Currents] Horizontal power supply voltage HVCC 7.2 7.6 8.0 V IF power supply current (V4) I4 (IFICC) IF AGC: 5 V 38 46 54 mA Video, chroma, I26 (YCVICC) 79.5 93.5 107.5 mA and vertical power supply current (V26) [VIF Block] AFT output voltage with no signal VAFTn With no input signal 2.8 3.8 4.8 Vdc Video output voltage with no signal VOn With no input signal 4.7 4.9 5.1 Vdc APC pull-in range (U) fPU After APC and PLL DAC adjustment 1.0 MHz APC pull-in range (L) fPL After APC and PLL DAC adjustment 1.0 MHz Maximum RF AGC voltage VRFH CW = 91 dBµ, DAC = 0 7.7 8.2 9.0 Vdc Minimum RF AGC voltage VRFL CW = 91 dBµ, DAC = 63 0 0.2 0.4 Vdc RF AGC Delay Pt (@DAC = 0) RFAGC0 DAC = 0 96 dBµ RF AGC Delay Pt (@DAC = 63) RFAGC63 DAC = 63 86 dBµ Maximum AFT output voltage VAFTH CW = 93 dBµ, variable frequency 6.2 6.5 7.6 Vdc Minimum AFT output voltage VAFTL CW = 93 dBµ, variable frequency 0.5 0.9 1.2 Vdc AFT detection sensitivity VAFTS CW = 93 dBµ, variable frequency 33 25 17 mV/kHz Video output amplitude VO 93 dBµ, 87.5% Video MOD 1.8 2.0 2.2 Vp-p Synchronization signal tip level VOtip 93 dBµ, 87.5% Video MOD 2.4 2.6 2.8 Vdc Input sensitivity Vi Output at –3 dB 43 46 dBµ Video-to-sync ratio (@100 dBµ) V/S 100 dBµ, 87.5% Video MOD 2.4 2.5 3.0 Differential gain DG 93 dBµ, 87.5% Video MOD 2 10 % Differential phase DP 93 dBµ, 87.5% Video MOD 2 10 deg Video signal-to-noise ratio S/N CW = 93 dBµ 55 58 dB 920 kHz beat level I920 V3.58 MHz/V920 kHz –50 dB [Video and Switching Block] External video gain AUXG Stair step, 1 V p-p 5.5 6.0 6.5 dB External video sync signal tip voltage AUXS Stair step, 1 V p-p –0.2 0.0 +0.2 Vdc External video crosstalk AUXC 4.2 MHz, 1Vp-p 60 dB Internal video output level INTO 93 dBµ, 87.5% Video MOD –0.1 0.0 +0.1 Vp-p [SIF Block] FM detector output voltage SOADJ 464 474 484 mVrms FM limiting sensitivity SLS Output at –3 dB 50 dBµ FM detector output bandwidth SF Output at –3 dB 50 100 k Hz FM detector output total STHD FM = ±25 kHz 0.5 % harmonic distortion AM rejection ratio SAMR AM = 30 % 40 dB SIF signal-to-noise ratio SSN 60 dB [Audio Block] Maximum gain AGMAX 1 kHz –2.5 0.0 +2.5 dB Adjustment range ARANGE 60 67 dB Frequency characteristics AF 20 kHz –3.0 +3.0 dB Muting AMUTE 20 kHz 75 dB Total harmonic distortion ATHD 1 kHz, 400 m Vrms, Vo1: MAX 0.5 dB Signal-to-noise ratio ASN DIN.Audio 65 75 dB [Chroma Block] ACC amplitude characteristics 1 ACCM1 Input: +6 dB/0 dB, 0 dB = 40 IRE 0.8 1.0 1.2 times ACC amplitude characteristics 2 ACCM2 Input: –14 dB/0 dB 0.7 1.0 1.1 times B-Y/Y amplitude ratio CLRBY 100 125 140 % Color control characteristics 1 CLRMN Color MAX/NOM 1.6 1.8 2.1 times Color control characteristics 2 CLRMM Color MAX/MIN 33 40 50 dB Continued on next page. |
类似零件编号 - LA76070 |
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类似说明 - LA76070 |
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