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ADV7178 Datasheet(PDF) 7 Page - Analog Devices |
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ADV7178 Datasheet(HTML) 7 Page - Analog Devices |
7 / 44 page ADV7177/ADV7178 Rev. C | Page 7 of 44 5 V DYNAMIC SPECIFICATIONS VAA = 4.75 V to 5.25 V,1 VREF = 1.235 V, RSET = 300 Ω. All specifications TMIN to TMAX,2 unless otherwise noted. Table 3. Parameter Conditions1 Min Typ Max Unit FILTER CHARACTERISTICS Luma Bandwidth3 (Low-Pass Filter) NTSC Mode Stop-Band Cutoff >54 dB Attenuation 7.0 MHz Pass-Band Cutoff, F3 dB >3 dB Attenuation 4.2 MHz Chroma Bandwidth NTSC Mode Stop-Band Cutoff >40 dB Attenuation 3.2 MHz Pass-Band Cutoff, F3 dB >3 dB Attenuation 2.0 MHz Luma Bandwidth3 (Low-Pass Filter) PAL Mode Stop-Band Cutoff >50 dB Attenuation 7.4 MHz Pass-Band Cutoff, F3 dB >3 dB Attenuation 5.0 MHz Chroma Bandwidth PAL Mode Stop-Band Cutoff >40 dB Attenuation 4.0 MHz Pass-Band Cutoff F3 dB >3 dB Attenuation 2.4 MHz Differential Gain4 Lower Power Mode 2.0 % Differential Phase4 Lower Power Mode 1.5 Degrees SNR4 (Pedestal) RMS 75 dB rms Peak Periodic 70 dB p-p SNR4 (Ramp) RMS 57 dB rms Peak Periodic 56 dB p-p Hue Accuracy4 1.2 Degrees Color Saturation Accuracy4 1.4 % Chroma Nonlinear Gain4 Referenced to 40 IRE 1.0 ± % Chroma Nonlinear Phase4 NTSC 0.4 ± Degrees PAL 0.6 ± Degrees Chroma/Luma Intermod4 Referenced to 714 mV (NTSC) 0.2 ± % Referenced to 700 mV (PAL) 0.2 ± % Chroma/Luma Gain Inequality4 0.6 ± % Chroma/Luma Delay Inequality4 2.0 ns Luminance Nonlinearity4 1.2 ± % Chroma AM Noise4 64 dB Chroma PM Noise4 62 dB 1 The max/min specifications are guaranteed over this range. The max/min values are typical over 4.75 V to 5.25 V. 2 Temperature range TMIN to TMAX: 0°C to 70°C. 3 These specifications are for the low-pass filter only and are guaranteed by design. For other internal filters, see . Table 10 4 Guaranteed by characterization. |
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Similar Description - ADV7178_15 |
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