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AD722JR-16-REEL Arkusz danych(PDF) 2 Page - Analog Devices |
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AD722JR-16-REEL Arkusz danych(HTML) 2 Page - Analog Devices |
2 / 12 page AD722–SPECIFICATIONS REV. 0 –2– (Unless otherwise noted, VS = +5, TA = +25 °C, using FSC synchronous clock. All loads are 150 Ω ± 5% at the IC pins. Outputs are measured at the 75 Ω reverse terminated load.) Parameter Conditions Min Typ Max Units SIGNAL INPUTS (RDIN, GRIN, BLIN) Input Amplitude NTSC 714 mV p-p PAL 700 mV p-p Black Level 03 V Input Resistance 1 Red, Green, Blue 1 M Ω Input Capacitance 5pF LOGIC INPUTS (SYNC, FSC, ENCD, NTSC) CMOS Logic Levels Logic LO Input Voltage 1V Logic HI Input Voltage 4 V Logic LO Input Current (DC) <1 µA Logic HI Input Current (DC) <1 µA VIDEO OUTPUTS 2 Luminance (LUMA) Roll-off @ 5 MHz NTSC –10 dB PAL –7 dB Gain Error –15 –5 +15 % Linearity ±0.6 % Sync Level NTSC 243 286 329 mV PAL 300 mV DC Black Level 1.3 V Chrominance (CRMA) Bandwidth NTSC 3.6 MHz PAL 4.4 MHz Color Burst Amplitude NTSC 170 240 330 mV p-p PAL 252 mV Color Signal to Burst Ratio Error –15 ±315 % Color Burst Width NTSC 2.51 µs PAL 2.28 µs Phase Error 3 ±3 Degrees DC Black Level 2.1 V Chroma Feedthrough R, G, B = 0 10 40 mV p-p Chroma/Luma Time Alignment –140 ns Composite (COMP) Absolute Gain Error –5 ±15 % Differential Gain With Respect to Chroma 0.5 % Differential Phase With Respect to Chroma 2.0 % DC Black Level 1.6 V POWER SUPPLIES Recommended Supply Range Single Supply +4.75 +5.25 V Quiescent Current—Encode Mode 30 40 mA Quiescent Current—Power Down 1 mA NOTES 1R, G, and B signals are inputted to an on-chip AC coupling capacitor. 2All outputs measured at a 75 Ω reverse-terminated load; voltages at the IC output pins are twice those specified here. 3Difference between ideal color-bar phases and the actual values. Specifications are subject to change without notice. |
Podobny numer części - AD722JR-16-REEL |
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Podobny opis - AD722JR-16-REEL |
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