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ADV7842 Fiches technique(PDF) 7 Page - Analog Devices |
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ADV7842 Fiches technique(HTML) 7 Page - Analog Devices |
7 / 28 page ADV7842 Rev. B | Page 7 of 28 Parameter Symbol Min Typ Max Unit Test Conditions/Comments PLL Supply Current IPVDD 28 30 mA Analog 1080p sampling at 148 MHz 25 27 mA RGB graphics sampling at 162 MHz 25 28 mA RGB graphics sampling at 162 MHz in simultaneous mode with both background ports enabled 35 36 mA HDMI 1080p: 12-bit Deep Color 35 38 mA HDMI 1080p: 12-bit Deep Color in simultaneous mode with both background ports enabled 34 37 mA CVBS processing 35 37 mA CVBS processing in simultaneous mode with both background ports enabled 22 24 mA SD 576i component processing 22 24 mA SD 576i component processing in simultaneous mode with both background ports enabled 34 37 mA SCART processing 35 37 mA SCART processing in simultaneous mode with both background ports enabled Analog Supply Current IAVDD 279 295 mA Analog 1080p sampling at 148 MHz 281 297 mA RGB graphics sampling at 162 MHz 285 301 mA RGB graphics sampling at 162 MHz in simultaneous mode with both background ports enabled 0.1 0.3 mA HDMI 1080p: 12-bit Deep Color 0.1 0.3 mA HDMI 1080p: 12-bit Deep Color in simultaneous mode with both background ports enabled 85 89 mA CVBS processing 86 91 mA CVBS processing in simultaneous mode with both background ports enabled 267 281 mA SD 576i component processing 270 285 mA SD 576i component processing in simultaneous mode with both background ports enabled 283 294 mA SCART processing 286 301 SCART processing in simultaneous mode with both background ports enabled Terminator Supply Current4 ITVDD 85 95 mA One port connected 120 135 mA Two ports connected Comparator Supply Current ICVDD 120 130 mA HDMI 1080p: 12-bit Deep Color 220 250 mA HDMI 1080p: 12-bit Deep Color in simultaneous mode with both background ports enabled Memory Interface Supply Current IVDD_SDRAM 28 35 mA CVBS input sampling at 54 MHz Power-Down Currents5 IDVDDIO 0.1 mA IVDD_SDRAM 2.6 mA IVDD 10 mA IAVDD 0.1 mA ICVDD 0.5 mA ITVDD 1.1 mA IPVDD 1.7 mA Power-Up Time tPWRUP 25 ms 1 All maximum current values are guaranteed by characterization to assist in power supply design. 2 Typical current consumption values are recorded with nominal voltage supply levels, SMPTE bar video pattern, and at room temperature. 3 Maximum current consumption values are recorded with maximum rated voltage supply levels, MoireX video pattern, and at maximum rated temperature. 4 Termination power supply includes TVDD current consumed off chip. 5 Power-down mode entered by setting Bit POWER_DOWN high. |
Numéro de pièce similaire - ADV7842 |
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Description similaire - ADV7842 |
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