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ADV7392 bảng dữ liệu(PDF) 5 Page - Analog Devices |
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ADV7392 bảng dữ liệu(HTML) 5 Page - Analog Devices |
5 / 108 page Data Sheet ADV7390/ADV7391/ADV7392/ADV7393 APPLICATIONS Mobile handsets Digital still cameras Portable media and DVD players Portable game consoles Digital camcorders Set-top box (STB) Automotive infotainment (ADV7392 and ADV7393 only) GENERAL DESCRIPTION The ADV7390/ADV7391/ADV7392/ADV7393 are a family of high speed, digital-to-analog video encoders on single monolithic chips. Three 2.7 V/3.3 V, 10-bit video DACs (a single DAC for the WLCSP package) provide support for composite (CVBS), S-Video (Y-C), or component (YPrPb/RGB) analog outputs in either standard definition (SD) or high definition (HD) video formats. The single DAC WLCSP package supports CVBS (NTSC and PAL) output only in SD resolution (see Table 2). Optimized for low power operation, occupying a minimal footprint, and requiring few external components, these encoders are ideally suited to portable and power-sensitive applications requiring TV-out functionality. Cable detection and DAC autopower-down features ensure that power consumption is kept to a minimum. The ADV7390/ADV7391 have an 8-bit video input port that supports SD video formats over an SDR interface and HD video formats over a DDR interface. The ADV7392/ADV7393 have a 16-bit video input port that can be configured in a variety of ways. SD RGB input is supported. All members of the family support embedded EAV/SAV timing codes, external video synchronization signals, and the I2C® and communication protocol. Table 1 and Table 2 list the video standards directly supported by the ADV739x family. Table 1. Standards Directly Supported by the LFCSP Packages Active Resolution I/P1 Frame Rate (Hz) Clock Input (MHz) Standard 720 × 240 P 59.94 27 720 × 288 P 50 27 720 × 480 I 29.97 27 ITU-R BT.601/656 720 × 576 I 25 27 ITU-R BT.601/656 640 × 480 I 29.97 24.54 NTSC Square Pixel 768 × 576 I 25 29.5 PAL Square Pixel 720 × 483 P 59.94 27 SMPTE 293M 720 × 483 P 59.94 27 BTA T-1004 720 × 483 P 59.94 27 ITU-R BT.1358 720 × 576 P 50 27 ITU-R BT.1358 720 × 483 P 59.94 27 ITU-R BT.1362 720 × 576 P 50 27 ITU-R BT.1362 1920 × 1035 I 30 74.25 SMPTE 240M 1920 × 1035 I 29.97 74.1758 SMPTE 240M 1280 × 720 P 60, 50, 30, 25, 24 74.25 SMPTE 296M 1280 × 720 P 23.97, 59.94, 29.97 74.1758 SMPTE 296M 1920 × 1080 I 30, 25 74.25 SMPTE 274M 1920 × 1080 I 29.97 74.1758 SMPTE 274M 1920 × 1080 P 30, 25, 24 74.25 SMPTE 274M 1920 × 1080 P 23.98, 29.97 74.1758 SMPTE 274M 1920 × 1080 P 24 74.25 ITU-R BT.709-5 1 I = interlaced, P = progressive. Table 2. Standards Directly Supported by the WLCSP Package Active Resolution I/P1 Frame Rate (Hz) Clock Input (MHz) Standard 720 × 480 I 29.97 27 ITU-R BT.601/656 720 × 576 I 25 27 ITU-R BT.601/656 640 × 480 I 29.97 24.54 NTSC Square Pixel 768 × 576 I 25 29.5 PAL Square Pixel 1 I = interlaced, P = progressive. Rev. H | Page 5 of 108 |
Số phần tương tự - ADV7392_15 |
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Mô tả tương tự - ADV7392_15 |
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