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The MSM7653 is a digital NTSC/PAL encoder. By inputting digital image data conforming to ITU Rec. 656 or ITURBT 601, it outputs selected analog composite video signals, analog S video signals. For the scanning system, interlaced or noninterlaced mode can be selected. Since the MSM7653 is provided with pins dedicated to overlay function, text and graphics can.
• Video signal system: NTSC/PAL
• Scanning system: interlaced/noninterlaced (NTSC : 262 lines/PAL : 312 lines)
• Input digital level: conforms to ITU-R601 (CCIR601)
• Input-output timing: conforms to ITU Rec. 656 or ITURBT 624-4
• Input signal sampling ratio : Y:Cb:Cr = 4:2:2
• Supported input formats
· ITU Rec. 656
· YCbCr 27 MHz format (8-bit input)
· ITU-R601 13.5 MHz (8-bit (Y) + 8-bit (CbCr) input)
• Sampling frequency : 27 MHz
• Internal SSG circuit (Can operate as a master in other operation modes than CCIR Rec. 656 mode)
• Internal 3ch 10-bit DAC
• 3-bit title graphics can be displayed.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MSM7650 |
OKI electronic componets |
NTSC/PAL Digital Encoder |
|
| 2 | MSM7652 |
OKI electronic componets |
NTSC/PAL Digital Video Encoder |
|
| 3 | MSM7654 |
OKI electronic componets |
NTSC/PAL Digital Video Encoder |
|
| 4 | MSM7602 |
OKI electronic componets |
Echo Canceler |
|
| 5 | MSM7603 |
OKI electronic componets |
Echo Canceler |
|
| 6 | MSM7603B |
OKI electronic componets |
Echo Canceler |
|
| 7 | MSM7617 |
OKI electronic componets |
2-Channel Echo Canceler |
|
| 8 | MSM7620 |
OKI electronic componets |
Echo Canceler |
|
| 9 | MSM7630 |
OKI electronic componets |
Universal Speech Processor |
|
| 10 | MSM7660 |
OKI electronic |
Digital Video Decoder |
|
| 11 | MSM7661B |
OKI electronic componets |
NTSC/PAL Digital Video Decoder |
|
| 12 | MSM7662 |
OKI electronic componets |
NTSC/PAL Digital Video Decoder |
|