MFG:CRYSTAL Package Cooled:04+ D/C:QFP
MFG: CRYSTAL
Package Cooled: 04+
D/C: QFP
Description: The CS4954/5 provides full conversion from digital video formats YCbCr or YUV into NTSC and PAL Compos...
The CS4954/5 provides full conversion from digital video formats YCbCr or YUV into NTSC and PAL Composite, Y/C (S-video) and RGB, or YUV analog video. Input formats can be 27 MHz 8-bit YUV, 8-bit YCbCr, or ITU R.BT656 with support for EAV/SAV codes. Video output can be formatted to be compatible with NTSC-M, NTSCJ, PAL-B,D,G,H,I,M,N, and Combination N systems. Closed Caption is supported in NTSC. Teletext is supported for NTSC and PAL.
Six 10-bit DACs provide two channels for an S-Video output port, one or two composite video outputs, and three RGB or YUV outputs. Two-times oversampling reduces the output filter requirements and guarantees no DAC-related modulation components within the specified bandwidth of any of the supported video standards.
Parallel or high-speed I2C compatible control interfaces are provided for flexibility in system design. The parallel interface doubles as a general purpose I/O port when the CS4954/5 is in I2C mode to help conserve valuable board area.
| Parameter | Symbol | Min | Max | Unit |
| Power Supply Input Current Per Pin (Except Supply Pins) Output Current Per Pin (Except Supply Pins) Analog Input Voltage Digital Input Voltage Ambient Temperature Power Applied Storage Temperature |
VAA/VDD |
-0.3 -10 -50 -0.3 -0.3 -55 -65 |
6.0 10 +50 VAA + 0.3 VDD + 0.3 + 125 + 150 |
V mA mA V V °C °C |
CS4955
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IC VID ENCODER NTSC/PAL 48-TQFP
The CS4954-CQZ belongs to the CS4954 series. It is a NTSC/PAL digital encoder. It provides full conversion from digital video formats YCbCr or YUV to NTSC and PAL composite,Y/C (S-video) and RGB,or YUV analog video. It is available in 48-TQFP package which i...
The CS4954 and CS4955 provide full conversion from digital video formats YCbCr or YUV into NTSC and PAL Composite, Y/C (S-Video) and RGB or YUV analog video. Input formats can be 27 MHz, 8-bit YUV, 8-bit YCbCr or ITU R.BT656 with support for EAV/SAV codes. V...
The CS4954 provides full conversion from digital video formats YCbCr or YUV into NTSC and PAL composite, Y/C(S-video) and RGB, or YUV analog video.Input formats can be 27 MHz 8-bit YUV, 8-bit YCbCr, or ITU R.BT656 with supprot for EAV/SAV codes.Video outpu...
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