PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 388

• Manufacturer Part Number: PNX1501E
• Description: Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/266MHZ
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E

• Product: DSPs
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-795
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: PNX1501E,557

Philips Semiconductors
Volume 1 of 1
Table 18: Interface Characteristics for Some Target Resolutions
12NC 9397 750 14321
Product data sheet
Display Modes
4:2:2 CVBS or Y/C
PAL/NTSC/SECAM resolution 4:2:2
Example PAL:
864 pixel/line x 312.5 lines/field x 50Hz = 13.5MHz/Y samples
7.5 MHz/U samples 7.5 MHz/V samples
4:4:4 RGB or YUV
PAL/NTSC/SECAM resolution 4:4:4
Example PAL:
864 pixel/line x 312.5 lines/field x 50Hz = 13.5 MHz/
component
4:4:4 RGB or YUV
2FH
(double line frequency -> double refresh rate)
Example PAL:
864 pixel/line x 312.5 lines/field x 50Hz x2 = 27 MHz/
component
4:4:4 RGB or YUV
480P (PAL/NTSC resolution, progressive)
Example PAL:
864 pixel/line x 625 lines/field x 50Hz = 27 MHz/component
4:4:4 RGB or YUV
1920x1080@60I
Example:
·1920 active pixels per line (2200 total), 1080 active lines per
frame (1125 total), 30 frames (60 fields) per second
= 2200x 1125x 30 = 74.25 MHz
4.9 Clock Calculations
Table 18
target resolutions.
below cites a few examples for pixel and output clock calculations for some
Rev. 2 — 1 December 2004
Interface Mode Sync
4:2:2 Muxed
components
4:4:4 Muxed
Components
4:4:4 Muxed
Components
4:4:4 Muxed
Components
4:4:4
3x10 bits planar
output
embedded
SAV/EAV
D1 style
embedded
SAV/EAV
D1 style
or
external H/V/ Blank
embedded
SAV/EAV
D1 style
or
external H/V/ Blank
embedded
SAV/EAV
D1 style
external H/V/ Blank
external H/V/ Blank
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
PNX15xx Series
Chapter 11: QVCP
Interface Speed
27 MHz
40.5 MHz
81 MHz
81 MHz
74.25 MHz
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