Philips PNX2000 - Manual

Philips PNX2000

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Table of Contents:

  • Page 2 – Product data; Philips Semiconductors; Audio video input processor; Ordering information; plastic low profile quad flat package 144 leads body 20; Block diagram
  • Page 3 – Pinning information; Table 2
  • Page 4 – Pins in numerical sequence
  • Page 5 – Pin
  • Page 8 – Table 4; Signal groups; Table 5; D pins
  • Page 9 – Audio pins; Symbol
  • Page 10 – VIDDEC pins
  • Page 11 – JTAG pins
  • Page 12 – Functional description; Diagram; Analog supply pins
  • Page 13 – Features in detail; video; Block function; Function
  • Page 14 – Optional AM demodulation for system L, simultaneously with NICAM.; Audio multi-channel decoder; Dolby Pro Logic IITM
  • Page 16 – Television application; Figure 3
  • Page 17 – Limiting values; Static characteristics; Absolute maximum ratings; unless otherwise stated.; Static characteristics: power supply pins; C to commercial unless otherwise specified.
  • Page 18 – Static characteristics: digital pins
  • Page 20 – Static characteristics: analog pins; Dynamic characteristics
  • Page 21 – JTAG Clock Reset
  • Page 22 – Audio DAC characteristics; Crystal specification; Figure 4; C for commercial unless otherwise specified.
  • Page 23 – The crystal specification is:; XO
  • Page 24 – Timing ITU interface
  • Page 25 – Programming
  • Page 26 – LQFP package outline
  • Page 27 – Introduction to soldering surface mount packages; Typical reflow peak temperatures range from 215 to 270; — for all BGA and SSOP-T packages; so called
  • Page 28 – parallel to the transport direction of the printed-circuit board; Manual soldering; Package
  • Page 29 – Revision history; Table 3
  • Page 30 – Data sheet status
  • Page 31 – Published in Netherlands
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1.

General description

The PNX2000 is a companion IC for use with the Nexperia™

1

digital video home

entertainment engines such as PNX8526 and PNX8550.

The PNX2000 is always used in combination with the PNX3000.

PNX2000 is intended for mid to high-end analog and hybrid TV sets, performing input
decoding of single stream analog audio and single stream analog video signals. In
addition, the PNX2000 is used for decoding and presentation of all audio output streams
in the system.

Figure 1

shows a block diagram of the device.

2.

Features

■

Detection of PAL, NTSC or SECAM, and various 1f

H

and 2f

H

component video input

sources.

■

Full support for 1f

H

and 2f

H

video sources; progressive and interlaced.

■

Decoding for global VBI Standards (WST, WSS, VPS, CC, VITC).

■

ITU-656 output interface.

■

Global multi-standard audio demodulation and decoding.

■

Dolby Pro Logic II™

2

multi-channel audio decoding and post-processing.

■

Advanced fully programmable audio post-processing functions, including
psychoacoustic spatial algorithms for optimal loudspeaker matching.

3.

Applications

■

Analog TV receivers.

■

Hybrid TV receivers.

■

DVD recorders.

■

VCRs.

PNX2000

Audio video input processor

Rev. 03 – 23 August 2004

Product data

1.

Nexperia is a trademark of

Koninklijke Philips Electronics N.V.

2.

Dolby is a trademark of Dolby Laboratories

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Summary

Page 2 - Product data; Philips Semiconductors; Audio video input processor; Ordering information; plastic low profile quad flat package 144 leads body 20; Block diagram

9397 750 13928 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data Rev. 03 – 23 August 2004 2 of 31 Philips Semiconductors PNX2000 Audio video input processor 4. Ordering information 5. Block diagram Table 1: Ordering information Type number Package name Description Versio...

Page 3 - Pinning information; Table 2

9397 750 13928 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data Rev. 03 – 23 August 2004 3 of 31 Philips Semiconductors PNX2000 Audio video input processor 6. Pinning information 6.1 Pinning 6.1.1 Pin description Table 2 describes acronyms used in the pin tables: Fig 2....

Page 4 - Pins in numerical sequence

9397 750 13928 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data Rev. 03 – 23 August 2004 4 of 31 Philips Semiconductors PNX2000 Audio video input processor Table 3: Pins in numerical sequence Pin Symbol Type Description 1 V SSD(I2D) GD I 2 D digital ground 2 DLINK1DP IA...

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