Philips Nexperia PNX2000 Product Data
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Philips Nexperia PNX2000 Product Data

Philips Nexperia PNX2000 Product Data

Philips audio video input processor product data
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1. General description

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

2. Features

3. Applications

1.
Nexperia is a trademark of
2.
Dolby is a trademark of Dolby Laboratories
PNX2000
Audio video input processor
Rev. 03 – 23 August 2004
Figure 1
shows a block diagram of the device.
Detection of PAL, NTSC or SECAM, and various 1f
sources.
Full support for 1f
and 2f
H
Decoding for global VBI Standards (WST, WSS, VPS, CC, VITC).
ITU-656 output interface.
Global multi-standard audio demodulation and decoding.
2
Dolby Pro Logic II™
multi-channel audio decoding and post-processing.
Advanced fully programmable audio post-processing functions, including
psychoacoustic spatial algorithms for optimal loudspeaker matching.
Analog TV receivers.
Hybrid TV receivers.
DVD recorders.
VCRs.
Koninklijke Philips Electronics N.V.
video sources; progressive and interlaced.
H
Product data
1
digital video home
and 2f
component video input
H
H

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Summary of Contents for Philips Nexperia PNX2000

  • Page 1: General Description

    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.

  • Page 2: Ordering Information

    DLINK3 video data CVBS, Y/C, YUV 54 MHz clock 27 Msps or 54 Msps HSYNC VIDDEC HSYNC/ VSYNC ITU-656 PI-bus mce559 ITU-656 or 2f 10-bit data © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Version SOT486-1 2 of 31...

  • Page 3: Pinning Information

    I/O Digital Ground Analog Supply Analog Supply Digital Crystal Oscillator Input Crystal Oscillator Output Crystal Oscillator Ground Rev. 03 – 23 August 2004 PNX2000 Audio video input processor 001aaa287 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 3 of 31...
  • Page 4 1.8 V crystal oscillator supply voltage OSCIN crystal oscillator input OSCOUT crystal oscillator output OSCGND crystal oscillator ground Rev. 03 – 23 August 2004 PNX2000 Audio video input processor © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 4 of 31...
  • Page 5 S-bus data out channel 1; CMOS S-bus system word select; TTL-H; CMOS S-bus system bit clock; TTL-H; CMOS 1.8 V supply voltage Rev. 03 – 23 August 2004 PNX2000 Audio video input processor © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 5 of 31...
  • Page 6 Positive analog reference derived via emitter follower from PNX3000 V_SND pin. Rev. 03 – 23 August 2004 PNX2000 Audio video input processor or 256 f clock output to external audio © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 6 of 31...
  • Page 7 PNX3000 V_SND pin. 1.8 V ground 1.8 V supply voltage for KSFRAMs and KROMs 3.3 V supply voltage Rev. 03 – 23 August 2004 PNX2000 Audio video input processor © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 7 of 31...
  • Page 8 Philips Semiconductors Table 3: Symbol In the tables that follow, signals of the PNX2000 have been sorted by functional group. For quick reference Table 4: Functional group D-bus AUDIO S-bus VIDDEC ITU-656 JTAG C-bus CLOCK RESET DIGITAL SUPPLY ANALOG SUPPLY...
  • Page 9 Positive analog reference derived via emitter follower from PNX3000 V_SND pin. Negative analog reference star connected at PNX3000. Rev. 03 – 23 August 2004 PNX2000 Audio video input processor © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 9 of 31...
  • Page 10 8; CMOS; Z digital video output state 9; CMOS; Z Rev. 03 – 23 August 2004 PNX2000 Audio video input processor or 256 f clock output to external audio © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 10 of 31...
  • Page 11 POR; TTL; 5VT HIGH = internal reset LOW = external reset Rev. 03 – 23 August 2004 PNX2000 Audio video input processor © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 11 of 31...

  • Page 12: Functional Description

    DDA(ADAC) SS(DTC) DDA(XTAL) 7. Functional description 7.1 Overview Table 17 describes the functions of the hardware blocks (see also PNX2000 Block Diagram Figure For more detailed functional description refer to the PNX2000 User Manual. Table 17: Function High speed data link...

  • Page 13: Interfaces

    Formats YUV, VBI data and CVBS data in ITU-656. Bus arbitration among all the internal blocks. Interfaces Description The PNX2000 IC is controlled using an I bridge, i.e. translates I C-bus slave received commands to PI-bus master commands. Receives data in three streams from PNX3000.

  • Page 14: Audio

    Carillon Electronics Corp. 9397 750 13928 Product data TV noise reduction. Rev. 03 – 23 August 2004 PNX2000 Audio video input processor © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 14 of 31...
  • Page 15 BBE is a registered trademark of BBE Sound Inc. See Section 18. 9397 750 13928 Product data Sound Processing S-bus input interface). S-bus output interface). Rev. 03 – 23 August 2004 PNX2000 Audio video input processor S-bus output interface). © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 15 of 31...

  • Page 16: Television Application

    TV application, using the PNX3000 and PNX2000 as an analog front-end and the PNX8550 as the main processor. This system is aimed at the hybrid (analog or digital) TV market.

  • Page 17: Limiting Values

    Rev. 03 – 23 August 2004 PNX2000 Audio video input processor Unit −0.5 +2.5 −0.5 +4.6 −0.5 + 0.5 DD(I/O) −0.5 ±2 ±200 −40 °C +125 Unit DDD(ADAC) DDD(DTC) 1.65 1.95 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 17 of 31...
  • Page 18 PNX2000 Audio video input processor −25 −50 −65 = 25 °C 1.37 1.85 2.45 8.20 10.7 12.45 8.45 - −4 −45 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Unit µA µA µA µA µA µA µA µA µA µA...
  • Page 19 = 8 mA = 0.4 V DD(I/O) Rev. 03 – 23 August 2004 PNX2000 Audio video input processor Unit µA µA DD(I/O) µA −8 −95 −4 −45 −8 −95 µA © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 19 of 31...

  • Page 20: Dynamic Characteristics

    30 pF load 40 pF load Rev. 03 – 23 August 2004 PNX2000 Audio video input processor Unit 1.65 0.65 0.95 Ω µA 1.17 kΩ kΩ Unit 13.8 13.8 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 20 of 31...
  • Page 21 RESET_SEL = 0 Rev. 03 – 23 August 2004 PNX2000 Audio video input processor 256f = 30 pF load = 3.072 MHz - 13.5 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Unit Mbit/s µs µs 21 of 31...

  • Page 22: Audio Dac Characteristics

    = 1 kHz; 0 dBFS in I S-bus master mode is 48 kHz. Figure Rev. 03 – 23 August 2004 PNX2000 Audio video input processor Unit −77 <10 22.5 −90 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 22 of 31...
  • Page 23 (Cx1; Cx2) Ω 2 x 18 pF Ω 2 x 38 pF Ω 2 x 58 pF Ω 2 x 18 pF Ω 38 pF; 18 pF n.a. © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 23 of 31...

  • Page 24: Reset

    RESET_N internal reset high su(DATA) h(DATA) Rev. 03 – 23 August 2004 PNX2000 Audio video input processor short spike ignored pulse mce561 mce562 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 24 of 31...

  • Page 25: Glossary

    VIDDEC ...Video front-end Decoder VITC...Vertical Interval Time Code VPS...Video Program System WSS...Wide Screen Signaling WST...World System Teletext Rev. 03 – 23 August 2004 PNX2000 Audio video input processor © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 25 of 31...

  • Page 26: Package Outline

    Rev. 03 – 23 August 2004 PNX2000 Audio video input processor (A ) detail X 10 mm 0.75 0.08 0.08 0.45 EUROPEAN ISSUE DATE PROJECTION 00-03-14 03-02-20 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. SOT486-1 26 of 31...

  • Page 27: Soldering

    For packages with leads on two sides and a pitch (e): 9397 750 13928 Product data so called small/thin packages. Rev. 03 – 23 August 2004 PNX2000 Audio video input processor so called © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 27 of 31...

  • Page 28: Manual Soldering

    PMFP For more detailed information on the BGA packages refer to the (LF)BGA Application Note (AN01026); order a copy from your Philips Semiconductors sales office. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect).

  • Page 29: Revision History

    Upgraded to Product data (9397 750 13591). 20040504 Preliminary data (9397 750 12066) 9397 750 13928 Product data Table 3 Rev. 03 – 23 August 2004 PNX2000 Audio video input processor Table 4 added. © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 29 of 31...

  • Page 30: Data Sheet Status

    This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product.

  • Page 31: Table Of Contents

    Contact information ....30 Audio video input processor © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.

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