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Philips PNX2000 manual

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Table of contents for the manual

  • Page 1

    1. General description The PNX2000 is a compani on IC f or use with the Ne xperia™ 1 digital video home enter tainment engines such as PNX8526 and PNX8550. The PNX2000 is alw a ys used in combination with the PNX3000. PNX2000 is intended f or mid to high-en d an alog and h ybrid TV sets , perf orming input decoding of single stream analog audio a[...]

  • Page 2

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 2004. All rights r eserved. Product data Rev . 03 – 23 A ugust 2 004 2 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 4. Or dering information 5. Bloc k diagram T ab le 1: Ordering inf ormation Ty p e n u m b e r Pa ck ag e name Description Ve r s i o n PNX2000HL LQFP144[...]

  • Page 3

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 2004. All rights r eserved. Product data Rev . 03 – 23 A ugust 2 004 3 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 6. Pinning inf ormation 6.1 Pinning 6.1.1 Pin description Ta b l e 2 describ es acronyms used in the pin tables: Fig 2. Pi n configuration PNX2000HL 10 8[...]

  • Page 4

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 4 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor T able 3: Pin s in numerical sequence Pin Symbol Ty p e Description 1V SSD(I2 D) GD I 2 D digital ground 2 DLINK1DP IA analog differential data link 1 pos[...]

  • Page 5

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 5 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 41 V SSE - 3.3 V ground 42 V DDI - 1.8 V supply v oltage 43 V SS - 1.8 V ground 44 V DDM - 1.8 V supply v oltage for KSFRAMs and KROMs 45 RESET_N IA e xte[...]

  • Page 6

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 6 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 81 V SS - 1.8 V ground 82 V DDE - 3.3 V supply v oltage 83 I2S_IN_SD6 ID I 2 S-bus data in channel 6; TTL; 5VT 84 I2S_IN_SD5 ID I 2 S-bus data in channel [...]

  • Page 7

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 7 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 115 AD AC5_P SA P ositive analog ref erence der ived via emitter follower from PNX3000 V_SND pin. 116 AD AC5 OA analog audio output 5 117 AD AC5_N GA Nega[...]

  • Page 8

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 8 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor In the tab les that follo w , signals of the PNX2 000 hav e been sor ted b y functional grou p . F or quick ref ere nc e Ta b l e 4 identifies each functi[...]

  • Page 9

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 9 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor AD AC5 116 OA analog audio output 5 AD AC6 119 OA analog audio output 6 AD AC7 122 OA analog audio output 7 AD AC8 125 OA analog audio output 8 AD AC9 128[...]

  • Page 10

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 10 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor T able 7: I 2 S-b u s pins Symbol Pin Ty p e Description I2S_IN_SD1 88 ID I 2 S-bus data in channel 1; TTL; 5VT I2S_IN_SD2 87 ID I 2 S-bus data in channe[...]

  • Page 11

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 11 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor [1] It is recommended to bias this pad with a 10 k Ω resi stor [1] It is recommended to pull-down TRST_N with a 10 k Ω resistor . This ensures correc[...]

  • Page 12

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 12 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor [1] V DDI and V DDM can be connected to same 1.8 V supply voltage. 7. Functional description 7.1 Overview Ta b l e 1 7 describes the functions of the har[...]

  • Page 13

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 13 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 7.2 Interfaces 7.3 Features in detail 7.3.1 Video • A u tomatic Gain Control (A GC) to correct amplitude errors at input source . • Synchronization i[...]

  • Page 14

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 14 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor • Decoding of 525 line standards; WST , WSS , VPS, CC , VITC. • Decoding of 625 line standards; WST , WSS , CC, VITC . ITU-656 output inte rface • [...]

  • Page 15

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 15 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor • 6-channel processing f o r Main Left an d Main Right, Subw oof er , Center , Surround Left and Surround Right. V olume and tone contr ol • A utomat[...]

  • Page 16

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 16 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor • Serial data link interf acing for analog m ulti-pur pose interf ace PNX3000. 8. T ele vision application Figure 3 shows an ov er view of the top le v[...]

  • Page 17

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 17 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 9. Limiting v alues P ermanent damage ma y occur if absolute maxim um ratings are e xceeded. Prolonged operation at maximum r ating ma y significan tly r[...]

  • Page 18

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 18 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor T able 21: St atic characteristics: digital pins T amb = 0 ° C to +70 ° C to commercial unless othe rwise specified. Symbol Parameter Cond itions Min T[...]

  • Page 19

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 19 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor I IL LOW -lev el input current V i = 0 - - 1 µ A I IH HIGH-le v el input current V i = V DD(I/O) --1 µ A V I input voltage - 0 - V DD(I/O) V V IH HIGH-[...]

  • Page 20

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 20 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 10.2 Dynamic characteristics T able 22: St atic characteristics: analog pins T amb = 0 ° C to +70 ° C to commercial unless othe rwise specified. Symbol[...]

  • Page 21

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 21 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor [1] Allowed SCK/WS ratios are 32, 48, 64, 128 and 256 SCK periods per WS period. [2] All timings relative to the rising edge of SCK. [3] See Section 10.4[...]

  • Page 22

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 22 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 10.3 A udio D A C characteristics [1] Allowed audio sample frequencies are 32 kHz, 44.1 kHz and 48 kHz. Default f S in I 2 S-b u s master mode is 48 kHz.[...]

  • Page 23

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 23 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor The suppor ted crystal/external clock fre quenc ies are 27 MHz an d 13.5 MHz. T he cr ystal oscillator is follo w ed b y a selectab le divide-by-two freq[...]

  • Page 24

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 24 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 10.4.2 Reset 10.4.3 ITU-656 RESET_N pin and internal reset timing Fig 5. PNX2000 reset RESET_N internal reset long external reset produces internal[...]

  • Page 25

    Philips Semiconductors PNX2000 A udio video input pr ocessor 9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 25 of 31 11. Glossary AG C .... ............. Aut omatic Gain Control ASD ....... ... .. ... .. Auto Standard Detection AV L ..... ... ... .. ..... Auto V olume L[...]

  • Page 26

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 26 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 12. P acka g e outline Fig 7. LQFP pac kage outline UNIT A 1 A 2 A 3 b p c E (1) e H E L L p Z y[...]

  • Page 27

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 27 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor 13. Soldering 13.1 Introduction to soldering surface mount pac kages This te xt giv es a very br ief insight to a comple x technology . A more in-depth a[...]

  • Page 28

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 28 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor — larger than or equal to 1.27 mm, the footprint longitudinal a xis is preferred to be parallel to the transpo r t direction of the prin ted-circuit bo[...]

  • Page 29

    9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 29 of 31 Philips Semiconductors PNX2000 A udio video input pr ocessor [3] These transparent plastic packages are e xtremely sen s itiv e to re flow soldering conditions and must on no account be processed through more than [...]

  • Page 30

    Philips Semiconductors PNX2000 A udio video input pr ocessor 9397 750 13928 © Koninklijke Philips Electro nics N.V . 200 4. All rights reser ved. Product data Rev . 03 – 23 August 2004 30 of 31 15. Data sheet status [1] Consult the most recentl y issued data she et bef ore initiating or completin g a design. [2] The product st atus of the device[...]

  • Page 31

    © K oninklijke Philips Electr onics N.V . 2004 All rights are rese rved. Reproduction in whole or in part is proh ibited withou t the prior written consent o f the copyright owner. The inf ormation presented in this document does not form part of any quo tation or contra ct, is believed to be accurate and reliab l e and may be changed without noti[...]