NXP Semiconductors TDA8752B инструкция обслуживания

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Хорошее руководство по эксплуатации

Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации NXP Semiconductors TDA8752B. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции NXP Semiconductors TDA8752B или обучающее видео для пользователей. Условием остается четкая и понятная форма.

Что такое руководство?

Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции NXP Semiconductors TDA8752B можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.

К сожалению немного пользователей находит время для чтения инструкций NXP Semiconductors TDA8752B, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.

Из чего должно состоять идеальное руководство по эксплуатации?

Прежде всего в инструкции NXP Semiconductors TDA8752B должна находится:
- информация относительно технических данных устройства NXP Semiconductors TDA8752B
- название производителя и год производства оборудования NXP Semiconductors TDA8752B
- правила обслуживания, настройки и ухода за оборудованием NXP Semiconductors TDA8752B
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам

Почему мы не читаем инструкций?

Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск NXP Semiconductors TDA8752B это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок NXP Semiconductors TDA8752B и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта NXP Semiconductors, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания NXP Semiconductors TDA8752B, как это часто бывает в случае бумажной версии.

Почему стоит читать инструкции?

Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства NXP Semiconductors TDA8752B, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.

После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции NXP Semiconductors TDA8752B. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.

Содержание руководства

  • Страница 1

    TD A8752B T riple high-speed Analog-to-Digital Conv er ter 110 Msps Rev . 03 — 21 J uly 2000 Product specification c c 1. General description The TD A8752B is a triple 8-bit ADC with controllable amplifiers and clamps f or the digitizing of large bandwidth RGB signals. The clamp le vel, the gain and all other settings are controlled via a seria[...]

  • Страница 2

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 2 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reserved. ■ P o wer-down mode ■ P ossibility to use up to f our ICs in the same system when using the I 2 C-bus interf ace, or more when us[...]

  • Страница 3

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 3 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 5. Or dering information DR PLL PLL divider ratio 100 − 4 095 P tot total power dissipation f clk = 110 MHz; ramp input − 1.1 ?[...]

  • Страница 4

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 4 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 6. Bloc k diagram Fig 1. Block dia gram. FCE467 SERIAL INTERF ACE I 2 C-BUS OR 3-WIRE I 2 C/3W I 2 C-bus; 1-bit (Hlev el) REGULA T O[...]

  • Страница 5

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 5 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. Fig 2. Red channel diagram. 150 k Ω RIN V P V CCAR RCLP CLP RAGC CLKADC V ref 3 k Ω 45 k Ω DAC 5 DAC ROR R0 to R7 OE RBO T RGA[...]

  • Страница 6

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 6 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. Fig 3. PLL diagram. FCE465 PHASE FREQUENCY DETECT OR I 2 C-bus; 5 bits (Ip, Up , Do) I 2 C-bus; 1 bit (Vlev el) I 2 C-bus; 12 bits ([...]

  • Страница 7

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 7 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 7. Pinning inf ormation 7.1 Pinning Fig 4. Pin configuration. 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 [...]

  • Страница 8

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 8 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 7.2 Pin description T able 3: Pin description Symbol Pin Description n.c. 1 not connected DEC2 2 main regulator decoupling input 2 V[...]

  • Страница 9

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 9 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. SD A 39 I 2 C-b us/3-wire serial bus data input V DDD 40 logic I 2 C-b us/3-wire serial bus digital power supply V SSD 41 logic I 2 [...]

  • Страница 10

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 10 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. CKREFO 80 ref erence output clock re-synchroniz ed horizontal pulse CKA O 81 PLL cloc k output 3 (in phase with reference output cl[...]

  • Страница 11

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 11 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 8. Functional description This triple high-speed 8-bit ADC is designed to conv er t RGB signals, coming from an analog source, into[...]

  • Страница 12

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 12 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. The calibration of the gains is done using the f ollowing principle. F rom the ref erence voltage V ref a ref erence signal of 0.15[...]

  • Страница 13

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 13 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 8.4 ADCs The ADCs are 8-bit with a maximum cloc k frequency of 110 Msps. The ADCs input range is 1 V (p-p) full-scale. One out of r[...]

  • Страница 14

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 14 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. Where: f n = the natural PLL frequency K O = the VCO gain DR = PLL divider ratio C Z and C P = capacitors of the PLL filter . The [...]

  • Страница 15

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 15 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. The PLL can be used in three diff erent methods: • The IC can be used as stand-alone with a sampling frequency of up to 110 MHz. [...]

  • Страница 16

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 16 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 8.7 I 2 C-bus and 3-wire serial b us interface The I 2 C-bus and 3-wire serial buses control the status of the diff erent control D[...]

  • Страница 17

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 17 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 9. I 2 C-b us and 3-wire serial bus interfaces 9.1 Register definitions The configuration of the diff erent registers is shown in[...]

  • Страница 18

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 18 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. The def ault programmed v alue is: • Programmed code = 127 • Clamp code = 0 • ADC output = 0. 9.1.2 Coarse and fine register[...]

  • Страница 19

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 19 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. The def ault programmed v alue is: N FINE =0 . 9.1.3 Control register COAST and HSYNC signals can be in verted by setting the I 2 C[...]

  • Страница 20

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 20 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. The bits Vco1 and Vco0 control the VCO gain. The def ault programmed v alue is as f ollows: • Inter nal resistance = 16 k Ω •[...]

  • Страница 21

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 21 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 9.1.5 Divider register This register controls the PLL frequency . The bits are the LSB bits. The def ault programmed v alue is 0011[...]

  • Страница 22

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 22 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 9.2 I 2 C-bus pr otocol The I 2 C-bus address of the circuit is 1001 1xx0. Bits ‘A2’ and ‘A1’ are fixed b y the potential [...]

  • Страница 23

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. Product specification Rev . 03 — 21 July 2000 23 of 38 9.3 3-wire serial bus pr otocol F or the 3-wire serial bus the first byte ref ers to the register address which is programmed. The[...]

  • Страница 24

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 24 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 10. Limiting values 11. Thermal characteristics 12. Characteristics T able 15: Limiting values In accordance with the Absolute Maxi[...]

  • Страница 25

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 25 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. I DDD logic supply current f or I 2 C-bus and 3-wire serial bus − 1.0 − mA I CCD digital supply current − 40 − mA I CCO out[...]

  • Страница 26

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 26 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. G E(rms) channel-to-channel gain matching (RMS value) maximum coarse gain; T amb =2 5 ° C − 1 − % minimum coarse gain; T amb =[...]

  • Страница 27

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 27 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. DNL DC diff erential non linearity from IC analog input to digital output; ramp input; f clk = 110 MHz −± 0.5 ± 1.0 LSB ENOB ef[...]

  • Страница 28

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 28 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. ADC data outputs V OL LO W -lev el output voltage I o =1m A − 0 0.4 V V OH HIGH-le vel output v oltage I o = − 1 mA 2.4 V CCD ?[...]

  • Страница 29

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 29 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. [1] Effective bits are obtained via a F ast Fourier T ransf or m (FFT) treatment taking 8 000 acquisition points per equivalent fun[...]

  • Страница 30

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 30 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. [1] PLL long-ter m time jitter is measured at the end of the video line, where it is at its maximum. T able 18: Examples of PLL set[...]

  • Страница 31

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 31 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 13. Application information All supply pins hav e to be decoupled, with two capacitors: one for the high frequencies (appro ximatel[...]

  • Страница 32

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 32 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 14. P ac kage outline Fig 14. SO T317-2 packa ge outline . UNIT A 1 A 2 A 3 b p cE (1) eH E LL p Z y w v θ REFERENCES OUTLINE VERS[...]

  • Страница 33

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 33 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 15. Handling information Inputs and outputs are protected against electrostatic discharge in nor mal handling. Howe ver , to be com[...]

  • Страница 34

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 34 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. The f ootprint must incor porate solder thiev es at the downstream end. • F or packages with leads on f our sides, the f ootprint[...]

  • Страница 35

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 35 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All rights reser ved. 17. Revision history T able 20: Revision history Rev Date CPCN Description 3 20000721 Product specification 2 20000110 Preliminary[...]

  • Страница 36

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 36 of 38 9397 750 07338 © Philips Electronics N.V . 2000 All rights reser ved. 18. Data sheet status [1] Please consult the most recently issued data sheet before initiating or completing a design. 19. Definiti[...]

  • Страница 37

    Philips Semiconductors TD A8752B T riple high-speed Analog-to-Digital Converter 110 Msps Product specification Rev . 03 — 21 July 2000 37 of 38 9397 750 07338 © Philips Electronics N.V . 2000. All r ights reserved. Philips Semiconductor s - a world wide company Argentina: see South America Australia: T el. +61 2 9704 8141, Fax. +61 2 9704 8139 [...]

  • Страница 38

    © Philips Electronics N.V. 2000. Printed in The Netherlands All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without [...]