NXP Semiconductors TDA8752B Manual do Utilizador descarregar pdf

TDA8752B

Triple high-speed Analog-to-Digital Converter 110 Msps

Rev. 03 — 21 July 2000 Product speciﬁcation

1. General description

The TDA8752B is a triple 8-bit ADC with controllable ampliﬁers and clamps for the

digitizing of large bandwidth RGB signals.

The clamp level, the gain and all other settings are controlled via a serial interface

(either I

C-bus or 3-wire serial bus, selected via a logic input).

The IC also includes a PLL that can be locked to the horizontal line frequency and

generates the ADC clock. The PLL jitter is minimized for high resolution PC graphics

applications. An external clock can also be input to the ADC.

It is possible to set the TDA8752B serial bus address to four different values, when

several TDA8752B ICs are used in a system, by means of the I

C-bus interface (for

example, two ICs used in an odd/even conﬁguration).

2. Features

■ Triple 8-bit ADC

■ Sampling rate up to 110 Msps

■ IC controllable via a serial interface, which can be either I

C-bus or 3-wire serial

bus, selected via a TTL input pin

■ IC analog voltage input from 0.4 to 1.2 V (p-p) to produce a full-scale ADC input of

1 V (p-p)

■ Three clamps for programming a clamping code between −63.5 and +64 in steps

⁄

LSB for RGB signals, and from +120 to +136 in steps of

⁄

LSB for YUV

signals

■ Three controllable ampliﬁers: gain controlled via the serial interface to produce a

full-scale resolution of

⁄

LSB peak-to-peak

■ Ampliﬁer bandwidth of 250 MHz

■ Low gain variation with temperature

■ PLL controllable via the serial interface to generate the ADC clock which can be

locked to a line frequency of 15 to 280 kHz

■ Integrated PLL divider

■ Programmable phase clock adjustment cells

■ Internal voltage regulators

■ TTL compatible digital inputs and outputs

■ Chip enable high-impedance ADC output

1 2 3 4 5 6 ... 37 38

TDA8752B 1

Resumo do Conteúdo

Página 1 - TDA8752B

TDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsRev. 03 — 21 July 2000 Product speciﬁcationcc1. General descriptionThe TDA8752B is a tri

Página 2

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 10 of 389397 750 07338

Página 3

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 11 of 389397 750 07338

Página 4

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 12 of 389397 750 07338

Página 5

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 13 of 389397 750 07338

Página 6

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 14 of 389397 750 07338

Página 7

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 15 of 389397 750 07338

Página 8

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 16 of 389397 750 07338

Página 9

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 17 of 389397 750 07338

Página 10

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 18 of 389397 750 07338

Página 11

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 19 of 389397 750 07338

Página 12

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 2 of 389397 750 07338©

Página 13

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 20 of 389397 750 07338

Página 14

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 21 of 389397 750 07338

Página 15

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 22 of 389397 750 07338

Página 16

Página 17

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 24 of 389397 750 07338

Página 18

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 25 of 389397 750 07338

Página 19

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 26 of 389397 750 07338

Página 20

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 27 of 389397 750 07338

Página 21

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 28 of 389397 750 07338

Página 22

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 29 of 389397 750 07338

Página 23

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 3 of 389397 750 07338©

Página 24

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 30 of 389397 750 07338

Página 25

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 31 of 389397 750 07338

Página 26

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 32 of 389397 750 07338

Página 27

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 33 of 389397 750 07338

Página 28

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 34 of 389397 750 07338

Página 29

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 35 of 389397 750 07338

Página 30

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 36 of 389397 750 07338

Página 31

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 37 of 389397 750 07338

Página 32

Página 33

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 4 of 389397 750 07338©

Página 34

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 5 of 389397 750 07338©

Página 35

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 6 of 389397 750 07338©

Página 36

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 7 of 389397 750 07338©

Página 37

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 8 of 389397 750 07338©

Página 38

Philips SemiconductorsTDA8752BTriple high-speed Analog-to-Digital Converter 110 MspsProduct speciﬁcation Rev. 03 — 21 July 2000 9 of 389397 750 07338©

Comentários a estes Manuais

Sem comentários

NXP Semiconductors TDA8752B Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Componentes para dispositivos de segurança NXP Semiconductors TDA8752B. NXP Semiconductors TDA8752B User's Manual Manual do Utilizador

Resumo do Conteúdo

Comentários a estes Manuais

Manuais e produtos relacionados com Componentes para dispositivos de segurança NXP Semiconductors TDA8752B