TDA8768 datasheet(2/20 Pages) PHILIPS

Nome de Peças	TDA8768

Descrição Electrónicos	12-bit high-speed Analog-to-Digital Converter ADC

Download	20 Pages

Scroll/Zoom	100%

Fabricante Electrônico	PHILIPS [NXP Semiconductors]

Página de início	http://www.nxp.com

Logo

2 / 20 page

1998 Aug 26

2

Philips Semiconductors

Preliminary speciﬁcation

12-bit high-speed Analog-to-Digital

Converter (ADC)

TDA8768

FEATURES

• 12-bit resolution

• Sampling rate up to 55 MHz

•−3 dB bandwidth of 190 MHz

• 5 V power supplies

• Binary or twos-complement CMOS outputs

• In-range CMOS-compatible output

• TLL-CMOS compatible static digital inputs

• 3 to 5 V CMOS-compatible digital outputs

• Differential clock input; Positive Emitter Coupled Logic

(PECL)-compatible

• Power dissipation 325 mW (typical)

• Low analog input capacitance (typical 2 pF), no buffer

amplifier required

• Integrated sample-and-hold amplifier

• Differential analog input

• External amplitude range control

• Voltage controlled regulator included.

APPLICATIONS

• High-speed analog-to-digital conversion for

– Video signal digitizing

– High Definition TV (HDTV)

– Imaging (camera scanner)

– Medical imaging

– Telecommunication

– Base-station receiver.

GENERAL DESCRIPTION

The TDA8768 is a bipolar 12-bit Analog-to-Digital

Converter (ADC) optimized for telecommunications and

professional imaging. It converts the analog input signal

into 12-bit binary coded digital words at a maximum

sampling rate of 55 MHz. All static digital inputs (SH, CE

and OTC) are TTL and CMOS compatible and all outputs

are CMOS compatible. A sine wave clock input signal can

also be used.

QUICK REFERENCE DATA

ORDERING INFORMATION

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

VCCA

analog supply voltage

4.75

5.0

5.25

V

VCCD

digital supply voltage

4.75

5.0

5.25

V

VCCO

output supply voltage

3.0

3.3

5.25

V

ICCA

analog supply current

−

33

tbf

mA

ICCD

digital supply current

−

30

tbf

mA

ICCO

output supply current

fCLK = 4 MHz; fi = 400 kHz

−

3.2

tbf

mA

INL

integral non-linearity

fCLK = 4 MHz; fi = 400 kHz

−±2.0

±4.5

LSB

DNL

differential non-linearity

fCLK = 4 MHz; fi = 400 kHz

−±0.6

±1.0

LSB

fCLK(max)

maximum clock frequency

TDA8768H/4

40

−−

MHz

TDA8768H/5

55

−−

MHz

Ptot

total power dissipation

−

325

tbf

mW

TYPE

NUMBER

PACKAGE

SAMPLING

FREQUENCY (MHz)

NAME

DESCRIPTION

VERSION

TDA8768H/4

QFP44

plastic quad ﬂat package; 44 leads

(lead length 1.3 mm); body 10

× 10 × 1.75 mm SOT307-2

40

TDA8768H/5

55

Nº de peça semelhante - TDA8768

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
NXP Semiconductors	TDA8768A	1Mb / 32P	12-bit, 70 Msps Analog-to-Digital Converter (ADC) Rev. 02-03 July 2002
	TDA8768AH	1Mb / 32P	12-bit, 70 Msps Analog-to-Digital Converter (ADC) Rev. 02-03 July 2002
	TDA8768AH4	1Mb / 32P	12-bit, 70 Msps Analog-to-Digital Converter (ADC) Rev. 02-03 July 2002
	TDA8768AH5	1Mb / 32P	12-bit, 70 Msps Analog-to-Digital Converter (ADC) Rev. 02-03 July 2002
	TDA8768AH7	1Mb / 32P	12-bit, 70 Msps Analog-to-Digital Converter (ADC) Rev. 02-03 July 2002

More results

Descrição semelhante - TDA8768

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
NXP Semiconductors	TDA8767	129Kb / 20P	12-bit high-speed Analog-to-Digital Converter ADC 1999 Feb 16
	TDA8765	138Kb / 20P	10-bit high-speed Analog-to-Digital Converter ADC 1999 Jan 06
	TDA8705A	111Kb / 16P	6-bit high-speed dual Analog-to-Digital Converter ADC 1996 Jan 12
	TDA8705	117Kb / 16P	6-bit high-speed dual Analog-to-Digital Converter ADC 1996 Jan 12
	TDA8768A	1Mb / 32P	12-bit, 70 Msps Analog-to-Digital Converter (ADC) Rev. 02-03 July 2002
	TDA8752	151Kb / 36P	Triple high speed Analog-to-Digital Converter ADC 1999 Mar 09
	TDA8752A	209Kb / 36P	Triple high-speed Analog-to-Digital Converter ADC 1999 Feb 24
DATEL, Inc.	5962-8850801XA	157Kb / 1P	12-Bit Analog to Digital Converter
	5962-8952802XA	149Kb / 1P	12-Bit Digital to Analog Converter
	5962-8952802XC	149Kb / 1P	12-Bit Digital to Analog Converter

More results

TDA8768 Folha de dados(PDF) 2 Page - NXP Semiconductors

TDA8768 Folha de dados(HTML) 2 Page - NXP Semiconductors

Nº de peça semelhante - TDA8768

Descrição semelhante - TDA8768

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Folha de dados Download

Ligação URL