TDA8777HLSLASH14SLASHC1 datasheet(1/18 Pages) PHILIPS

部品番号	TDA8777HL/14/C1

部品情報	Triple 10-bit video DAC, up to 330 MHz sample frequency

PDF	18 Pages

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メーカー	PHILIPS [NXP Semiconductors]

ホームページ	http://www.nxp.com

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1.

General description

The TDA8777 consists of three separate 10-bit video Digital-to-Analog Converters (DACs)

with complementary outputs. They convert the digital input signals into analog current

outputs at a maximum conversion rate of 330 MHz.

The DACs are based on current source architecture.

A sync pulse can be added to the green signal (sync-on-green) to allow devices driven by

the video DAC to be synchronized.

The TDA8777 has a Power-down mode to reduce power consumption during inactive

periods.

The TDA8777 is fabricated in a CMOS process that ensures high functionality with low

power dissipation.

2.

Features

s Triple 10-bit DAC

s Sampling frequency up to 330 MHz

s Internal voltage reference (1.21 V)

s Complementary outputs

s Direct drive of double terminated 75

Ω load into standard level

s TTL compatible input

s Sync and blank control inputs

s Analog output current source

s Power-down mode

s 3.3 V power supply

s LQFP48 package

3.

Applications

s PC video cards

s High resolution image processing

s Digital video systems

s General purpose high-speed digital-to-analog conversion

TDA8777

Triple 10-bit video DAC, up to 330 MHz sample frequency

Rev. 03 — 15 August 2005

Preliminary data sheet

同様の部品番号 - TDA8777HL/14/C1

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	TDA8771A	116Kb / 20P	Triple 8-bit video Digital-to-Analog Converter DAC 1996 Jan 25
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メーカー	部品番号	データシート	部品情報
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	ADV7123KSTZ50	340Kb / 24P	CMOS, 330 MHz Triple 10-Bit High Speed Video DAC REV. D
	ADV7123JSTZ330	340Kb / 24P	CMOS, 330 MHz Triple 10-Bit High Speed Video DAC REV. D
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	ADV7123	340Kb / 24P	CMOS, 330 MHz Triple 10-Bit High Speed Video DAC Rev. D
	ADV7125	293Kb / 16P	CMOS, 330 MHz Triple 8-Bit High Speed Video DAC Rev. C
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