DAC. TDA8776A Datasheet

TDA8776A Datasheet PDF


Part TDA8776A
Description 10-bit/ 1000 Msps Digital-to-Analog Converter DAC
Feature INTEGRATED CIRCUITS DATA SHEET TDA8776A 10-bit, 1000 Msps Digital-to-Analog Converter (DAC) Produc.
Manufacture NXP
Datasheet
Download TDA8776A Datasheet


INTEGRATED CIRCUITS DATA SHEET TDA8776A 10-bit, 1000 Msps TDA8776A Datasheet




TDA8776A
INTEGRATED CIRCUITS
DATA SHEET
TDA8776A
10-bit, 1000 Msps Digital-to-Analog
Converter (DAC)
Product specification
Supersedes data of 1995 May 11
File under Integrated Circuits, IC02
1996 Jun 04



TDA8776A
Philips Semiconductors
10-bit, 1000 Msps Digital-to-Analog
Converter (DAC)
Product specification
TDA8776A
FEATURES
10-bit resolution
Conversion rate up to 1000 MHz
10K/100K ECL input levels
Internal reference voltage generator
No deglitching circuit required
Internal input register
Power dissipation only 925 mW (typical)
Internal 50 output load (connected to the analog
ground)
Very few external components required.
APPLICATIONS
High-speed digital-to-analog conversion for:
High resolution video and graphics
Direct digital synthesis (DDS)
Telecommunication
High-speed modems.
GENERAL DESCRIPTION
The TDA8776A is a 10-bit Digital-to-Analog Converter
(DAC) for high resolution video and other high frequency
applications. It converts the digital input signal into an
analog output voltage at a maximum conversion rate of
1000 Msps. No external reference voltage is required and
all digital inputs are 10K/100K-ECL compatible.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
VEEA
VEED
VEEI
IEEA
IEED
IEEI
VOUT VOUT
INL
DNL
fclk(max)
tS1
Ptot
analog supply voltage
digital supply voltage
input stages digital supply
voltage
analog supply current
digital supply current
input stages digital supply
current
full-scale analog output voltage
(peak-to-peak value)
DC integral non-linearity
DC differential non-linearity
maximum clock frequency
settling time (differential)
total power dissipation
note 1
5.46
5.46
5.46
note 1
note 1
note 1
notes 1 and 2; ZL = 50 1.7
note 3
note 3
1 000
10% to 90% full scale; Fig.9
5.20
5.20
5.20
108
60
10
2.0
±0.3
±0.2
0.5
925
4.94
4.94
4.94
145
85
15
2.5
±0.5
±0.45
V
V
V
mA
mA
mA
V
LSB
LSB
MHz
ns
mW
Notes
1. D0 to D9 connected to either HIGH or LOW level, CLK is HIGH and CLK is LOW.
2. The analog output voltages (VOUT and VOUT) are negative with respect to AGND (see Table 1). The external output
resistance between AGND and each of these outputs is typically 50 .
3. A warm-up time is necessary to reach optimal performances.
ORDERING INFORMATION
TYPE NUMBER
TDA8776AK
NAME
PLCC28
PACKAGE
DESCRIPTION
plastic leaded chip carrier; 28 leads
VERSION
SOT261-2
1996 Jun 04
2






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