tda8714m/7 NXP Semiconductors, tda8714m/7 Datasheet - Page 2

• Manufacturer Part Number: tda8714m/7
• Description: 8-bit High-speed Analog-to-digital Converter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
Note
1. Full-scale sine wave (f
1997 Oct 29
V
V
V
I
I
I
INL
DNL
AINL
f
P
CCA
CCD
CCO
clk(max)
SYMBOL
8-bit resolution
Sampling rate up to 80 MHz
No missing codes guaranteed
High signal-to-noise ratio over a large analog input
frequency range (7.7 effective bits at 4.43 MHz
full-scale input at f
Overflow/underflow 3-state TTL output
TTL compatible digital inputs
Low-level AC clock input signal allowed
External reference voltage regulator
Power dissipation only 340 mW (typical)
Low analog input capacitance, no buffer amplifier
required
No sample-and-hold circuit required.
CCA
CCD
CCO
tot
8-bit high-speed analog-to-digital converter
analog supply voltage
digital supply voltage
output stages supply voltage
analog supply current
digital supply current
output stages supply current
DC integral non-linearity
DC differential non-linearity
AC integral non-linearity
maximum clock frequency
total power dissipation
TDA8714/7
TDA8714/6
TDA8714/4
clk
= 80 MHz)
PARAMETER
i
= 4.43 MHz; f
clk
= 80 MHz).
note 1
CONDITIONS
2
APPLICATIONS
High-speed analog-to-digital conversion for:
GENERAL DESCRIPTION
The TDA8714 is an 8-bit high-speed Analog-to-Digital
Converter (ADC) for professional video and other
applications. It converts the analog input signal into 8-bit
binary-coded digital words at a maximum sampling rate of
80 MHz. All digital inputs and outputs are TTL compatible,
although a low-level sine wave clock input signal is
allowed.
video data digitizing
radar pulse analysis
transient signal analysis
high energy physics research
medical imaging.
modulators
4.75
4.75
4.75
80
60
40
MIN.
5.0
5.0
5.0
25
27
16
340
0.4
0.2
0.5
TYP.
5.25
5.25
5.25
30
33
20
435
Product specification
1.0
0.5
0.35
MAX.
TDA8714
V
V
V
mA
mA
mA
LSB
LSB
LSB
MHz
MHz
MHz
mW
UNIT