tda8757c NXP Semiconductors, tda8757c Datasheet - Page 27

• Manufacturer Part Number: tda8757c
• Description: Tda8757c Triple 8-bit Adc 205 Msps
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 17:
V
(referenced to V
T
specified.
9397 750 10111
Preliminary data
Symbol
f
ADCs
f
INL
DNL
ENOB
Signal-to-noise ratio
S/N
Spurious free dynamic range
SFDR
Clock timing output (CKDATA)
f
Clock timing input (CKEXT)
f
t
t
Data timing
t
t
t
3-state output delay time
t
t
t
t
Data, sync, SW1 and SW2 outputs
V
V
I
I
C
PLL
s
clk(max)
clk(max)
CPH
CPL
d(s)
su(d)(o)
h(o)
dZH
dZL
dHZ
dLZ
OL
OH
amb
CCA
ext
OL
OH
L
step
step
= 0 to 70 C; typical values measured at V
= 4.75 V to 5.25 V (referenced to AGND); V
[2]
Characteristics
[3]
SSD
Parameter
output clock frequency
phase drift
phase shift step
maximum sampling frequency
DC integral non-linearity
DC differential non-linearity
effective number of bits
signal-to-noise ratio
spurious free dynamic range
ADC clock duty factor
maximum clock frequency
maximum clock frequency
clock pulse width HIGH
clock pulse width LOW
sampling delay time
output data set-up time
output hold time
output enable HIGH
output enable LOW
output disable HIGH
output disable LOW
LOW-level output voltage
HIGH-level output voltage
LOW-level output current
HIGH-level output current
load capacitance
); V
CCO
= 3.0 V to 3.6 V (referenced to OGND); AGND, DGND, OGND and V
[1]
…continued
CCA
CCD
Rev. 01 — 14 August 2002
= V
Conditions
standard at 160 Msps
T
from IC analog input to
digital output; sine wave
input; f
from IC analog input to
digital output; sine wave
input; f
referenced to CKDATA
I
I
= 4.75 V to 5.25 V (referenced to DGND); V
f
f
o
o
clk
clk
amb
DDD
= 1 mA
= 1 mA
= 205 MHz
= 205 MHz
= 25 C
= V
clk
clk
= 205 MHz
= 205 MHz
CCD
= 5 V; V
CCO
= 3.3 V and T
Min
12
205
45
2.5
2.5
2.4
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
amb
Triple 8-bit ADC 205 Msps
SS
Typ
11.25
7.4
46
57
50
1
15
18
13
10
0.2
0.3
10
DDD
= 25 C; unless otherwise
0.5
0.4
7.5
7
connected together;
TDA8757C
= 4.75 V to 5.25 V
Max
205
2
55
205
205
0.4
1.5
1
Unit
MHz
step
deg
MHz
LSB
LSB
bits
dB
dB
%
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
mA
mA
pF
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