tda8793hl NXP Semiconductors, tda8793hl Datasheet - Page 7

• Manufacturer Part Number: tda8793hl
• Description: 8-bit, Low-power, 3 V, 100 Msps Analog-to-digital Converter Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Nov 20
Analog inputs (pins INP and INN); input voltage referenced to AGND; V
V
V
Z
C
I
Adjustable full-scale range
V
Reference input for ADC (pin REFIN); referenced to AGND; note 3
V
I
ADC data outputs (pins D0 to D7)
V
V
C
Analog signal processing; see Figs 4, 5, 6 and 7; note 3
INL
DNL
S/N
B
THD
H
SYMBOL
I
REFIN
V/ t
V
i
i(p-p)
IO
i(p-p)
REFIN
OL
OH
i
L
fund(FS)
8-bit, low-power, 3 V, 100 Msps
Analog-to-Digital Converter (ADC)
i(T)
input voltage range
(peak-to-peak value)
input voltage range variation with
temperature
input offset voltage
input impedance
input capacitance
input current
input voltage range
(peak-to-peak value)
reference input voltage
reference input current
LOW-level output voltage
HIGH-level output voltage
load capacitance
slew rate
integral non-linearity
differential non-linearity
signal-to-noise ratio (full-scale)
total harmonic distortion
fundamental harmonics (full-scale)
3 dB analog bandwidth
PARAMETER
V
T
output code = 127
f
f
V
V
V
V
T
I
I
I
20% to 80%; C
ramp input; f
V
ramp input; f
V
without harmonics;
f
track-and-hold active
f
f
f
i
i
O
O
O
CLK
i
i
CLK
amb
amb
i
I
I
i
REFIN
CCA
CCA
= 50 MHz
= 50 MHz
= 20 MHz
= 50 MHz
f
f
f
f
= V
= V
= V
= V
= 1 mA
= 0.6 mA
= 0.4 mA
i
i
i
i
= 20 MHz
= 50 MHz
= 20 MHz
= 50 MHz
= 100 MHz:
= 100 MHz:
= 25 C
= 25 C; see Fig.3
= V
= V
INP
INP
CONDITIONS
REFOUT
REFOUT
= 1.27 V;
7
CCD
CCD
V
V
CLK
CLK
INN
INN
= 3 V
= 3 V
+ 0.5 V
L
0.5 V
;
;
= 2 MHz;
= 2 MHz;
= 10 pF
REFIN
0.90
1.25
V
43
30
1
CCO
MIN.
= 1.27 V; see Table 3
0.5
0.95
0.5
90
2
1
1.27
0.9
1.6
48
47
350
0.85
0.25
53
51
TYP.
Product specification
1.02
+30
40
1.35
1.1
0.54
0.40
V
10
0
0
MAX.
TDA8793
1.70
0.80
CCO
V
mV/K
mV
k
pF
V
V
mA
V
V
V
pF
V/ns
LSB
LSB
dB
dB
MHz
dB
dB
dB
dB
UNIT
A
A