tda8768a NXP Semiconductors, tda8768a Datasheet - Page 10

• Manufacturer Part Number: tda8768a
• Description: 12-bit, 70 Msps Analog-to-digital Converter Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 6:
V
V
V
and C
9397 750 09656
Product data
Symbol
Spurious free dynamic range; see
SFDR
Effective number of bits
ENOB
Intermodulation; (f
TTIR
d
Bit error rate (f
BER
Timing (C
t
t
t
d(s)
h(o)
d(o)
CCA
CCO
ref
3
= V
= V
= V
L
CCA3
= 10 pF; unless otherwise specified.
2
33
to V
L
to V
Characteristics
= 10 pF)
1.75 V; V
44
CLK
Parameter
spurious free dynamic range
TDA8768AH/4
(f
spurious free dynamic range
TDA8768AH/5
(f
spurious free dynamic range
TDA8768AH/7
(f
effective number of bits
TDA8768AH/4
(f
effective number of bits
TDA8768AH/5
(f
effective number of bits
TDA8768AH/7
(f
two-tone intermodulation
rejection
third-order intermodulation
distortion
bit error rate
sampling delay time
output hold time
output delay time
34
, V
CLK
CLK
CLK
CLK
CLK
CLK
= 3.0 to 3.6 V; AGND and DGND shorted together; T
CLK
= 55 MHz)
3
= 40 MHz)
= 55 MHz)
= 70 MHz)
= 40 MHz)
= 55 MHz)
= 70 MHz)
to V
[9]
I(CM)
= 55 MHz; f
[7]
4
and V
= V
…continued
CCA3
41
i
to V
Figure
= 20 MHz)
1.6V; typical values measured at V
40
= 4.75 to 5.25 V; V
7,
13
[8]
Conditions
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
code 2047
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
and
= 4.43 MHz
= 10 MHz
= 15 MHz
= 20 MHz
= 4.43 MHz
= 10 MHz
= 15 MHz
= 20 MHz
= 4.43 MHz
= 10 MHz
= 15 MHz
= 4.43 MHz
= 10 MHz
= 15 MHz
= 20 MHz
= 4.43 MHz
= 10 MHz
= 15 MHz
= 20 MHz
= 4.43 MHz
= 10 MHz
= 15 MHz
= 20 MHz; V
Rev. 02 — 03 July 2002
14
CCD
I
= 16 LSB at
= V
12-bit, 70 Msps Analog-to-Digital Converter (ADC)
37
to V
amb
CCA
38
= 40 to 85 C; V
= V
and V
Test
C
C
C
C
C
C
C
I
C
C
C
C
C
C
C
C
C
C
I
C
C
C
C
C
C
C
C
C
CCD
[1]
15
= 5 V and V
to V
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4
-
17
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
= 4.75 to 5.25 V;
I(p-p)
Typ
72
71
71
69
72
71
71
69
70
69
69
10.1
10.1
10.1
10
10.1
10.1
10
10
10
10
10
10
0.25
6.4
9.0
CCO
68
70
14
V
TDA8768A
= 3.3 V, T
I(p-p)
= 1.9 V;
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
-
13
amb
= 25 C
Unit
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
bits
bits
bits
bits
bits
bits
bits
bits
bits
bits
bits
dB
dB
times/
sample
ns
ns
ns
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