tda8769hw/8 NXP Semiconductors, tda8769hw/8 Datasheet - Page 7

• Manufacturer Part Number: tda8769hw/8
• Description: 12-bit, 60/80/105 Msps Analog-to-digital Converter Adc Nyquist/high If Sampling
• Manufacturer: NXP Semiconductors

Philips Semiconductors
10 CHARACTERISTICS
V
V
V
2003 Dec 09
Supplies
V
V
V
I
I
I
P
Clock inputs: pins CLK and CLKN; note 2
I
V
V
I
I
R
C
SYMBOL
CCA
CCD
CCO
NPUTS
IL
IH
CCA
IN(p p)
CCA
V
CCA
CCD
CCO
tot
IL
IH
i
i
12-bit, 60/80/105 Msps Analog-to-Digital Converter
(ADC) Nyquist/high IF sampling
CLK
= 4.75 to 5.25 V; V
= V
CCD
V
INN(p p)
analog supply
voltage
digital supply
voltage
output supply
voltage
analog supply
current
digital supply
current
output supply
current
total power
dissipation
LOW-level input
voltage
HIGH-level input
voltage
LOW-level input
current
HIGH-level input
current
differential AC
input voltage for
switching
input resistance
input
capacitance
= 5 V, V
PARAMETER
= 1.9 V
CCO
CCD
= 3.0 V, T
0.5 dBFS; V
= 4.75 to 5.25 V; V
f
f
f
f
f
f
f
f
referenced to DGND;
V
referenced to DGND;
V
V
V
V
V
AC mode; DC voltage
level = 2.5 V
f
f
CLK
i
CLK
i
CLK
i
CLK
i
CLK
CLK
V
CCD
CCD
CLK
CLK
CLK
CLK
= 21.4 MHz
= 21.4 MHz
= 21.4 MHz
= 21.4 MHz
PECL mode
TTL mode
PECL mode
TTL mode
CLK
amb
= 80 Msps;
= 60 Msps;
= 105 Msps;
= 105 Msps
= 105 Msps
= 80 Msps;
or V
or V
or V
or V
CONDITIONS
= 5 V
= 5 V
= V
= 25 C and C
VREF
CLKN
CLKN
CLKN
CLKN
CLK
= V
= 3.52 V
= 3.83 V
= 0.80 V
= 2.00 V
V
CCO
CLKN
CCA3
= 2.7 to 3.6 V; AGND connected to DGND; T
;
L
= 10 pF; unless otherwise specified.
1.75 V; V
7
TEST
(1)
i(CM )
4.75
4.75
2.7
3.19
DGND
3.83
2.0
(tbf)
(tbf)
(tbf)
= V
MIN.
CCA3
1.6 V; typical values measured at
5.0
5.0
3.0
109
48
17.5
825
840
855
1.5
(tbf)
(tbf)
TYP.
Objective specification
amb
5.25
5.25
3.6
(tbf)
(tbf)
(tbf)
(tbf)
(tbf)
(tbf)
3.52
0.8
4.12
V
(tbf)
(tbf)
(tbf)
CCD
= 40 to +85 C;
MAX.
TDA8769
V
V
V
mA
mA
mA
mW
mW
mW
V
V
V
V
mA
mA
V
M
pF
UNIT
A
A