TDA8709A View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TDA8709A Datasheet PDF : 28 Pages
| |||
Philips Semiconductors
Video analog input interface
Product specification
TDA8709A
SYMBOL
PARAMETER
CONDITIONS
ADCIN INPUT (PIN 20; SEE TABLE 4)
V20
V20
V20(p-p)
input voltage
input voltage
input voltage amplitude
(peak-to-peak value)
I20
input current
|Zi|
input impedance
CI
input capacitance
Analog-to-digital converter outputs
digital output = 00
digital output = 255
fi = 6 MHz
fi = 6 MHz
DIGITAL OUTPUTS D0 TO D7
VOL
LOW level output voltage
IOL = 2 mA
VOH
HIGH level output voltage
IOL = −0.4 mA
IOZ
output current in 3-state mode
0.4 V < VO < VCCD
Switching characteristics
fclk(max)
maximum clock input frequency
see Fig.5; note 6
Analog signal processing (fclk = 32 MHz; see Fig.7)
Gdiff
differential gain
V20 = 1.0 V (p-p);
see Fig.6; note 7
ϕdiff
differential phase
see Fig.6; note 7
f1
fundamental harmonics (full-scale) fi = 4.43 MHz; note 7
fall
harmonics (full-scale);
all components
fi = 4.43 MHz; note 7
SVRR2 supply voltage ripple rejection
note 8
Transfer function
ILE
DC integral linearity error
DLE
DC differential linearity error
ILE
AC integral linearity error
note 9
Timing (fclk = 32 MHz; see Figs 5, 6 and 7)
DIGITAL OUTPUTS (CL = 15 pF; IOL = 2 mA; RL = 2 kΩ)
tds
sampling delay time
th
output hold time
td
output delay time
tdEZ
3-state delay time; output enable
tdDZ
3-state delay time; output disable
MIN.
TYP.
MAX. UNIT
−
VCCA − 2.52 −
V
−
VCCA − 1.52 −
V
−
1.0
−
V
−
1.0
−
50
−
1
10
µA
−
MΩ
−
pF
0
−
2.4
−
−20 −
30
32
−
2
−
2
−
−
−
−55
−
1
−
−
−
−
−
−
0.6
V
VCCD V
+20 µA
−
MHz
−
%
−
deg
0
dB
−
dB
5
%/V
±1
LSB
±0.5 LSB
±2
LSB
−
2
−
8
−
16
−
16
−
12
−
ns
−
ns
20
ns
25
ns
25
ns
June 1994
8
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