TDA8752B Просмотр технического описания (PDF) - Philips Electronics
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TDA8752B Datasheet PDF : 36 Pages
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Philips Semiconductors
Triple high-speed Analog-to-Digital
Converter 110 Msps (ADC)
Preliminary specification
TDA8752B
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
VCCA
VDDD
VCCD
VCCO
VCCA(PLL)
VCCO(PLL)
ICCA
IDDD
ICCD
ICCO
analog supply voltage
logic supply voltage
digital supply voltage
output stages supply voltage
analog PLL supply voltage
output PLL supply voltage
analog supply current
logic supply current
digital supply current
output stages supply current
for R, G and B channels 4.75
for I2C-bus and 3-wire 4.75
4.75
for R, G and B channels 4.75
4.75
4.75
−
for I2C-bus and 3-wire −
−
fCLK = 110 MHz;
−
ramp input
ICCA(PLL)
ICCO(PLL)
fCLK
fref(PLL)
fVCO
INL
DNL
∆Gamp/T
B
tset
DRPLL
Ptot
analog PLL supply current
output PLL supply current
maximum clock frequency
PLL reference clock frequency
VCO output clock frequency
DC integral non linearity
DC differential non linearity
amplifier gain stability as a function of
temperature
amplifier bandwidth
settling time of the ADC block plus AGC
PLL divider ratio
total power consumption
−
−
TDA8752B/8
110
15
12
from analog input to
−
digital output; full-scale;
ramp input;
fCLK = 110 MHz
from analog input to
−
digital output; full-scale;
ramp input;
fCLK = 110 MHz
Vref = 2.5 V with
−
100 ppm/°C maximum
−3 dB; Tamb = 25 °C
250
input signal settling
−
time < 1 ns; Tamb = 25 °C
100
fCLK = 110 MHz;
−
ramp input
jPLL(rms) maximum PLL phase jitter (RMS value) fref = 66.67 kHz;
−
fCLK = 110 MHz
TYP.
5.0
5.0
5.0
5.0
5.0
5.0
120
1.0
40
26
28
5
−
−
−
±0.5
±0.5
−
−
−
−
1.1
0.67
MAX.
5.25
5.25
5.25
5.25
5.25
5.25
−
−
−
−
UNIT
V
V
V
V
V
V
mA
mA
mA
mA
−
mA
−
mA
−
MHz
280 kHz
110 MHz
±1.5 LSB
±1.0 LSB
200 ppm/°C
−
MHz
6
ns
4 095
−
W
−
ns
2000 Jan 10
3
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