TDA10085 データシートの表示（PDF） - Philips Electronics
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TDA10085 Datasheet PDF : 16 Pages
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Philips Semiconductors
Single chip DVB-S/DSS channel receiver
Product specification
TDA10085HT
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
VPLLVCC
ADC
analog PLL supply voltage
3.0
3.3
3.6
V
VVDD3
VAVD
VVIN1,
VVIN2
Ci
VVREFP
VVREFN
SINAD
THD
3 V ADC digital supply
voltage
analog supply voltage
analog input voltage
DC component
AC component
analog input capacitance
top voltage reference
bottom voltage reference
ADC signal to noise and
distortion ratio
total harmonic distortion
note 2
note 3
3.0
3.0
VVREFN
−
−
−
−
−
−
3.3
3.3
−
750
−
2.475
1.725
34
35
3.6
V
3.6
V
VVREFP
V
−
mV
16
pF
−
V
−
V
−
dB
−
dB
Notes
1. All inputs except pin CLB# are 5 V tolerant.
2. Signal-to-noise plus distortion ratio (SINAD): ratio between the RMS magnitude of the fundamental input frequency
to the RMS magnitude of all other ADC output signals.
3. Total Harmonic Distortion (THD): ratio of the RMS sum of all harmonics of the input signal (below one half of the
sampling frequency) to the RMS value at the fundamental frequency.
4. IO(max) = 8 mA for pins OCLK and TCK
IO(max) = 4 mA for pins DO[7:0], DEN, PSYNC, UNCOR, TDI, TDO, TRST, TMS, SDA, SCL_O and SDA_O
IO(max) = 2 mA for pins CTRL1, CTRL2, CTRL3, VAGC and FEL, 22K.
2001 Aug 31
10
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