TDF8704 데이터 시트보기 (PDF) - Philips Electronics
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TDF8704 Datasheet PDF : 20 Pages
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Philips Semiconductors
8-bit high-speed analog-to-digital converter
Product specification
TDF8704
SYMBOL
PARAMETER
CONDITIONS
MIN.
HARMONICS (fclk = 40 MHZ)
h1
fundamental harmonics
fi = 4.43 MHz
−
(full scale)
hall
harmonics (full scale);
fi = 4.43 MHz
all components
second harmonics
−
third harmonics
−
THD
total harmonic distortion
fi = 4.43 MHz
−
SIGNAL-TO-NOISE RATIO
S/N
signal-to-noise ratio
without harmonics;
46
fclk = 40 MHz;
fi = 4.43 MHz
EFFECTIVE BITS; NOTE 5; SEE FIGS 9, 10 AND 11
EB
effective bits
TDF8704T/2
effective bits
fclk = 20 MHz
fi = 1.25 MHz
−
fi = 4.43 MHz
−
TDF8704T/4
effective bits
fclk = 40 MHz
fi = 4.43 MHz
−
fi = 7.5 MHz
−
fi = 10 MHz
−
TDF8704T/5
fclk = 50 MHz
fi = 4.43 MHz
−
fi = 7.5 MHz
−
fi = 10 MHz
−
TWO-TONE (NOTE 6)
TTIR
two-tone intermodulation
fclk = 40 MHz
−
rejection
BIT ERROR RATE
BER
bit error rate
DIFFERENTIAL GAIN (NOTE 7)
Gdiff
differential gain
DIFFERENTIAL PHASE (NOTE 7)
ϕdiff
differential phase
fclk = 40 MHz;
−
fi = 4.43 MHz;
VI = ±16 LSB at code 128
fclk = 20 MHz;
−
fi = 4.43 MHz
fclk = 40 MHz;
−
fi = 4.43 MHz
TYP.
−
−64
−58
−56
48
7.8
7.6
7.5
7.3
7.0
7.4
7.2
6.9
−56
10−11
0.6
0.8
MAX.
0
−60
−55
−
−
−
−
−
−
−
−
−
−
−
−
−
−
UNIT
dB
dB
dB
dB
dB
bits
bits
bits
bits
bits
bits
bits
bits
dB
times/
samples
%
deg
June 1994
8
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