TDA8762A 查看數據表（PDF） - Philips Electronics
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TDA8762A Datasheet PDF : 24 Pages
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Philips Semiconductors
10-bit high-speed low-power
analog-to-digital converter
Product specification
TDA8762A
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP.
MAX.
BANDWIDTH (fclk = 80 MHz)
B
analog bandwidth
tSTLH
tSTHL
analog input settling time
LOW-to-HIGH
analog input settling time
HIGH-to-LOW
full-scale sine wave; note 5 −
75% full-scale sine wave; −
note 5
small signal at mid-scale; −
VI = ±10 LSB at code 512;
note 5
full-scale square wave;
−
see Fig.6; note 6
full-scale square wave;
−
see Fig.6; note 6
40
−
55
−
700 −
2.0 3
2.5 3.5
HARMONICS (fclk = 80 MHZ)
h1
fundamental harmonics (full scale) fi = 4.43 MHz
−
hall
harmonics (full scale);
all components
fi = 4.43 MHz
second harmonics
−
third harmonics
−
THD
total harmonic distortion
fi = 4.43 MHz
−
SIGNAL-TO-NOISE RATIO; see Fig.8; note 7
S/N
signal-to-noise ratio (full scale)
without harmonics;
56
fclk = 80 MHz;
fi = 4.43 MHz
EFFECTIVE BITS; see Figs 7, 8 and 9; note 7
EB
effective bits
TDA8762AM/6
TDA8762AM/8
fclk = 60 MHz
fi = 4.43 MHz
−
fi = 10 MHz
−
fi = 20 MHz
−
fclk = 80 MHz
fi = 4.43 MHz
−
fi = 10 MHz
−
fi = 20 MHz
−
TWO-TONE; note 8
TTIR
two-tone intermodulation rejection fclk = 80 MHz
−
BIT ERROR RATE
BER
bit error rate
fclk = 80 MHz;
−
fi = 4.43 MHz;
VI = ±16 LSB at code 512
−
0
−70 62
−75 67
−68 −
58
−
9.35 −
9.0 −
8.1 −
9.3 −
8.9 −
8.0 −
−68 −
10−13 −
UNIT
MHz
MHz
MHz
ns
ns
dB
dB
dB
dB
dB
bits
bits
bits
bits
bits
bits
dB
times/
sample
1996 Mar 21
8
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