TDA8762 데이터 시트보기 (PDF) - Philips Electronics

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TDA8762

10-bit high-speed low-power analog-to-digital converter

Philips Electronics 

Philips Semiconductors

10-bit high-speed low-power

analog-to-digital converter

Product specification

TDA8762

SYMBOL

PARAMETER

CONDITIONS

BANDWIDTH (fclk = 40 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;

Fig.6; note 6

full-scale square wave;

Fig.6; note 6

HARMONICS (fclk = 40 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;

fclk = 40 MHz;

fi = 4.43 MHz

EFFECTIVE BITS; see Figs 7, 8 and 9; note 7

EB

effective bits

fclk = 40 MHz

fi = 4.43 MHz

fi = 7.5 MHz

fi = 10 MHz

fi = 15 MHz

TWO-TONE; note 8

TTIR

two-tone intermodulation rejection

fclk = 40 MHz

BIT ERROR RATE

BER

bit error rate

fclk = 40 MHz;

fi = 4.43 MHz;

VI = ±16 LSB at

code 512

MIN.

−

−

−

−

−

−

−

−

−

57

−

−

−

−

−

−

TYP.

40

55

700

2.0

2.5

−

−70

−75

−70

59

9.4

9.3

9.0

8.7

−70

10−13

MAX.

−

−

−

3

3.5

0

−62

−67

−

−

−

−

−

−

−

−

UNIT

MHz

MHz

MHz

ns

ns

dB

dB

dB

dB

dB

bits

bits

bits

bits

dB

times/

sample

1996 Mar 28

8

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