TDA8767 データシートの表示（PDF） - Philips Electronics

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TDA8767

12-bit high-speed Analog-to-Digital Converter (ADC)

Philips Electronics 

Philips Semiconductors

12-bit high-speed Analog-to-Digital

Converter (ADC)

Preliminary specification

TDA8767

handbook, full pagewidth

tCPH

t CPL

CLK

sample N

sample N + 1 sample N + 2

HIGH

50 %

LOW

Vl

DATA

D0 to D11

t ds

DATA

N-2

DATA

N-1

td

th

DATA

N

DATA

N+1

HIGH

50 %

LOW

MBG855

Fig.3 Timing diagram.

handbook, full pagewidth

fOE = 100 kHz.

V CCD

OE

0V

output

data

output

data

50 %

t dLZ

t dZL

HIGH

HIGH

t dHZ

t dZH

90 %

LOW

50 %

LOW 10 %

TDA8767

OE

50 %

3.3 kΩ

15 pF

V CCD

S1

TEST

t dLZ

t dZL

t dHZ

t dZH

S1

VCCD

VCCD

DGND

DGND

MBH144

Fig.4 Timing diagram and test conditions of 3-state output delay time.

1999 Feb 16

11

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