HI3026 Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

HI3026

8-Bit, 120 MSPS, Flash A/D Converter

Renesas Electronics 

HI3026

Timing Diagrams

VIN

CLK

P1D0 TO D7

P2D0 TO D7

CLK OUT

(CLK IS INVERTED AND OUTPUT)

RESET PULSE

N-1

tDS

N

t

tPW1

tPW0

N-4

2.0V

0.8V

N - 5 2.0V

0.8V

tD02

8ns

2.0V

0.8V

tDCLK

N-3

N-4

N+1

N+2

N-2

N-3

N-1

N-2

FIGURE 2. STRAIGHT MODE TIMING CHART (SELECT = GND)

N+3

N

N-1

DGND3

VIH (MAX)

VIL

VTH (DGND3 - 1.2V)

VID

VIH

VIL (MIN)

FIGURE 3. ECL AND PECL SWITCHING LEVEL

Pin Descriptions

TYPICAL

PIN NO SYMBOL I/O VOLTAGE LEVEL

3, 10

AGND

GND

5, 8

AVCC

20, 29

32, 41

19, 30

31, 42

12

DGND1

DGND2

DVCC1

DVCC2

DGND3

+5V (Typ)

GND

+5V (Typ)

+5V (Typ) (With a

Single Power Supply)

GND (With Dual

Power Supplies)

EQUIVALENT CIRCUIT

DESCRIPTION

Analog Ground. Separated from the

digital ground.

Analog Power Supply. Separated from

the digital power supply.

Digital Ground.

Digital Power Supply.

Digital Power Supply. Ground for ECL

input. -5V for PECL and TTL input.

FN4109 Rev.3.00

August 1997

Page 6 of 17

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