HI3026AEVAL View Datasheet(PDF) - Intersil

Part Name

Description

MFG CO.

HI3026AEVAL

8-Bit, 140 MSPS, Flash A/D Converter

Intersil 

HI3026A

clock applied to the A/D converter as the system clock.

The A/D converter can operate at fC (Min) = 100 MSPS in

this mode.

Digital Input Level and Supply Voltage Settings

The logic input level for the HI3026A supports ECL, PECL

and TTL levels.

The power supplies (DVEE3, DGND3) for the logic input

block must be set to match the logic input (CLK and RESET

signals) level.

TABLE 3. LOGIC INPUT LEVEL AND POWER SUPPLY

SETTINGS

DIGITAL

INPUT

LEVEL

ECL

PECL

TTL

DVEE3

-5V

0V

0V

DGND3

0V

+5V

+5V

SUPPLY

VOLTAGE

±5V

+5V

+5V

APPLICATION

CIRCUITS

(FIGURE)

(18)

(21)

(19)

(22)

(20)

(23)

CLK

HI3026A

CLK A

RESETN

HI3026A

CLK B

RESETN

CLK

8 BITS

CLKOUT

DATA

8 BITS

CLKOUT

DATA

FIGURE 9. WHEN THE RESET PULSE IS NOT USED

CLK

RESET PULSE

HI3026A

CLK A

RESETN

8 BITS

CLK

RESET

PULSE

CLKOUT

DATA

HI3026A

CLK B

RESETN

8 BITS

CLKOUT

DATA

FIGURE 10. WHEN THE RESET PULSE IS USED

11

Share Link: