HI3026AEVAL(1997) Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

HI3026AEVAL
(Rev.:1997)

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

Intersil 

HI3026A

Electrical Specifications

DTAVC=C215,o2C,

AVCC, DGND3

(Continued)

=

+5V,

DGND1,

2,

AGND,

DVEE3

=

0V,

VRT

=

4V,

VRB

=

2V,

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

Error Rate

fC = 140 MSPS, fIN = 1kHz

-

Full Scale, DMUX Mode,

Error > 16 LSB

fC = 140 MSPS,

-

fIN = 34.999MHz Full Scale,

DMUX Mode, Error > 16 LSB

fC = 100 MSPS,

-

fIN = 24.999MHz Full Scale,

Straight Mode, Error > 16 LSB

POWER SUPPLY

Supply Current

ICC

130

Supply Current

IEE

0.4

Power Consumption (Note 8)

PD

690

NOTES:

4. RREF: Resistance value between VRT and VRB.

5. IREF = V-----R--R--T---R--–--E--V--F--R-----B- .

6. t = -f-1C--- .

7. TPS = Times Per Sample.

8. PD = (ICC + IEE) • VCC + -(--V----R----T-V----R–----E-V---F-R----B----)--2-- .

TYP

-

-

-

MAX

10-12

10-9

10-9

150

190

0.6

0.8

790

990

Timing Waveforms

UNITS

TPS

TPS

TPS

(Note 7)

mA

mA

mW

VIN

CLK

P1D0 TO D7

P2D0 TO D7

CLK OUT

N-1

tDS

4.5ns

t

N+2

N+3

N

N+1

tPW1 tPW0

tDCLK

7ns

2.0V

0.8V

tDO2

8ns

N-2

N-3

tDO1

T + 1ns

2.0V

0.8V

2.0V

N

0.8V

2.0V

0.8V

N-1

N+2

N+1

RESET PULSE

tPWR

FIGURE 1. DEMUX MODE TIMING CHART (SELECT = VCC)

4-1382

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