HI1396 데이터 시트보기 (PDF) - Intersil

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HI1396

8-Bit, 125 MSPS, Flash A/D Converter

Intersil 

HI1396

Electrical Specifications TA = 25oC, AVEE = DVEE = -5.2V, VRT = 0V, VRB = -2V (Note 1) (Continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

NOTES:

1. Electrical Specifications guaranteed within stated operating conditions.

2. TPS: Times Per Sample.

3. PD = IEE • VEE + (---V----R----TR-----R–----E-V---F-R----B----)--2--

UNIT

4. TA specified in still air and without heat sink. To extend temperature range, appropriate heat management techniques must be employed.

Timing Diagram

ANALOG IN

CLK

CLK

N

tPW1

tPW0

N+1

N+2

DIGITAL OUT

tOD

80%

N-1

20%

N

tr

FIGURE 1.

Pin Descriptions and I/O Pin Equivalent Circuits

PIN NUMBER

DIP

LCC

STANDARD

VOLTAGE

SYMBOL I/O LEVEL

29, 31, 49, 51, AGND -

0V

33, 35 53, 55

EQUIVALENT CIRCUIT

1, 25, 41, 42, AVEE

-

26, 38, 62, 63,

39

67

-5.2V

20%

N+1

80%

tf

DESCRIPTION

Analog GND. Used as GND for

input buffers and latches of

comparators. Isolated from

DGND1, DGND2.

Analog VEE -5.2V (Typ). Internally

connected to DVEE (Resistance:

4Ω to 6Ω). Bypass with 0.1µF to

AGND.

4

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