HI5746KCA(1999) Просмотр технического описания (PDF) - Intersil

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Компоненты Описание

производитель

HI5746KCA
(Rev.:1999)

10-Bit, 40 MSPS A/D Converter

Intersil 

HI5746

Absolute Maximum Ratings TA = 25oC

Supply Voltage, AVCC or DVCC to AGND or DGND . . . . . . . . . . .6V

DGND to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3V

Digital I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DGND to DVCC

Analog I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . AGND to AVCC

Operating Conditions

Temperature Range

HI5746KCB (Typ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC

Thermal Information

Thermal Resistance (Typical, Note 1)

θJA (oC/W)

SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70

SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100

Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150oC

Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC

(SOIC, SSOP - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1. θJA is measured with the component mounted on an evaluation PC board in free air.

Electrical Specifications

ACVLC=C1=0pDFV; CTCA1==255.o0CV;;DDiVffeCrCe2nt=ia3l A.0nVa, lVogREInFp+u=t;

2.5V; VREF - =

Typical Values

2.0V; fS

are Test

= 40 MSPS at 50%

Results at 25oC,

Duty

Cycle;

Unless Otherwise Specified

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX UNITS

ACCURACY

Resolution

10

-

-

Bits

Integral Linearity Error, INL

Differential Linearity Error, DNL

(Guaranteed No Missing Codes)

fIN = DC

fIN = DC

-

±1.0

±2.0

LSB

-

±0.5

±1.0

LSB

Offset Error, VOS

Full Scale Error, FSE

DYNAMIC CHARACTERISTICS

fIN = DC

fIN = DC

-40

12

-

4

40

LSB

-

LSB

Minimum Conversion Rate

No Missing Codes

-

0.5

1

MSPS

Maximum Conversion Rate

No Missing Codes

40

-

-

MSPS

Effective Number of Bits, ENOB

Signal to Noise and Distortion Ratio, SINAD

= R-----M-----S------NR----oM---i--sS---e---S--+--i-g--D--n--i-as---lt--o---r--t--i-o----n-

fIN = 10MHz

fIN = 10MHz

8.55

8.8

-

Bits

53.2

54.9

-

dB

Signal to Noise Ratio, SNR

= R-R----M-M----S-S-----SN----i-og---in-s---ae---l

fIN = 10MHz

53.2

55.4

-

dB

Total Harmonic Distortion, THD

2nd Harmonic Distortion

3rd Harmonic Distortion

Spurious Free Dynamic Range, SFDR

Intermodulation Distortion, IMD

Differential Gain Error

Differential Phase Error

Transient Response

Over-Voltage Recovery

fIN = 10MHz

fIN = 10MHz

fIN = 10MHz

fIN = 10MHz

f1 = 1MHz, f2 = 1.02MHz

fS = 17.72 MSPS, 6 Step, Mod Ramp

fS = 17.72 MSPS, 6 Step, Mod Ramp

(Note 2)

0.2V Overdrive (Note 2)

-

-64.6

-

dBc

-

-67.8

-

dBc

-

-68.3

-

dBc

-

67.8

-

dBc

-

64

-

dBc

-

0.8

-

%

-

0.1

-

Degree

-

1

-

Cycle

-

1

-

Cycle

73

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