AD9288SLASHPCB datasheet(3/16 Pages) AD

3 / 16 page

REV. 0

–3–

AD9288

Test

AD9288BST-100

AD9288BST-80

AD9288BST-40

Parameter

Temp

Level

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Units

DYNAMIC PERFORMANCE

6 (Continued)

Signal-to-Noise Ratio (SINAD) (With Harmonics)

fIN = 10.3 MHz

+25

°C

fIN = 26 MHz

+25

°C

fIN = 41 MHz

+25

°C

Effective Number of Bits

fIN = 10.3 MHz

+25

°C

7.5

7.0

7.5

Bits

fIN = 26 MHz

+25

°C

7.5

7.0

7.5

Bits

fIN = 41 MHz

+25

°C

7.0

7.5

Bits

2nd Harmonic Distortion

fIN = 10.3 MHz

+25

°C

dBc

fIN = 26 MHz

+25

°C

dBc

fIN = 41 MHz

+25

°C

dBc

3rd Harmonic Distortion

fIN = 10.3 MHz

+25

°C

dBc

fIN = 26 MHz

+25

°C

dBc

fIN = 41 MHz

+25

°C

dBc

Two-Tone Intermod Distortion (IMD)

fIN = 10.3 MHz

+25

°C

dBc

NOTES

1Gain error and gain temperature coefficient are based on the ADC only (with a fixed 1.25 V external reference).

V and tPD are measured from the 1.5 V level of the ENCODE input to the 10%/90% levels of the digital outputs swing. The digital output load during test is not to

exceed an ac load of 10 pF or a dc current of

± 40 µA.

3Digital supply current based on V

DD = +3.0 V output drive with <10 pF loading under dynamic test conditions.

4Power dissipation measured under the following conditions: f

S = 100 MSPS, analog input is –0.7 dBFS, both channels in operation.

5Standby dissipation calculated with encode clock in operation.

6SNR/harmonics based on an analog input voltage of –0.7 dBFS referenced to a 1.024 V full-scale input range.

Specifications subject to change without notice.

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the AD9288 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

ABSOLUTE MAXIMUM RATINGS*

VD, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4 V

Analog Inputs . . . . . . . . . . . . . . . . . . . . –0.5 V to VD + 0.5 V

Digital Inputs . . . . . . . . . . . . . . . . . . . –0.5 V to VDD + 0.5 V

VREF IN . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to VD + 0.5 V

Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA

Operating Temperature . . . . . . . . . . . . . . . . –55

°C to +125°C

Storage Temperature . . . . . . . . . . . . . . . . . . –65

°C to +150°C

Maximum Junction Temperature . . . . . . . . . . . . . . . +175

°C

Maximum Case Temperature . . . . . . . . . . . . . . . . . . +150

°C

*Stresses above those listed under Absolute Maximum Ratings may cause perma-

nent damage to the device. This is a stress rating only; functional operation of the

device at these or any other conditions outside of those indicated in the operation

sections of this specification is not implied. Exposure to absolute maximum

ratings for extended periods may affect device reliability.

EXPLANATION OF TEST LEVELS

Test Level

100% production tested.

100% production tested at +25

°C and sample tested at

specified temperatures.

III Sample tested only.

IV Parameter is guaranteed by design and characterization

testing.

Parameter is a typical value only.

VI 100% production tested at +25

°C; guaranteed by design

and characterization testing for industrial temperature

range; 100% production tested at temperature extremes for

military devices.

Table I. User Select Options

User Select Options

Standby Both Channels A and B.

Standby Channel B Only.

Normal Operation (Data Align Disabled).

Data align enabled (data from both channels avail-

able on rising edge of Clock A. Channel B data is

delayed a 1/2 clock cycle).

ORDERING GUIDE

Temperature

Package

Model

Ranges

Options

AD9288BST

-40, -80, -100

–40

°C to +85°C

ST-48*

AD9288/PCB

+25

°C

Evaluation Board

*ST = Thin Plastic Quad Flatpack (1.4 mm thick, 7

× 7 mm: LQFP).

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