AD9856AST datasheet(3/32 Pages) AD

3 / 32 page

–3–

REV. B

AD9856

Test

AD9856

Parameter

Temp

Level

Min

Typ

Max

Units

CMOS LOGIC OUTPUTS (1 mA LOAD)

Logic “1” Voltage

+25

°C

2.7

Logic “0” Voltage

+25

°C

0.4

POWER SUPPLY

+VS Current

Full Operating Conditions2

+25

°C

530

Burst Operation (25%)

+25

°C

450

Single Tone Mode

+25

°C

495

160 MHz Clock

+25

°C

445

120 MHz Clock

+25

°C

345

Power-Down Mode

+25

°CI

NOTES

1For 200 MHz operation in Modulation Mode at +85

°C operating temperature, V

S must be +3 V min.

2Assuming 1.3 k

Ω and 0.01 µF loop filter components.

Specifications subject to change without notice.

ABSOLUTE MAXIMUM RATINGS*

Maximum Junction Temperature . . . . . . . . . . . . . . . .+165

°C

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

°C to +150°C

VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4 V

Operating Temperature . . . . . . . . . . . . . . . . . –40

°C to +85°C

Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . –0.7 V to +VS

Lead Temperature (Soldering 10 sec) . . . . . . . . . . . . . +300

°C

Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA

JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 38

°C/W

*Absolute maximum ratings are limiting values, to be applied individually, and

beyond which the serviceability of the circuit may be impaired. Functional

operability under any of these conditions is not necessarily implied. Exposure of

absolute maximum rating conditions for extended periods of time may affect

device reliability.

ORDERING GUIDE

Temperature

Package

Model

Range

Description

Option

AD9856AST

–40

°C to +85°C Thin Quad Flatpack ST-48

AD9856/PCB

+25

°C

Evaluation Board

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 AD9856 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

EXPLANATION OF TEST LEVELS

Test Level

–

100% Production Tested.

III –

Sample Tested Only.

IV –

Parameter is guaranteed by design and characterization

testing.

–

Parameter is a typical value only.

VI –

Devices are 100% production tested at +25

°C and

guaranteed by design and characterization testing for

industrial operating temperature range.

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