AD7010

REV. B

–3–

20k

Ω

20k

Ω

20pF

20pF

AD7010

ITx/QTx

40k

Ω

ITx / QTx

Figure 1. Analog Output Load Test Circuit

Q

I

MODULAR OUTPUT

DURING FTEST

Figure 2. Modulator State During FTEST

MASTER CLOCK TIMING

Parameter

Units

Description

300

ns min

MCLK Cycle Time

100

ns min

MCLK High Time

100

ns min

MCLK Low Time

ABSOLUTE MAXIMUM RATINGS*

AGND to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V

Operating Temperature Range

Industrial (A Version) . . . . . . . . . . . . . . . . –40

°C to +85°C

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

°C to +150°C

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +150

°C

SSOP

θ

Lead Temperature, Soldering

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . +215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . +220

°C

*Stresses above those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those listed in the

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

maximum rating conditions for extended periods may affect device reliability.

Table I.

MODE 1

MODE 2

Operation

0

0

Digital JDC Mode

0

1

FTEST

1

X

Factory Test, Reserved

WARNING!

ESD SENSITIVE DEVICE

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 AD7010 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.

otherwise noted.)

Figure 3. Master Clock (MCLK) Timing

Figure 4. Load Circuit for Digital Outputs

MCLK

t

2

t

1

t

3

TO OUTPUT

PIN

+2.1V

I

OH

C

L

100pF

1.6mA

200

µA

I

OL

OBSOLETE