AD9066

REV. A

–3–

ABSOLUTE MAXIMUM RATINGS

Pin

Min

Max

Unit

ENCODE

–0.5

V

7.0

V

INA, INB

–0.5

V

VT

2.5

V

REF A, REF B

–0.5

V

VB

0.0

V

D0–D5 Current OUT

20

mA

EXPLANATION OF TEST LEVELS

Test Level

Description

I

100% Production Tested

II

100% Production Tested at +25

°C, and

Sample Tested at Specified Temperatures

III

Sample Tested Only

IV

Parameter Is Guaranteed by Design

V

Parameter Is Typical Value Only

VI

100% Tested at +25

°C

PIN DESCRIPTIONS

AR:JR ARS

Pin

Pin

No.

No.

Name

Function

1

22

ENCODE

TTL Compatible CMOS Clock,

Samples on Rising Edge.

223

+5 V Supply for Digital Input.

3

24

GND

Ground.

4

25

GND

Ground.

526

+5 V Supply (Analog).

6

27

INA

Channel A Analog Input.

7

28

GND

Ground.

81

+5 V Supply (Analog).

9

2

VT

Top of Voltage Reference, Bypass

to GND.

10

3

REF A

Mid Reference to ADC A, Bypass

to GND.

11

4

INB

Channel B Analog Input.

12

5

REF B

Mid Reference to ADC B, Bypass

to GND.

13

6

VB

Bottom of Reference Ladder, By-

pass to GND.

14

7

NC

No Connect.

15

8

D0B (LSB)

Digital Outputs Channel B,

CMOS Compatible.

16

9

D1B

17

10

D2B

18

11

D3B

19

12

D4B

20

13

D5B (MSB)

21

14

+5 V Supply for Digital Outputs.

22

15

GND

Ground.

23

16

D0A (LSB)

Digital Outputs Channel A,

CMOS Compatible.

24

17

D1A

25

18

D2A

26

19

D3A

27

20

D4A

28

21

D5A (MSB)

DIE LAYOUT AND MECHANICAL INFORMATION

Die Dimensions . . . . . . . . . . . . . . . . . 132

× 68 × 21 (±1) mils

Pad Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

× 4 mils

Metalization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminum

Backing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . None

Substrate Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . Ground

Transistor Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,810

Passivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . Silicon Nitride

Die Attach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Silver Filled

Bond Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gold

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 AD9066 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

ORDERING GUIDE

Model

Temperature Range

Package Option*

AD9066AR

–40

°C to +85°C

R-28

AD9066JR

0

°C to +70°C

R-28

AD9066ARS

–40

°C to +85°C

RS-28

*R = “SO” Small Outline Package; RS = SSOP.