HRF-AT4521

Preliminary

________________________________________________________________________________________________________

Web Site:

www.mysoiservices.com

Honeywell

Email:

mysoiservices@honeywell.com

Solid State Electronics Center

12001 State Highway 55

2002 4521W

Published June 2002

Page 2

Plymouth, Minnesota 55441-4799

1-800-323-8295

Functional Schematic

DC Electrical Specifications @ + 25

Absolute Maximum Ratings

2

(

.

Parameter

Minimum

Typical

Maximum

Units

3.3

1

5.0

V

-5.0

V

2

mA

CMOS Logic level (0)

0

0.8

V

CMOS Logic level (1)

V

Input Leakage Current

10

uA

Note 1, the performance curves are for Vdd = +5.0 +/- 10%

Parameter

Absolute Maximum

Units

Input Power

+ 35

dBm

+6.0

V

-5.5

V

ESD Voltage

400

V

Operating Temperature

-40 To +85

Degrees C

Storage Temperature

-65 To +125

Degrees C

Digital Inputs

V

Note 2) Operation of this Device beyond any of these parameters may cause permanent damage.

Latch-Up: Unlike conventional CMOS digital attenuators, Honeywells' HRF-AT4521 is immune to latch-up.

ESD Protection: Although the HRF-AT4521 contains ESD protection circuitry on all digital inputs, conventional precautions should be

taken to ensure that the Absolute Maximum Ratings are not exceeded.