Dual SPM Detector

Page 2 of 16

MX641 Preliminary Information

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ã2001 MX-COM, Inc.

www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054

Doc. # 20480115.004

4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA

All trademarks and service marks are held by their respective companies.

CONTENTS

Section

Page

1. Block Diagram ............................................................................................................... 3

2. Signal List ...................................................................................................................... 4

3. External Components ................................................................................................... 6

4. General Description ...................................................................................................... 7

4.1

Xtal/Clock Distribution........................................................................................................ 7

4.2

Channel Outputs................................................................................................................ 7

4.3

Sensitivity Setting .............................................................................................................. 8

4.3.1

Controlled Sensitivity Setting ..................................................................................................8

4.3.2

Fixed Sensitivity Setting........................................................................................................ 11

5. Applications................................................................................................................. 12

5.1.1

Input Configurations.............................................................................................................. 12

5.1.2

Protection Against High Voltages ......................................................................................... 12

5.1.3

Aliasing ................................................................................................................................. 12

6. Performance Specification ......................................................................................... 13

6.1

Electrical Specifications ................................................................................................... 13

6.1.1

Absolute Maximum Ratings .................................................................................................. 13

6.1.2

Operating Limits.................................................................................................................... 13

6.1.3

Operating Characteristics ..................................................................................................... 13

6.2

Timing.............................................................................................................................. 15

6.3

Packages......................................................................................................................... 16

MX

•COM, Inc. reserves the right to change specifications at any time and without notice.