EM4095

Copyright

 2002, EM Microelectronic-Marin SA

9

www.emmicroelectronic.com

Pin Description

SOIC 16 package

Pin

Name

Description

Type

1

Negative power supply (substrate)

GND

2

RDY/CLK

Ready flag and clock output, driver for AM modulation

O

3

ANT1

Antenna driver

O

4

Positive power supply for antenna drivers

PWR

5

Negative power supply for antenna drivers

GND

6

ANT2

Antenna driver

O

7

Positive power supply

PWR

8

DEMOD_IN

Antenna sensing voltage

ANA

9

CDEC_OUT

DC blocking capacitor connection « out »

ANA

10

CDEC_IN

DC blocking capacitor connection « in »

ANA

11

Analog ground

ANA

12

MOD

A High level voltage modulates the antenna

IPD

13

DEMOD_OUT

Digital signal representing the AM seen on the antenna

O

14

SHD

A High level voltage forces the circuit into sleep mode

IPU

15

FCAP

PLL Loop filter capacitor

ANA

16

DC2

DC decoupling capacitor

ANA

GND:

reference ground

PWR:

power supply

ANA:

analog signal

IPD:

input with internal pull down

IPU:

input with internal pull up

O:

output

Package and Ordering Information

Dimensions of SOIC 16 Package (table in millimeters)

Common Dimensions (mm)

Symbol

Min

Nom

Max

A

1.55

1.63

1.73

A1

0.127

0.15

0.25

B

0.35

0.41

0.49

C

0.19

0.20

0.25

D

9.80

9.93

9.98

E

3.81

3.94

3.99

H

5.84

5.99

6.20

L

0.41

0.64

0.89

Fig. 12

Ordering Information

Please make sure to give the complete part number when ordering.

The EM4095 is available in the following package:

Part Number

Package

Delivery

Form

EM4095HMSO16A

SOIC 16 package

stick

Product Support

Check our Web Site under Products/RF Identification section.

Questions can be sent to cid@emmicroelectronic.com