EM4006F9WP7 데이터 시트보기 (PDF) - EM Microelectronic - MARIN SA

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EM4006F9WP7

13.56 MHz 64 Data bit Read Only Contactless Identification Device

EM Microelectronic - MARIN SA 

EM4006

Electrical Characteristics

VDD = 2V, VSS = 0V, fC1 = 13.56MHz sine wave, VC1 = 1.0Vpp centered at (VDD - VSS)/2, Ta = 25°C

unless otherwise specified

Parameter

Symbol Test Conditions

Min. Typ. Max.

Supply Voltage

VDD

1.9

(note 1)

Units

V

Supply current

IDD

60

150

µA

Rectifier Voltage Drop

VREC

IC1C2 = 1mA, modulator switch on

VREC = (VC1-VC2) - (VDD - VSS)

1.8

V

Modulator ON DC voltage

drop (note 2)

VON1

VON2

IVDD VSS = 1mA

IVDD VSS = 10mA

1.9

2.3

2.8

V

2.4

2.8

3.3

V

Power on reset (note 3)

VR

VR - VMIN

1.2

1.4

1.7

V

0.1

0.25

0.5

V

Coil1 - Coil2 Capacitance

CRES Vcoil=100mVRMS f=10kHz

92.6 94.5 96.4

pF

Series resistance of CRES

RS

3

Ω

Power Supply Capacitor

Csup

140

pF

Note 1: Maximum voltage is defined by forcing 10 mA on C1 - C2

Note 2: Measured between VDD and VSS

Note 3: According to Figure 7

Block Diagram

Clock extractor

Divider Chain

Sequencer

Miller Code

Generator

C1

CRES

C2

AC1

+

HF Rectifier

VDD

CSUP

AC2

-

VSS

Modulator

Power Management

Power

on

Reset

LASER

ROM

Fig. 4

Copyright  2001, EM Microelectronic-Marin SA

3

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