H4006 Datasheet, PDF (3/10 Pages) EM Microelectronic - MARIN SA – 13.56MHz 64 Data bit Read Only Contactless Identification Device

EM MICROELECTRONIC-MARIN SA H4006
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
Supply Voltage
Symbol Test Conditions
VDD
Min.
1.9
Typ.
Max.
1)
Supply current
I DD
60
150
Rectifier Voltage Drop
VREC IC1C2 = 1mA, modulator switch on
1.8
VREC = (VC1-VC2) - (VDD - V SS)
Modulator ON DC
voltage drop ²⁾
Power on reset ³⁾
VON1
VON2
IVDD VSS = 1mA
IVDD VSS = 10mA
VR
VR - V MIN
1.9
2.3
2.8
2.4
2.8
3.3
1.2
1.4
1.7
0.1
0.25
0.5
Coil1 - Coil2 Capacitance CRES Vcoil=100mVRMS f=10kHz
92.6 94.5 96.4
Series resistance of CRES
RS
3
Power Supply Capacitor
C sup
140
1) _{Maximum voltage is defined by forcing 10 mA on C1 - C2}
2) _{Measured between VDD and VSS}
3) _{According to Figure 7}
Units
V
µA
V
V
V
V
V
pF
Ω
pF
Table 3
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
Figure 4
3