73S8014RT TERIDIAN [Teridian Semiconductor Corporation], 73S8014RT Datasheet - Page 9

• Manufacturer Part Number: 73S8014RT
• Description: Smart Card Interface
• Manufacturer: TERIDIAN [Teridian Semiconductor Corporation]

DS_8014RT_015
2.4 Smart Card Interface Requirements
Table 5 lists the 73S8014RT Smart Card interface requirements.
Rev. 1.0
I
V
I
V
V
C
CCmax
Card Power Supply (V
General conditions, -40
CCF
Symbol
CCrip
SR
SF
F
V
CC
Card supply voltage
including ripple and
noise
V
Card supply output
current
I
V
V
External filter cap
(V
CC
CC
CC
CC
CC
fault current
Ripple
slew rate, rise
slew rate, fall
Parameter
to GND)
CC
°
C < T < 85
) Regulator
Table 5: DC Smart Card Interface Requirements
Active mode; single pulse of 100mA for
Active mode; single pulse of 100mA for
f
Static load current, V
C
C
C
(<100mΩ).
RIPPLE
Active mode; current pulses of 40nAs
Active mode; current pulses of 40nAs
Active mode; current pulses of 20nAs
°
F
F
F
C, 4.75V < V
should be ceramic with low ESR
= 1.0μF on V
= 1.0μF on V
Active mode; I
Static load current, V
Active mode; I
Active mode; I
2μs; 5V, fixed load = 25mA
2μs; 3V, fixed load = 25mA
= 20K – 200MHz
Inactive mode, I
with peak |I
with peak |I
with peak |I
t <400ns; 1.8V
Inactive mode
t <400ns; 5V
t <400ns; 3V
as selected
Condition
PC
CC
CC
< 5.5V, 2.7V < V
CC
CC
CC
CC
CC
CC
CC
| <200mA,
| <200mA,
| <100mA,
<40mA; 1.8V
<65mA; 5V
<65mA; 3V
CC
>4.6 or 2.7 volts
= 1mA
(1)
CC
>1.62
DD
< 5.5V
0.075
4.65
2.85
1.68
2.76
2.76
1.62
0.06
-0.1
Min
-0.1
4.6
4.6
0.5
65
40
70
0.150
0.150
Nom
73S8014RT Data Sheet
1.0
Max
5.25
3.15
1.92
5.25
5.25
3.15
1.92
0.30
0.60
350
130
0.1
0.4
3.2
1.5
V/μs
V/μs
Unit
mV
mA
mA
mA
μF
V
V
V
V
V
V
V
V
V
V
9