73S8009CN-DB Maxim Integrated Products, 73S8009CN-DB Datasheet - Page 10

• Manufacturer Part Number: 73S8009CN-DB
• Description: BOARD DEMO FOR 73S8009CN
• Manufacturer: Maxim Integrated Products

Specifications of 73S8009CN-DB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

73S8009CN Data Sheet
2.3
Table 4 lists the 73S8009CN Smart Card interface requirements.
10
Symbol
Card Power Supply (V
General Conditions: -40C < 85C, 2.7 V < V
V
V
I
I
V
V
V
C
Cvp
C
C
CCmax
CCF
CC
CCrip
S
rdy
CCF
VPC
F
VDD
Smart Card Interface Requirements
Parameter
Card supply voltage
including ripple and noise
V
Card supply output
current
I
Vcc slew rate, rise and
fall
Vcc ready voltage (RDY
= 1)
RDY = 0
(V
threshold)
External filter cap for V
External filter cap for VP
External filter capacitor
(V
VDD filter capacitor
CC
CC
CC
CC
fault current
ripple
voltage supervisor
to GND)
CC
) Regulator
Table 4: DC Smart Card Interface Requirements
PC
Inactive mode
Inactive mode I
Active mode; I
Active mode; I
Active mode; I
Active mode; single pulse of
100mA for 2µs; 5 volt, fixed
load = 25mA
Active mode; single pulse of
100mA for 2µs; 3V, fixed load
= 25mA
Active mode; current pulses of
40nAs with peak |I
<200mA, t <400ns; 5V
Active mode; current pulses of
40nAs with peak |I
<200mA, t <400ns; 3V
Active mode; current pulses of
20nAs with peak |I
<100mA, t <400ns; 1.8V
f
Static load current, V
Static load current, V
2.7 volts as selected
Class A, B (5V and 3V)
Class C (1.8V)
C = 0.5µF
5V operation, Vcc rising
3V operation, Vcc rising
1.8V operation, Vcc rising
ESR (<100mΩ).
RIPPLE
C
V
F
CC
should be ceramic with low
PC
= 5V
= 20KHz – 200MHz
< 6.5 V
Condition
CC
CC
CC
CC
<65mA; 5V
< 65mA; 3V
< 40mA; 1.8V
= 1mA
CC
CC
CC
CC
CC
|
|
|
>1.65
>4.6 or
4.65
2.85
1.68
2.76
1.62
0.10
2.75
1.65
Min
-0.1
-0.1
4.6
4.6
2.7
4.6
8.0
2.0
0.2
0.2
75
55
–
Nom
0.30
10.0
0.47
4.7
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
DS_8009CN_026
Max
5.25
3.15
1.92
5.25
3.15
5.25
3.15
1.92
0.70
12.0
350
150
130
0.1
0.4
4.6
6.8
1.0
1.0
40
65
–
–
–
Rev. 1.4
V/μs
Unit
mV
mA
mA
mA
mA
µF
µF
µF
µF
V
V
V
V
V
V
V
V
V
V
V
V
V
V