Smart card interface tda8001 – Philips TDA8001 User Manual
Page 16
1996 Dec 12
16
Philips Semiconductors
Product specification
Smart card interface
TDA8001
Card supply voltage (V
CC
)
V
CC
output voltage
idle mode; active mode
−
−
0.4
V
I
CC
< 100 mA
4.75
−
5.25
V
∆
I
PP
/
∆
t < 100 mA/100 ns
;
note 4
4.75
−
5.25
V
I
CC
output current
V
CC
from 0 to 5 V
−
−
−
100
mA
V
CC
shorted to GND
−
−
−
200
mA
SR
slew rate
up or down
0.3
0.4
0.5
V/
µ
s
5 V reference output voltage (CVNC)
V
CVNC
output voltage at pin CVNC
4.5
5.0
5.5
V
I
CVNC
output current at pin CVNC
−
−
−
50
mA
Crystal connection (XTAL)
R
xtal(neg)
negative resistance at pin XTAL
2 MHz < f
i
< 16 MHz;
note 5
−
−
300
Ω
V
xtal
DC voltage at pin XTAL
3.0
−
4.0
V
f
xtal
resonant frequency
4
−
16
MHz
external frequency
0
−
20
MHz
Clock output (CLKOUT2)
f
CLKOUT2
frequency on CLKOUT2
1
−
8
MHz
V
OL
LOW level output voltage
I
OL
=
2 mA
−
−
0.4
V
V
OH
HIGH level output voltage
I
OH
= −
200
µ
A
3.0
−
−
V
I
OH
= −
10
µ
A
4.0
−
−
V
t
r
, t
f
rise and fall times
C
L
=
15 pF; note 2
−
−
25
ns
δ
duty factor
C
L
=
15 pF; note 2
40
−
60
%
Data line [I/O, I/O(
µ
C)]
V
OH
HIGH level output voltage on
pin I/O
4.5 V < V
SUP
< 5.5 V;
4.5 V < V
I/O(
µ
C)
< 5.5 V;
I
OH
= −
20
µ
A
4.0
−
V
CC
+ 0.1
V
4.5 V < V
SUP
< 5.5 V;
4.5 V < V
I/O(
µ
C)
< 5.5 V;
I
OH
=
−
200
µ
A
2.4
−
−
V
V
OL
LOW level output voltage on
pin I/O
I
I/O
= 1 mA;
I/O(
µ
C) grounded
−
−
100
mV
I
IL
LOW level input current on
pin I/O(
µ
C)
I/O(
µ
C) grounded
−
−
−
500
µ
A
V
OH
HIGH level output voltage on
pin I/O(
µ
C)
4.5 V < V
I/O
< 5.5 V
4.0
−
V
SUP
+ 0.2
V
V
OL
LOW level output voltage on
pin I/O(
µ
C)
I
I/O(
µ
C)
= 1 mA;
I/O grounded
−
−
70
mV
I
IL
LOW level input current on pin I/O I/O grounded
−
−
−
500
µ
A
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT