tda8035hn NXP Semiconductors, tda8035hn Datasheet - Page 22

• Manufacturer Part Number: tda8035hn
• Description: Smart Card Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 7.
V
TDA8035HN
Product data sheet
Symbol
I
V
V
t
t
f
SR
Control inputs (pins CS, CMDVCCN, CLKDIV1, CLKDIV2, RSTIN, EN_5V/ 3VN, EN_1.8VN)
V
V
V
I
I
Card presence input (PRESN); PRESN has an integrated pull down resistor
V
V
V
I
I
OFFN output (pin OFFN is an NMOS drain with a 10k pull up resistor to V
V
V
R
Protections and limitations
o
r
f
CLK
LL
LH
LL
LH
DDP
OL
OH
IL
IH
hys
IL
IH
hys
OL
OH
pu
= 3.3 V; V
Characteristics of IC
DD(INTF)
Parameter
output current
LOW level output voltage I
HIGH level output voltage I
rise time
fall time
frequency on pin CLK
duty cycle
slew rate
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
LOW-level input leakage
current
HIGH-level input leakage
current
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
LOW-level input leakage
current
HIGH-level input leakage
current
LOW level output voltage I
HIGH level output voltage I
pull-up resistance
= 3.3 V; f
Xtal
…continued
= 10 MHz; GND = 0 V; T
All information provided in this document is subject to legal disclaimers.
Conditions
inactive mode &
at grounded pin CLK
I
I
C
C
operational
C
rise and fall; C
= +5 V
rise and fall; C
= +3 V
rise and fall; C
= +1.8 V
on control input
V
V
V
V
OL
OL
OH
OH
OL
OH
IL
IH
IL
IH
L
L
L
= 30 pF
= 30 pF
= 30 pF
= 200 μA
= 70 mA (current limit)
= 0
= 0
= 2 mA
= V
= V
= −200 μA
= −70 mA (current limit)
= −15 μA
Rev. 1.0 — 19 April 2011
DD(INTF)
DD(INTF)
[2]
[2]
[2]
L
L
L
amb
= 30 pF; V
= 30 pF; V
= 30 pF; V
=25
°
C; unless otherwise specified
CC
CC
CC
DD(INTF)
[3]
Min
-
0
V
0.9 V
0
-
-
0
45
0.2
0.12
0.072
−0.3
0.7
V
0.05
V
-
-
−0.3
0.7
V
0.05
V
-
-
0
0.75
V
8
CC
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
)
− 0.4 -
CC
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10
[3]
TDA8035HN
Smart card interface
© NXP B.V. 2011. All rights reserved.
20
Max
−1
0.3
V
V
0.4
16
16
55
-
-
-
0.3
V
V
+ 0.3
0.25
V
1
1
0.3
V
V
+ 0.3
0.1
V
1
5
0.3
12
CC
CC
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
Unit
mA
V
V
V
V
ns
ns
MHz
%
V/ns
V/ns
V/ns
V
V
V
μA
μA
V
V
V
μA
μA
V
V
kΩ
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