TDA8029 Philips Semiconductors, TDA8029 Datasheet - Page 49

• Manufacturer Part Number: TDA8029
• Description: Low power single card reader
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2003 Oct 30
DC/DC converter
f
V
V
Reset output to the card: pin RST
V
I
V
V
t
t
Clock output to the card: pin CLK
V
I
V
V
t
t
f
SR
Card supply voltage: pin V
used in order to meet these specifications
V
I
int
O(inactive)
r
f
O(inactive)
r
f
clk
O(inactive)
SYMBOL
VUP
det
O(inactive)
OL
OH
O(inactive)
OL
OH
O(inactive)
Low power single card reader
r
, SR
f
oscillation frequency
voltage on pin VUP
detection voltage for
doubler/tripler selection
output voltage in inactive
mode
current from RST when
inactive and pin grounded
LOW level output voltage
HIGH level output voltage
rise time
fall time
output voltage in inactive
mode
current from pin CLK
LOW level output voltage
HIGH level output voltage
rise time
fall time
clock frequency
duty cycle
slew rate, rise and fall
output voltage inactive
current from pin I/O
PARAMETER
CC
; 2 ceramic multilayer capacitances with low ESR of minimum 100 nF should be
5 V card
3 V card
no load
I
I
I
C
C
no load
I
inactive and pin grounded
I
I
C
C
1 MHz idle configuration
operational
except for XTAL; C
C
no load
I
inactive and pin grounded
O(inactive)
OL
OH
O(inactive)
OL
OH
O(inactive)
L
L
L
L
L
= 250 pF
= 250 pF
= 35 pF, V
= 35 pF, V
= 35 pF
= 200 A
= 200 A
= 200 A
= 200 A
CONDITIONS
= 1 mA
= 1 mA
= 1 mA
CC
CC
49
= 5 or 3 V
= 5 or 3 V
L
= 35 pF
2
3.4
0
0
0
0
0.9V
0
0
0
0
0.9V
1
0
45
0.2
0
0
MIN.
CC
CC
2.6
5.7
4.1
3.5
TYP.
Product specification
3.2
3.6
0.1
0.3
0.3
V
0.1
0.1
0.1
0.3
0.3
V
10
10
1.5
20
55
0.1
0.3
1
1
1
CC
CC
MAX.
TDA8029
MHz
V
V
V
V
V
mA
V
V
V
V
mA
V
V
ns
ns
MHz
MHz
%
V/ns
V
V
mA
UNIT
s
s