tda8025hn NXP Semiconductors, tda8025hn Datasheet - Page 24

• Manufacturer Part Number: tda8025hn
• Description: Ic Card Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 8.
T
currents flowing into the IC are positive; unless otherwise specified. Parameters specified as a function of
V
TDA8025_1
Product data sheet
Symbol
I
Card supply voltage
C
V
V
I
SR
Crystal oscillator: pins XTAL1 and XTAL2
C
L
CC
amb
DD(INTF)
CC
ripple(p-p)
dec
ext
= 25 C; all parameters remain within limits but are only statistically tested for the temperature range; f
, V
DDI(REG)
Characteristics of IC supply voltage
Parameter
leakage current
decoupling
capacitance
supply voltage
peak-to-peak
ripple voltage
supply current
slew rate
external
capacitance
, V
[3]
DD(INTREGD)
or V
Conditions
pin PORADJ < 0.5 V
pin PORADJ > 1 V
connected to V
including ripple
inactive mode
active mode
pin V
200 MHz
0 V to 3 V
0 V to 1.8 V
0 V to 1.2 V
up or down
pins XTAL1/XTAL2;
depending on the crystal
or resonator specification
no load
I
3 V card:
I
single current pulse
current pulses of
40 nAs at
I
t < 400 ns
1.8 V card:
I
single current pulse
current pulses of
15 nAs with I
< 200 mA; t < 400 ns
1.2 V card:
I
single current pulse
current pulses of
15 nAs with I
< 200 mA; t < 400 ns
CC
CC
CC
CC
CC
100 mA; 2 s
100 mA; 2 s
100 mA; 2 s
CC
CC
= 1 mA
< 65 mA DC
< 200 mA;
< 65 mA DC
< 30 mA DC
refer to the actual value at the time of measurement.
; 20 kHz to
CC
CC
CC
…continued
Rev. 01 — 6 April 2009
Min
550
2.85
2.76
2.76
1.71
1.66
1.66
1.1
1.1
1.10
-
-
-
-
0.02
-
0.1
1
0.1
0.1
Typ
+4
-
-
-
-
3.05
3.05
3.05
1.83
1.83
1.83
1.2
1.2
1.2
-
-
-
-
0.14
-
Max
+10
+1
830
+0.1
+0.3
3.15
3.20
3.20
1.89
1.94
1.94
1.3
1.3
1.3
350
65
65
30
0.26
15
TDA8025
© NXP B.V. 2009. All rights reserved.
IC card interface
xtal
= 10 MHz; all
Unit
nF
V
V
V
V
V
V
V
V
V
V
V
mV
mA
mA
mA
V/ s
pF
24 of 38
A
A