DS8113 Maxim, DS8113 Datasheet - Page 6

• Manufacturer Part Number: DS8113
• Description: The DS8113 smart card interface is a low-cost, analog front-end for a smart card reader, designed for all ISO 7816, EMV™, and GSM11-11 applications
• Manufacturer: Maxim

Smart Card Interface
RECOMMENDED DC OPERATING CONDITIONS (continued)
(V
Note 1: Operation guaranteed at -40°C and +85°C but not tested.
Note 2: IDD_IC measures the amount of current used by the DS8113 to provide the smart card current minus the load.
Note 3: Stop mode is enabled by setting CMDVCC, 5V/3V, and 1_8V to a logic-high.
Note 4: Parameters are guaranteed to meet all ISO 7816, GSM11-11, and EMV 2000 requirements. For the 1.8V card, the maximum
Note 5: Parameter is guaranteed to meet all ISO 7816, GSM11-11, and EMV 2000 requirements. For the 1.8V card, the minimum
6
TIMING
Activation Time
Deactivation Time
CLK to Card Start
Time
PRES/PRES Debounce Time
DD
_______________________________________________________________________________________
= +3.3V, V
rise and fall time is 10ns.
slew rate is 0.05V/µs and the maximum slew rate is 0.5V/µs.
PARAMETER
DDA
= +5.0V, T
Window Start
Window End
A
= +25°C, unless otherwise noted.) (Note 1)
t
DEBOUNCE
SYMBOL
t
DEACT
t
ACT
t
t
3
5
CONDITIONS
MIN
140
50
50
50
5
TYP
80
8
MAX
220
100
130
220
11
UNITS
ms
μs
μs
μs