Q2426 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
Q2426 Datasheet PDF : 81 Pages
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WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
Electrical Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
SIMDATA VIH
SIMDATA VIL
IIH = ± 20µA
IIL = 1mA
0.7xSIMVCC
SIMRST,
SIMDATA
Source current = SIMVCC – 0.1V
20µA
V
0.3xSIMVC V
C
V
SIMCLK VOH
SIMRST,
SIMDATA
Sink current = -
200µA
0.1
V
SIMCLK VOL
SIMVCC*
Output
Voltage
ISIMVCC <= 6mA
2.70
2.80
2.85
V
SIMCLK
Loaded with 30pF
Rise/Fall Time
50
ns
SIMRST,
Loaded with 30pF
SIMDATA
Rise/Fall Time
1
µs
SIMCLK
Frequency
Loaded with 30pF
3.25 MHz
(*) : given for the 3V interface. An external SIM driver is needed to handle 5V
SIMs.
Note :
When not used SIMPRES has to be tied to VCC.
When used, a low to high transition means that the SIM card is inserted and a
high to low transition means that the SIM card is removed.
confidential ©
Page : 23 / 81
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without prior written agreement.
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