MT6305B Просмотр технического описания (PDF) - MediaTek Inc
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MT6305B Datasheet PDF : 34 Pages
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Confidential Information
MT6305B
Electrical Characteristics (continued)
(Vbat=3V -5.5V, CVa=4.7µF, CVrtc=0.22µF, CVcore=CVm=CVref=CVtcxo=CVsim=CVio=2.2µF, minimum
loads applied on all outputs, unless otherwise noted. Typical values are at TA=+25°C.)
PARAMETER
CONDITION
MIN TYP MAX UNIT
Vol
Iol=1mA , SIMIO≦0.23V
---
---
0.4
V
SIM Card Interface Timing
SIO Pull-up Resistance to Vsim
8
10
12
KΩ
SRST, SIO rise/fall time
Vsim=3/1.8V, load with 30pF
---
---
1
µS
SCLK rise/fall time
Vsim=3V, CLK load with 30pF
Vsim=1.8V, CLK load with 30pF
---
---
18
nS
---
---
50
nS
SCLK frequency
CLK load with 30pF
5
---
---
Mhz
SCLK duty cycle
SIMCLK Duty=50%, fsimclk=5Mhz
47
---
53
%
SCLK Propogation Delay
---
30
50
nS
MediaTek Confidential
Revision 1.1–Apr. 22, 2005
© 2002 MediaTek Inc.
The information contained in this document can be modified without notice
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