參數(shù)資料
型號: Q2406
廠商: Electronic Theatre Controls, Inc.
英文描述: SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
中文描述: 自成一體的位置的GSM / GPRS或850/1900畢帶模塊900/1800
文件頁數(shù): 23/81頁
文件大小: 922K
代理商: Q2406
WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
confidential
Page :
23 / 81
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged
without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à
des tiers sans son autorisation préalable.
Electrical Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
SIMDATA V
IH
I
IH
=
±
20μA
0.7
xSIMVCC
V
SIMDATA V
IL
I
IL
= 1mA
0.3
xSIMVC
C
V
SIMRST,
SIMDATA
SIMCLK V
OH
Source
20μA
current
=
SIMVCC – 0.1V
V
SIMRST,
SIMDATA
SIMCLK V
OL
Sink
200μA
current
=
-
0.1
V
SIMVCC*
Output
Voltage
I
SIMVCC
<= 6mA
2.70
2.80
2.85
V
SIMCLK
Rise/Fall Time
Loaded with 30pF
50
ns
SIMRST,
SIMDATA
Rise/Fall Time
Loaded with 30pF
1
μs
SIMCLK
Frequency
(*) : given for the 3V interface. An external SIM driver is needed to handle 5V
SIMs.
Loaded with 30pF
3.25
MHz
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.
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