參數(shù)資料
型號(hào): Q2406E
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(yè)數(shù): 46/81頁(yè)
文件大?。?/td> 922K
代理商: Q2406E
WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
confidential
Page :
46 / 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.
2.19.2 Typical implementation
2.19.2.1 Capacitor
VCC-RTC
Regulator
2.5 V
±
10%
(With very Low Iq)
+VBATT
470
1K
Ex : 470uF
Shottky
Diode
En
Vout
Gnd
Vin
Estimated range with 470 μF Capacitor : ~30 seconds.
2.19.2.2 Super Capacitor
Regulator
2.5 V ±10%
(With very Low Iq)
+VBATT
470
1K
Ex : EECE0EL474S
(Panasonic)
Shottky
Diode
En
Vout
Gnd
Vin
VCC_RTC
Estimated range with 0.47 Farad Gold Cap : 2 hours min.
Note : the Gold Capacitor maximum voltage is 2.5 V.
相關(guān)PDF資料
PDF描述
Q2426 SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
Q2426A SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
Q2426B SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
Q2426D SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
Q2426E SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
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