參數(shù)資料
型號: Q2426E
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): 14/81頁
文件大?。?/td> 922K
代理商: Q2426E
WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
confidential
Page :
14 / 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.
VDD : supplies the +2.8V ballast regulators of the WISMO QUIK Q24x6. It is
essential to keep the voltage over 3.1 volts.
The WISMO QUIK Q24x6 Series shielding case is the grounding. The ground
has to be connected on the mother board through a complete layer on the PCB.
Power Supply Voltage
V
MIN
V
NOM
V
MAX
Ripple max (U
ripp
)
VBATT
3.3 V (*)
3.6 V
4.5 V (**)
50 mVpp for freq<200kHz
500
μ
Vpp for freq>200kHz
VDD
3.1 V
4.5 V
100 mVpp
(*) : This value has to be guarantied during the burst (with 2.0A Peak in GSM
or GPRS mode)
(**) : max operating Voltage Stationary Wave Ratio (VSWR) 2:1
When
(battery+protections+PCB)should be <150 mOhms
supplying
the
module
with
a
battery,
the
total
impedance
2.2.2 Power consumption
Following information are given assuming a 50
RF output.
Power consumption in OFF mode
(module supplied, OFF state, no software running)
Conditions
I
NOM
I
MAX
consumption
Overall
Off
5 μA
10 μA
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