TC65 TERMINAL SIEMENS, TC65 TERMINAL Datasheet - Page 44

• Manufacturer Part Number: TC65 TERMINAL
• Description: GSM/GPRS JAVA TERMINAL PACK
• Manufacturer: SIEMENS

Specifications of TC65 TERMINAL

• Rohs Compliant: YES

5.1
Table 20: Characteristics of the power supply
1)
2)
TC65 Terminal_HD_V01.041
TC65 Terminal Hardware Interface Description
Strictly Confidential / Released
Parameter
V
I
I
t
POWER
POWER_P
PLUS-Fail
POWER
Lowest voltage (minimum peak) incl. all ripple and drops >7.6V including voltage drop, ripple and spikes, measured at
western jack (6-pole) pin (1 to 6)
Typical values measured with antenna impedance = 50Ohm (return loss >20dB)
Maximum values measured with mismatched antenna
2)
Characteristics of the Power Supply
Description
Operating Voltage
Average supply current
(average time 3 min.)
@25°C
@ worst case:
GSM 900 max power
level
Peak supply current
during transmission slot
(577µs * No. of Tx every
4.6ms)
Allowed power fail time
without terminal reset or
power down
Allowed power fail time
without RTC reset
Conditions
for one minute
Power Down mode
SLEEP mode
IDLE mode
TALK mode
Data GPRS 1Tx / 4Rx
Data GPRS 2Tx / 3Rx
(Power reduction = 3dB)
Data GPRS 4Tx / 1Rx
(Power reduction = 6dB)
Power control level for
Pout max
After this time the Terminal will be
reset or switched off
Backup Battery not connected,
After this time the RTC will be reset
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@8V
@12V
@30V
@8V
@12V
@30V
@8V
@12V
@30V
@8V
@12V
@30V
@8V
@12V
@30V
@8V
@12V
@30V
@8V
@12V
@30V
@8V
@12V
@30V
Min
8
1)
Typ
12
0.45
0.50
0.80
40
29
18
50
36
21
277
184
82
260
173
77
378
248
108
500
330
140
1500
910
340
6
s
Max Unit
30
33
1
29.09.2005
V
V
µA
mA
mA
mA
mA
mA
mA
mA
ms
s