Cinterion
®
Java Terminals Hardware Interface Description
4.5 Power Supply Ratings
44
EHSxT_BGS5T_HID_v02
2014-05-23
Confidential / Preliminary
Page 41 of 70
4.5
Power Supply Ratings
Table 22:
Power supply specifications
Para-
meter
Description
Conditions
Typical
Unit
EHS5T
RS485
EHS6T
USB
BGS5T
USB
V
PLUS
Allowed voltage ripple
(peak-peak), drop during
transmit burst peak current
Power control level for P
out
max
1
1
1
1
V
I
PLUS
2
Average supply current
(average time 3 min.)
Power Down
mode
@8V
12.4
20.7
33.5
mA
@30V 6.5
9.8
13.7
Average GSM supply cur-
rent
(average time 3 min.)
3
IDLE mode
(GSM/GPRS,
850/900MHz,
1800/1900MHz)
@8V
27
39.6
29.5
mA
@30V 10.4
15.9
12.7
GPRS DATA
mode(1 Tx, 4 Rx,
850/900MHz)
@8V
169.3
175
160
mA
@30V 47.2
50.3
46.2
GPRS DATA
mode(1 Tx, 4 Rx,
1800/1900MHz)
@8V
63.9
136.4
117.3
mA
@30V 21.2
38
36.1
GPRS DATA
mode(4 Tx, 1 Rx,
850/900MHz)
@8V
234.6
245
286.3
mA
@30V 67
100
81
GPRS DATA
mode(4 Tx, 1 Rx,
1800/1900MHz)
@8V
109.5
186
208.8
mA
@30V 34.1
56
61.8
EDGE DATA
mode(1 Tx, 4 Rx,
850/900MHz)
@8V
170.1
175
160
mA
@30V 47.4
50.2
46.2
EDGE DATA
mode(1 Tx, 4 Rx,
1800/1900MHz)
@8V
64.4
130.7
117.4
mA
@30V 21.3
39.7
36.2
EDGE DATA
mode(4 Tx, 1 Rx,
850/900MHz)
@8V
234.4
237.6
284.9
mA
@30V 67
69.6
81
EDGE DATA
mode(4 Tx, 1 Rx,
1800/1900MHz)
@8V
109.5
186.7
208.9
mA
@30V 34.2
56.4
62
Peak supply current (during
577µs transmission slot
every 4.6ms)
Power control
level for Pout max
(850/900MHz)
@8V
1100
1130
1200
mA
@30V 260
270
260
Power control
level for Pout max
(1800/1900MHz)
@8V
815
820
630
mA
@30V 195
200
160
