Ldo; Rf Specification - SIM Tech SIMCom SIM5360 Hardware Design

Note: The input signal voltage value in ADC must not be higher than 2.2V.

3.13.4 LDO

SIM5360 has a LDO power output, namely VREG_SD. The LDO is available and output voltage is 2.85v
by default, rated for 300mA. User can switch the LDO on or off by the AT command "AT+CVAUXS" and
configure its output voltage by the AT command "AT+CVAUXV".
Table 30: Electronic characteristic
Symbol Description
VREG_SD Output voltage
I Output current
O

4 RF Specification

4.1 RF Specification
Table 31: Conducted transmission power
Frequency
GSM850
E-GSM900
DCS1800
PCS1900
GSM850 (8-PSK)
E-GSM900 (8-PSK)
DCS1800 (8-PSK)
PCS1900(8-PSK)
WCDMA 2100
WCDMA 1900
WCDMA 850
WCDMA 900
SIM5360_Hardware Design_V1.01
Figure 38: Reference circuit
Min
1.5
-
Max
33dBm ±2dB
33dBm ±2dB
30dBm ±2dB
30dBm ±2dB
27dBm ±3dB
27dBm ±3dB
26dBm +3/-4dB
26dBm +3/-4dB
24dBm +1/-3dB
24dBm +1/-3dB
24dBm +1/-3dB
24dBm + 1/-3dB
51
Smart Machine Smart Decision
Typ Max
2.85 3.05
- 300
Min
5dBm ± 5dB
5dBm ± 5dB
0dBm ± 5dB
0dBm ± 5dB
5dBm ± 5dB
5dBm ± 5dB
0dBm ±5dB
0dBm ±5dB
-56dBm ±5dB
-56dBm ±5dB
-56dBm ±5dB
-56dBm ±5dB
Unit
V
mA
2013-11-22