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UMTS/HSDPA Module Series
UC15 Mini PCIe Hardware Design
UC15_Mini_PCIe_Hardware_Design Confidential / Released 34 / 40
Table 19: IO Requirements
1. VDDIO=2.6V for PCM interface, and 3.3V for other digital interfaces.
2. The maximum value of V
IL
for PERST# signal is 0.35V.
4.4. Current Consumption
The current consumptions of UC15 Mini PCIe in different scenarios are respectively shown below.
Table 20: Current Consumption
Parameter
Description
Min.
Max.
Unit
V
IH
Input high voltage
0.7*VDDIO
VDDIO+0.3
V
V
IL
Input low voltage
-0.3
0.2*VDDIO
V
V
OH
Output high voltage
VDDIO-0.5
VDDIO
V
V
OL
Output low voltage
0
0.4
V
Description
Conditions
Typ.
Unit
Sleep
GSM (USB disconnected) @DRX=2
GSM (USB disconnected) @DRX=9
UMTS (USB disconnected) @DRX=6
UMTS (USB disconnected) @DRX=9
5.5
3.5
5.8
3.3
mA
Idle
GSM(USB connected) @DRX=2
GSM(USB disconnected) @DRX=2
UMTS(USB connected) @DRX=6
UMTS(USB disconnected) @DRX=6
80
50
80
45
mA
GSM
Voice Call
GSM850 @PCL5
EGSM900 @PCL5
DCS1800 @PCL0
PCS1900 @PCL0
340
320
262
260
mA
UMTS
Voice Call
UMTS850 @max power
UMTS1900 @max power
570
650
mA
GPRS Data Transfer
GSM850 (1UL/1DL) @PCL5
GSM850 (2UL/3DL) @PCL5
EGSM900 (1UL/1DL) @PCL5
300
410
290
mA
NOTES