Rev 6.0
11
User Guide
General Description
2.3.
Power Supply Output
The power supply output can be used to pull up signals such as IOs, as well as act as a voltage
references for the ADC interface.
The Q26 modules have two digital power supply outputs
– VCC_2V8 (pin 10) and VCC_1V8 (pin 5);
while the HL6 and HL8 modules only have one
– VGPIO (pin 45). Refer to the tables below for more
information.
Table 3.
VCC_2V8 and VCC_1V8 on the Q26 Modules
Parameter
Minimum
Typical
Maximum
Unit
VCC_2V8
Output voltage
2.74
2.8
2.86
V
Output current
15
mA
VCC_1V8
Output voltage
1.76
1.8
1.94
V
Output current
15
mA
Table 4.
VGPIO on the HL6 and HL8 Modules
Parameter
Minimum
Typical
Maximum
Unit
Output voltage
1.7
1.8
1.9
V
Output current
50
mA
2.4.
Operating Temperature
The Q26 Carrier Board is an industrial-grade device and has the following operating temperature
range.
Table 5.
Operating Temperature
Condition
Q26
Q26 Carrier Board with
HL6528, HL6528RD
Q26 Carrier Board
with HL8548
Operating/Class A
-30°C to +70°C
-30°C to +70°C
-30°C to +70°C
Operating/Class B
-40°C to +85°C
-40°C to +80°C
-40°C to +75°C
Storage
-40°C to 85°C
-40°C to +85°C
-40°C to +85°C
