A10-DATASHEET
2015.12.31
45
External Temperature Sensing Diode Specifications
Related Information
Transfer Function for Internal TSD
Provides the transfer function for the internal TSD.
External Temperature Sensing Diode Specifications
Table 44: External Temperature Sensing Diode Specifications for Arria 10 Devices—Preliminary
•
•
•
The typical value is at 25°C.
Diode accuracy improves with lower injection current.
Absolute accuracy is dependent on third party external diode ADC and integration specifics.
Description
Min
10
Typ
—
Max
100
0.9
< 1
—
Unit
μA
V
Ibias, diode source current
Vbias, voltage across diode
Series resistance
0.3
—
—
—
Ω
Diode ideality factor
—
1.03
—
Internal Voltage Sensor Specifications
Table 45: Internal Voltage Sensor Specifications for Arria 10 Devices—Preliminary
Parameter
Minimum
Typical
—
Maximum
Unit
Resolution
—
—
—
—
—
—
—
0.1
6
500
1
Bit
Ksps
LSB
LSB
%
Sampling rate
—
Differential non-linearity (DNL)
Integral non-linearity (INL)
Gain error
—
—
1
—
1
Offset error
—
1
LSB
pF
Input capacitance
Clock frequency
20
—
11
—
MHz
Arria 10 Device Datasheet
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