EP1SGX10C Datasheet, PDF (194/262 Pages) Altera Corporation – StratixGX FPGA Family

Stratix GX FPGA Family
Figure 120. External Temperature-Sensing Diode
Stratix GX Device
Temperature-Sensing
Device
tempdiodep
tempdioden
Table 59 shows the specifications for bias voltage and current of the
Stratix GX temperature-sensing diode.
Table 59. Temperature-Sensing Diode Electrical Characteristics
Parameter
I_{B I A S} high
I_{B I A S} low
V_{B P} – V_{B N}
V_{B N}
Series resistance
Minimum
80
8
0.3
Typical
100
10
0.7
Maximum
120
12
0.9
3
Units
µA
µA
V
V
W
The temperature-sensing diode works for the entire operating range
shown in Figure 121.
194
Preliminary
Altera Corporation