U1AFS600-2FG484
| Model | U1AFS600-2FG484 |
| Description | Field Programmable Gate Array, |
| PDF file | Total 334 pages (File size: 18M) |
| Chip Manufacturer | MICROSEMI |
Device Architecture
Temperature Monitor
The final pin in the Analog Quad is the Analog Temperature (AT) pin. The AT pin is used to implement an
accurate temperature monitor in conjunction with an external diode-connected bipolar transistor
For improved temperature measurement accuracy, it is important to use the ATRTN pin for
the return path of the current sourced by the AT pin. Each ATRTN pin is shared between two adjacent
Analog Quads. Additionally, if not used for temperature monitoring, the AT pin can provide functionality
similar to that of the AV pad. However, in this mode only positive voltages can be applied to the AT pin,
and only two prescaler factors are available (16 V and 4 V ranges—refer to
Discrete
Bipolar
Transistor
Off-Chip
AV
Pads
On-Chip
Voltage
Monitor Block
AC
Current
Monitor Block
AG
Gate
Driver
AT
ATRTN
Temperature
Monitor Block
Analog Quad
Prescaler
Prescaler
Prescaler
Digital
Input
Digital
Input
Current
Monitor / Instr
Amplifier
Power
MOSFET
Gate Driver
Digital
Input
Temperature
Monitor
To FPGA
(DAVOUTx)
To Analog MUX
To FPGA
(DACOUTx)
From FPGA
(GDONx)
To FPGA
(DATOUTx)
To Analog MUX
To Analog MUX
Figure 2-74 •
Temperature Monitor Quad
2- 94
R e visio n 2
Related PDFs
| Model | Description | Manufacturer | Operation |
|---|---|---|---|
 U1AFS600-2FG484YC
|
FPGA | MICROSEMI | Preview |
