![](/images/new-backgrounds/1267550/26755063x1.webp)
DATASHEET
PM5349 S/UNI-QUAD
ISSUE 6 | SATURN USER NETWORK INTERFACE | |
|
|
|
9.5Analog Signals
Pin Name | Type | Pin | Function |
|
| No. |
|
|
|
|
|
ATB0 | Analog I/O | P2 | The Analog Test Bus (ATB). These pins are used for |
ATB1 |
| P3 | manufacturing testing only and should be connected |
ATB2 |
| P4 | ground. |
ATB3 |
| R1 |
|
|
|
|
|
9.6Power and Ground
Pin Name | Type | Pin | Function |
|
| No. |
|
|
|
|
|
BIAS | Bias | K21 | I/O Bias (BIAS). When tied to +5V via a 1 KΩ |
| Voltage | C17 | resistor, the BIAS input is used to bias the wells in |
|
|
| the input and I/O pads so that the pads can tolerate |
|
|
| 5V on their inputs without forward biasing internal |
|
|
| ESD protection devices. When BIAS is tied to |
|
|
| +3.3V, the inputs and |
|
|
| tolerate 3.3V level inputs. |
|
|
|
|
Proprietary and Confidential to | 26 |