PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
Pin Name
NC2
Type
Pin
Function
Reserved. Must not be connected.
No.
Y16
Notes on Pin Description:
1.
All TUPP+622 inputs and bidirectionals present minimum capacitive
loading and operate at TTL logic levels.
2.
All TUPP+622 digital outputs and bidirectionals have 8 mA drive capability.
3.
Do not exceed 100 mA of current on any pin during the power-up or
power-down sequence. Refer to the Power Sequencing description in the
Operations section.
4.
5.
Before any input activity occurs, ensure that the device power supplies are
within their nominal voltage range.
Hold the device in the reset condition until the device power supplies are
within their nominal voltage range.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
87
PMC [ PMC-SIERRA, INC ]
