m28529-12 Mindspeed Technologies, m28529-12 Datasheet - Page 308

• Manufacturer Part Number: m28529-12
• Description: Inverse Multiplexing For Atm Ima Family
• Manufacturer: Mindspeed Technologies

4.3
The VGG pin provides ESD protection when interfacing with 5V systems. VGG must be connected to 5V for 5V I/O
tolerance. When 5V tolerance is not required it is recommended that VGG be tied to the same power supply as
VDD33.
During power up and power down the designer should take caution as VGG should not exceed VDD33 by more
than 3.6V, except for short durations identified in the note below. VGG must never be less than VDD33 by more
than 0.5V.
28529-DSH-001-K
NOTE:
Power Sequencing
VGG can exceed VDD33 by up to 5V (±10%) for short durations of less than 10 ms.
VGG must never be less than VDD33 by more than 0.5V.
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Appendices
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