5V high-speed universal PLD
INTEGRATED CIRCUITS
ABT22V10A5, A7
5V high-speed universal PLD device with live insertion capability
Product specifica...
Description
INTEGRATED CIRCUITS
ABT22V10A5, A7
5V high-speed universal PLD device with live insertion capability
Product specification IC13 Data Handbook
1996 Dec 16
Philips Semiconductors
5V high-speed universal PLD device with live insertion capability
Product specification
ABT22V10A5, A7
DESCRIPTION
The ABT22V10A is a versatile PAL® device fabricated on Philips BiCMOS process known as QUBiC.
The QUBiC process produces very high speed, 5 volt devices (5.0ns) which have excellent noise immunity. The ground bounce of an output held low while the 9 remaining outputs are switching is less than 1.0V (typical).
The ABT22V10A outputs are designed to support Live Insertion/Extraction into powered-up systems. The output is specially designed so that during VCC ramp, the output remains 3-Stated until VCC ≈ 2.1V. At that time, the outputs become fully functional, depending upon device inputs. (See DC Electrical Characteristics, Symbol IPU/PD, Page 4).
The ABT family of devices have virtually no ground bounce— less than 1.0 volts VOLP, measured on an unswitched output (9 remaining outputs switching, each with a 50pF load tied to ground).
The ABT family of devices has been designed with high drive outputs (48mA sink and 16mA source currents), which allow for direct connection to a backplane bus. This feature eliminates the need for additional, standalone bus drivers, which are traditionally required to boost the drive of a standard 16/–4mA PLDs.
Philips has developed a new means of testing th...
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