EP4SE290 datasheet(39/40 Pages) ALTERA

39 / 40 page

Chapter 1: DC and Switching Characteristics

1–37

Documents Referenced

Altera Corporation

Stratix IV Device Handbook, Volume 4

Documents Referenced

This chapter references the following documents:

■

External Memory Interfaces in Stratix IV Devices chapter in volume 1 of the Stratix IV

Device Handbook

■

PowerPlay Early Power Estimator User Guide for Stratix III and Stratix IV FPGAs

PowerPlay Power Analysis chapter in the Quartus II Handbook

CM (DC)

DC Common Mode Input Voltage.

IC M

Input Common Mode Voltage: The common mode of the differential signal at the receiver.

Input differential Voltage Swing: The difference in voltage between the positive and

complementary conductors of a differential transmission at the receiver.

DIF (AC )

AC differential Input Voltage: Minimum AC input differential voltage required for switching.

DIF (DC)

DC differential Input Voltage: Minimum DC input differential voltage required for switching.

Voltage Input High: The minimum positive voltage applied to the input which will be accepted

by the device as a logic high.

IH( AC )

High-level AC input voltage

IH( DC)

High-level DC input voltage

Voltage Input Low: The maximum positive voltage applied to the input which will be accepted

by the device as a logic low.

IL( AC)

Low-level AC input voltage

IL( DC)

Low-level DC input voltage

OCM

Output Common Mode Voltage: The common mode of the differential signal at the

transmitter.

Output differential Voltage Swing: The difference in voltage between the positive and

complementary conductors of a differential transmission at the transmitter.

HIGH-SPEED I/O BLOCK: Clock Boost Factor

——

Table 1–45. Glossary Table

Letter

Subject

Definitions

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