Rev. 1.1 / May. 2005

23

Note :

1. VID is the magnitude of the difference between the input level on CK and the input on /CK.

Parameter

Symbol

Min

Max

Unit

Note

Input High (Logic 1) Voltage, DQ, DQS and DM signals

V

Input Low (Logic 0) Voltage, DQ, DQS and DM signals

V

Input Differential Voltage, CK and /CK inputs

0.7

V

1

Input Crossing Point Voltage, CK and /CK inputs

V

2

Parameter

Value

Unit

Reference Voltage

V

Termination Voltage

V

V

V

Input Timing Measurement Reference Level Voltage

V

Output Timing Measurement Reference Level Voltage

V

Input Signal maximum peak swing

1.5

V

Input minimum Signal Slew Rate

1

V/ns

Ω

Ω

pF