HMT112U7BFR8C-G7 Datasheet, PDF (29/51 Pages) Hynix Semiconductor – 240pin DDR3 SDRAM Registered DIMM

Overshoot and Undershoot Specifications
Address and Control Overshoot and Undershoot Specifications
AC Overshoot/Undershoot Specification for Address and Control Pins
Parameter
DDR3L- DDR3L-
800
1066
Maximum peak amplitude allowed for overshoot area. (See figure below)
0.4
0.4
Maximum peak amplitude allowed for undershoot area. (See figure below) 0.4
0.4
Maximum overshoot area above VDD (See figure below)
0.67
0.5
Maximum undershoot area below VSS (See figure below)
0.67
0.5
(A0-A15, BA0-BA3, CS, RAS, CAS, WE, CKE, ODT)
DDR3L-
1333
0.4
0.4
0.4
0.4
Units
V
V
V-ns
V-ns
Maximum Amplitude
Overshoot Area
VDD
Volts
(V)
VSS
Maximum Amplitude
Time (ns)
Undershoot Area
Address and Control Overshoot and Undershoot Definition
Address and Control Overshoot and Undershoot Definition
Rev. 0.1 / Nov. 2009
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