k4s51153pf Samsung Semiconductor, Inc., k4s51153pf Datasheet - Page 6

• Manufacturer Part Number: k4s51153pf
• Description: 16bit Banks Mobile Sdram 54fbga
• Manufacturer: Samsung Semiconductor, Inc.

AC OPERATING TEST CONDITIONS
K4S51153PF - Y(P)F
Output
AC input levels (Vih/Vil)
Input timing measurement reference level
Input rise and fall time
Output timing measurement reference level
Output load condition
Figure 1. DC Output Load Circuit
10.6KΩ
Parameter
1.8V
13.9KΩ
20pF
VOH (DC) = VDDQ - 0.2V, IOH = -0.1mA
VOL (DC) = 0.2V, IOL = 0.1mA
(V
DD
= 1.7V ∼ 1.95V, T
0.9 x V
6
Output
See Figure 2
0.5 x V
0.5 x V
tr/tf = 1/1
Value
A
DDQ
Figure 2. AC Output Load Circuit
= -25 to 70°C for Commercial)
DDQ
DDQ
/ 0.2
Z0=50Ω
Mobile SDRAM
Vtt=0.5 x VDDQ
50Ω
September 2004
20pF
Unit
ns
V
V
V