Target Specification
Preliminary
4. RECOMMENDED OPERATING CONDITIONS
Item
Power Supply
Operating Temperature Range at Package Base
Symbol
VTT
Ts
Min.
-2.1
0
Typ.
-2.0
Max.
-1.9
70
Unit
V
°C
5.
ELECTRICAL CHARACTERISTICS
5-1 AC CHARACTERISTICS
VTT=-2V±0.1V, Ts = 0~70°C
Item
Clock Period
Set-up time (D0∼F to LCK↓)
Hold time (LCK↓ to D0∼F)
HCK-D0↓ F Phase Margin
Rise Time (Q, QN) 20%-80%
Fall Time (Q, QN) 20%-80%
Symbol
∆t
C
t
DS
t
DH
∆t
M
tr
tf
Input clock period : 71ps.
Input clock period : 71ps.
Input clock period : 71ps.
Input clock period : 71ps.
Input clock period : 71ps.
Test Condition
Min.
71
TBD
TBD
TBD
---
---
Typ.
---
930
-690
816
25
25
Max.
---
TBD
TBD
---
TBD
TBD
Unit
ps
ps
ps
ps
ps
ps
∆
t
C
HCK
D0
~DF
∆
t
M
Valid
Valid
t
DH
t
DS
LCK
LCKN
Figure 2 Waveforms of KGL4225D
No.
Oki Electric Industry Co.,Ltd.
GTD-18414 rev.1
2
/5
OKI [ OKI ELECTRONIC COMPONETS ]
