SDA9220-5 Infineon Technologies Corporation, SDA9220-5 Datasheet - Page 25

• Manufacturer Part Number: SDA9220-5
• Description: Memory SYNC Controller Iii
• Manufacturer: Infineon Technologies Corporation

Characteristics (cont’d)
Parameter
Output Clock SCA/Reference Clock: LL1.5X (refer to figure 9a)
H-pulse width
L-pulse width
Clock skew **
Load capacitance
H-output voltage
L-output voltage
Period
Output Clock SCAD/Reference Clock: LL3X (refer to figure 9a)
Period
H-pulse width
L-pulse width
Clock skew *
Load capacitance
H-output voltage
L-output voltage
*
**
***
Semiconductor Group
)
)
)
With steady-state PLL and provided that the capacitive load of the reference clock is identical or more.
With steady-state PLL and provided that the capacitive load of the reference clock is identical or less.
T
SCA2/3
are generated from T
)
)
Symbol
t
t
t
C
V
V
T
T
T
T
t
t
t
C
V
V
WH
WL
SK
WH
WL
SK
SCA1
SCA2
SCA3
SCAD
SCA1
QH
QL
QH
QL
L
L
(by blanking the high phases).
***
***
)
)
min.
10
10
0
2.4
34
68
136
34
12
12
– 15
2.4
Limit Values
141
typ.
37
74
148
37
max.
25
15
50
0.4
40
80
160
40
0
50
0.4
Unit
ns
ns
ns
pF
V
V
ns
ns
ns
ns
ns
ns
ns
pF
V
V
Test Condition
I
I
Normal mode with
standard conversion
Normal mode without
standard conversion
or zoom mode with
standard conversion
Zoom mode without
standard conversion
I
I
QH
QL
QH
QL
= 5 mA
= 5 mA
= – 2.5 mA
= – 2.5 mA
SDA 9220-5