PI6C185-00QIE Pericom Semiconductor, PI6C185-00QIE Datasheet - Page 2

• Manufacturer Part Number: PI6C185-00QIE
• Description: Clock Buffer Precision 1:7 Clock Driver
• Manufacturer: Pericom Semiconductor

Specifications of PI6C185-00QIE

• Number Of Outputs: 7
• Max Input Freq: 125 MHz
• Propagation Delay (max): 5 ns
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Pin Description
PI6C185-00 I
PI6C185 Serial Configuration Map
Byte0: SDRAM Active/Inactive Register
(1 = enable, 0 = disable)
Note:
Inactive means outputs are held LOW and are disabled from
switching
A
1
6
B
B
B
B
B
B
B
B
B
2
t i
t i
t i
t i
t i
t i
t i
t i
t i
3 ,
7
6
5
4
3
2
1
0
08-0298
4
7 ,
1
, 8 ,
A
6 ,
1 ,
1
5
2 1
9 ,
, 4
P
0 1
1 1
5
1 ,
n i
1 ,
5 1
, 6
2
, 3
1 ,
C Address Assignment
A
0 2
7 1
0
i P
, 8
4
5 1
4 1
7
3
2
# n
-
-
-
9 1
A
1
3
S
S
S
S
S
N
N
N
D
D
D
D
D
C
C
C
R
R
R
R
R
A
I (
I (
I (
0
A
A
A
A
A
S
2
t i n
t i n
t i n
M
M
M
M
M
D
B
S
l a i
l a i
l a i
R
S
4
3
2
1
0
S
U
D
V
A
V
g i
C
e z i
e z i
e z i
A (
A (
A (
A (
A (
F
D
A
D
S
M
n
L
A
_
T
D
S
0
e
l a
c
c
c
c
c
K
N I
o t
o t
o t
1
[
A
c s
v i t
v i t
v i t
v i t
v i t
. 0
) 0
) 0
) 0
i r
/ e
/ e
/ e
/ e
/ e
] 6
t p
n I
n I
n I
n I
n I
A
o i
c a
c a
c a
c a
c a
1
0
n
v i t
v i t
v i t
v i t
v i t
) e
) e
) e
) e
) e
r G
P
T
/ R
o
I
y
u o
O /
I
I
I
w
e p
0
W
r e
d n
2
Byte1: SDRAM Active/Inactive Register
(1 = enable, 0 = disable)
Q
7
5
5
1
1
1
. y t
B
B
B
B
B
B
B
B
B
t i
t i
t i
t i
t i
t i
t i
t i
t i
7
6
5
4
3
2
1
0
C
S
S
3
r G
B
3 .
r e
r e
f u
o l
u o
V
l a i
l a i
r e f
k c
d n
P
d e
D
C
B
o
a
o l
u
i P
w
a t
C
e f f
9 1
8 1
k c
r e
# n
-
-
-
-
-
-
o l
o f
I r
k c
o f
S
I r
p n
u
I r
p p
2
O
t u
C
2
t u
y l
C
S
S
N
N
N
N
N
N
n i
u p
D
Precision 1-7 Clock Buffer
D
D
n i
e t
C
C
C
C
C
C
s t
e
e t
R
R
f r
c s
I (
I (
I (
I (
I (
I (
A
A
f r
c a
t i n
t i n
t i n
t i n
t i n
t i n
c a
M
M
i r
, e
t p
l a i
l a i
l a i
l a i
l a i
l a i
, e
6
5
n i
o i
e z i
e z i
e z i
e z i
e z i
e z i
A (
A (
n i
D
r e t
n
e t
c
c
e
o t
o t
o t
o t
o t
o t
a n
v i t
v i t
n r
c s
p l
) 0
) 0
) 0
) 0
) 0
l a
) 0
/ e
/ e
i r
n I
n I
t p
l l u
u p
PS8317F
c a
c a
PI6C185-00
o i
u -
- l l
n
v i t
v i t
. p
p u
) e
) e
11/13/08