pi6c2410 Pericom Semiconductor Corporation, pi6c2410 Datasheet
pi6c2410
Manufacturer Part Number
pi6c2410
Description
3.3v, Pcix Clock, 133 Mhz, X2, X3, X4, /2 , 4 Outputs With Internal Feedback, Industrial Temp. Operation
Manufacturer
Pericom Semiconductor Corporation
Datasheet
1.PI6C2410.pdf
(6 pages)
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
Product Features
Block Diagram
Four synchronous outputs
Selectable divider/multiplier
Output Enable control
Low phase error < 150 ps
Allows clock input to have spread spectrum modulation for
EMI reduction
Low output skew < 200 ps
Low cycle jitter < 200 ps
Industrial temperature (–40 C to 85 C)
3.3V supply
Packages (Pb-free and Green available):
24-pin QSOP (Q)
24-pin TSSOP (L)
OE[0:3]
HF#
CLKIN
FBIN
DIV[0:1]
PLL
DIV
FBOUT
OUT0
OUT1
OUT2
OUT3
1
Product Description
PI6C2410 is a low skew, low jitter, PLL clock buffer with divider or
multiplier designed for PCI-X application in servers and worksta-
tions. There are two selectable input ranges using HF# input: 10-40
MHz and 40-80 MHz. All outputs are synchronized to the input and
to the other outputs. Each output can be independently turned off
to reduce EMI and power consumption.
Pin Configuration
Clock Select Table
H
0
0
0
0
F
1
1
1
1
#
D
I
FBOUT
0
0
0
0
1
1
1
1
V
AGND
1
FBIN
DIV0
DIV1
GND
GND
OE0
OE1
V
HF#
V
CC
CC
D
I
0
0
0
0
1
1
1
1
V
1
2
3
4
5
6
7
8
9
10
11
12
0
24-Pin
Q, L
. 1
x 2
x 3
x 4
x 2
C
x 5
C
C
PCI-X Clock Buffers
O
L
C
C
C
C
L
L
K
C
U
L
L
L
L
K
K
L
T
K
N I
K
K
K
N I
N I
K
x
N I
N I
N I
N I
24
23
22
21
20
19
18
17
16
15
14
13
2 /
N I
C
CLKIN
AV
V
OUT0
OUT1
GND
GND
OUT2
OUT3
V
OE3
OE2
3 3
6 6
L
CC
CC
M
M
K
CC
PS8593B
PI6C2410
H
H
I
N
z
z
1
1
1
1
3 3
6 6
3 3
6 6
O
0 0
3 3
0 0
3 3
U
M
M
M
M
M
M
M
M
01/12/05
T
H
H
H
H
H
H
H
H
x
z
z
z
z
z
z
z
z
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pi6c2410 Summary of contents
Page 1
... DIV DIV[0:1] Product Description PI6C2410 is a low skew, low jitter, PLL clock buffer with divider or multiplier designed for PCI-X application in servers and worksta- tions. There are two selectable input ranges using HF# input: 10-40 MHz and 40-80 MHz. All outputs are synchronized to the input and to the other outputs ...
Page 2
... – PI6C2410 ° ...
Page 3
... MHz) OUT – PI6C2410 . ...
Page 4
... Figure 3. Output skew Device1 1.65V OUTx Tskp2p Device2 1.65V OUTy Figure 5. Pkg.-to-Pkg. skew DUT OUTx 15pF Figure 7. Test load 2.0V 0.8V Figure 2. Duty cycle 1.65V CLKIN FBIN Figure 6. Propagation Delay 4 PCI-X Clock Buffers T1 1.4V Tp Tp(n) 1.65V Tp(n+1) Figure 4. Cycle jitter 1.65V Tpd 1.65V PS8593B PI6C2410 01/12/05 ...
Page 5
... Max SEATING PLANE .002 0.05 .006 0.15 5 PCI-X Clock Buffers .008 0.20 MIN. .008 .013 0.20 0.33 0˚-6˚ .016 .035 0.41 0.89 .041 1.04 REF Detail A 0.178 .007 0.254 .010 0.09 .004 .008 0.20 .018 .030 .252 BSC 6.4 PI6C2410 PS8593B 01/12/05 ...
Page 6
... & & PS8593B PI6C2410 P P 01/12/05 ...