參數(shù)資料
型號(hào): ICS8430-71B
英文描述: 700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
中文描述: 700MHz的,低抖動(dòng),晶體界面/的LVCMOS至3.3的LVPECL頻率合成器
文件頁(yè)數(shù): 10/16頁(yè)
文件大小: 174K
代理商: ICS8430-71B
8430BY-71
www.icst.com/products/hiperclocks.html
REV. A SEPTEMBER 20, 2005
10
Integrated
Circuit
Systems, Inc.
ICS8430B-71
700MH
Z
, L
OW
J
ITTER
, C
RYSTAL
I
NTERFACE
/
LVCMOS-
TO
-3.3V LVPECL F
REQUENCY
S
YNTHESIZER
PRELIMINARY
F
IGURE
5A. S
CHEMATIC
OF
R
ECOMMENDED
L
AYOUT
L
AYOUT
G
UIDELINE
The schematic of the ICS8430B-71 layout example used in
this layout guideline is shown in
Figure 5A.
The ICS8430B-71
recommended PCB board layout for this example is shown in
Figure 5B
. This layout example is used as a general guideline.
The layout in the actual system will depend on the selected
component types, the density of the components, the density
of the traces, and the stack up of the P.C. board.
S_LOAD
S_DATA
TL1
Zo = 50 Ohm
R7
10
C14
0.1u
C2
S_CLOCK
VCC
V
C16
10u
X1
R1
125
F
REF_IN
XTAL_SEL
TL2
Zo = 50 Ohm
R4
84
C1
U1
ICS8430B-71
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
17
18
19
20
21
22
23
24
3
3
3
2
2
2
2
2
M5
M6
M7
M8
N0
N1
N2
VEE
T
V
F
n
V
F
n
V
MR
S_CLOCK
S_DATA
S_LOAD
VCCA
XTAL_SEL
TEST_CLK
X_OUT
M
M
M
M
M
V
n
X
R3
125
R2
84
C11
0.01u
IN+
C15
0.1u
IN-
+
-
F
VCC
VCCA
V
相關(guān)PDF資料
PDF描述
ICS8430BY-71 700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430BY71L 700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430BY-71LF 700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430BY-71LFT 700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430BY-71T 700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
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