參數(shù)資料
型號(hào): ICS7973DI147
英文描述: LOW SKEW, 1-TO-12 LVCMOS / LVTTL CLOCK MULTIPLIER/ZERO DELAY BUFFER
中文描述: 低偏移,1至12個(gè)LVCMOS / LVTTL時(shí)鐘倍頻/零延遲緩沖器
文件頁(yè)數(shù): 13/16頁(yè)
文件大?。?/td> 287K
代理商: ICS7973DI147
87973DYI-147
www.icst.com/products/hiperclocks.html
13
REV. A AUGUST 26, 2003
Integrated
Circuit
Systems, Inc.
ICS87973I-147
L
OW
S
KEW
, 1-
TO
-12
LVCMOS / LVTTL C
LOCK
M
ULTIPLIER
/Z
ERO
D
ELAY
B
UFFER
S
CHEMATIC
E
XAMPLE
Figure 6 shows a schematic example of using ICS87973I-147.
This example shows general design of input, output termination,
logic control input pull up/down and power supply filtering. In
this example, the clock input is driven by an LVCMOS driver.
C8
0.1uF
R3
43
C3
0.1uF
RS
Zo = 50
C11
0.01u
RD1
Not Install
C16
10u
(U1-45)
VDD
C7
0.1uF
RU2
Not Install
VDD
C9
0.1uF
R5
1K
(U1-28)
VDD=3.3V
C6
0.1uF
VDD
(U1-37)
R6
1K
R2
43
Serial Clcok
To Logic
Input
pins
Zo = 50
Set Logic
Input to
'0'
R1
43
To Logic
Input
pins
VDD
R10
1K
C5
0.1uF
R9
1K
(U1-22)
(U1-49)
(U1-33)
Zo = 50
Set Logic
Input to
'1'
U1
ICS87973I-147
1
2
3
4
5
6
7
8
9
10
11
12
13
1
1
1
1
1
1
2
2
2
2
2
2
2
39
38
37
36
35
34
33
32
31
30
29
28
27
5
5
5
4
4
4
4
4
4
4
4
4
4
GNDI
nMR/OE
FSEL_FB2
PLL_SEL
REF_SEL
CLK_SEL
nCLK
VDDA
I
G
Q
V
Q
F
F
Q
V
Q
G
Q
F
GNDO
VQB1
GNDO
QB2
VDDO
GNDO
QFB
VDD
FSEL_FB0
V
G
Q
V
Q
G
Q
V
Q
F
F
F
F
VDD
VDD
Logic Input Pin Examples
RD2
1K
R7
10 - 15
(U1-17)
RU1
1K
R8
1K
Serial Data
Zo = 50
R4
1K
C4
0.1uF
LVCMOS CLOCK
VDD
F
IGURE
6. ICS87973I-147 S
CHEMATIC
E
XAMPLE
相關(guān)PDF資料
PDF描述
ICS889834 LOW SKEW, 2-TO-4 LVCMOS/LVTTL-TO-LVPECL/ECL CLOCK MULTIPLEXER
ICS889834AK LOW SKEW, 2-TO-4 LVCMOS/LVTTL-TO-LVPECL/ECL CLOCK MULTIPLEXER
ICS889834AKT LOW SKEW, 2-TO-4 LVCMOS/LVTTL-TO-LVPECL/ECL CLOCK MULTIPLEXER
ICS90C65 Dual Voltage Video/Memory Clock Generator
ICS90C65M Dual Voltage Video/Memory Clock Generator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS810001-21 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM DUAL VCXO VIDEO PLL
ICS810001-22 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FemtoClock? Dual VCXO Video PLL
ICS810001BK-21 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM DUAL VCXO VIDEO PLL
ICS810001BK-21T 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM DUAL VCXO VIDEO PLL
ICS810001BK-22LF 功能描述:IC CLK SYNC DL VCXO PLL 32 VFQFN RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:HiPerClockS™, FemtoClock™ 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT