參數(shù)資料
型號: ICS83947AYI-147T
英文描述: LOW SKEW, 1-TO-9 LVCMOS/LVTTL FANOUT BUFFER
中文描述: 低偏移,1到9的LVCMOS / LVTTL扇出緩沖器
文件頁數(shù): 7/10頁
文件大?。?/td> 169K
代理商: ICS83947AYI-147T
83947AYI-147
http://www.icst.com/products/hiperclocks.html
REV. A SEPTEMBER 24, 2004
7
Integrated
Circuit
Systems, Inc.
ICS83947I-147
L
OW
S
KEW
, 1-
TO
-9
LVCMOS/LVTTL F
ANOUT
B
UFFER
A
PPLICATION
S
CHEMATIC
E
XAMPLE
Figure 1shows an example of ICS83947I-147 application sche-
matic. In this example, the device is operated at V
=3.3V. The
decoupling capacitors should be located as close as possible
to the power pin. The input is driven by a 3.3V LVCMOS driver.
C4
VCC
Zo = 50 Ohm
R3
43
R2
43
R1
43
C2
(U1-22)
C3
C1
C3
(U1-10)
VDDO
(U1-18)
C5
VDDO
(U1-14)
Zo = 50
U1
ICS83947I-147
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
GND
CLK0
CLK_EN
OE
VDD
GND
G
V
Q
G
Q
V
Q
G
GND
VDDO
Q5
GND
Q4
VDDO
Q3
GND
G
V
Q
G
Q
V
Q
G
VCC
VDD=3.3V
LVCMOS
Zo = 50
Zo = 50 Ohm
(U1-27)
VDD
VDDO=3.3V
LVCMOS
C2
(U1-31)
R3
43
For the LVCMOS output drivers, only one termination example
is shown in this schematic. Additional termination approaches
are shown in the LVCMOS Termination Application Note (refer
to ICS website).
F
IGURE
1. ICS83947I-147 S
CHEMATIC
L
AYOUT
相關PDF資料
PDF描述
ICS83947I-147 LOW SKEW, 1-TO-9 LVCMOS/LVTTL FANOUT BUFFER
ICS83947AYI LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER
ICS83947AYILN LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER
ICS83947AYILNT LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER
ICS83947AYIT LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER
相關代理商/技術參數(shù)
參數(shù)描述
ICS83947AYILN 功能描述:IC CLOCK BUFFER MUX 2:9 32-LQFP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器,驅動器 系列:HiPerClockS™ 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器(分配),多路復用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML,LVCMOS,LVPECL,LVTTL,SSTL 輸出:LVCMOS,LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP(7x7) 包裝:- 其它名稱:800-1923-6
ICS83947AYILNT 功能描述:IC CLOCK BUFFER MUX 2:9 32-LQFP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器,驅動器 系列:HiPerClockS™ 標準包裝:74 系列:- 類型:扇出緩沖器(分配) 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL,LVDS 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應商設備封裝:32-QFN(5x5) 包裝:管件
ICS83947AYIT 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER
ICS83947I 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER
ICS83947I-147 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1-TO-9 LVCMOS/LVTTL FANOUT BUFFER