參數(shù)資料
型號: ICS8305I
英文描述: LOW SKEW, 1-TO-4, MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER
中文描述: 低偏移,1至4,復(fù)用差分/的LVCMOS到的LVCMOS / LVTTL扇出緩沖器
文件頁數(shù): 12/15頁
文件大小: 210K
代理商: ICS8305I
Integrated
Circuit
Systems, Inc.
8305AGI
www.icst.com/products/hiperclocks.html
REV. B MAY 19, 2005
12
ICS8305I
L
OW
S
KEW
, 1-
TO
-4, M
ULTIPLEXED
D
IFFERENTIAL
/
LVCMOS-
TO
-LVCMOS/LVTTL F
ANOUT
B
UFFER
R
ELIABILITY
I
NFORMATION
T
RANSISTOR
C
OUNT
The transistor count for ICS8305I is: 459
T
ABLE
6.
θ
JA
VS
. A
IR
F
LOW
T
ABLE
FOR
16 L
EAD
TSSOP
θ
JA
by Velocity (Linear Feet per Minute)
0
200
500
Single-Layer PCB, JEDEC Standard Test Boards
Multi-Layer PCB, JEDEC Standard Test Boards
137.1°C/W
89.0°C/W
118.2°C/W
81.8°C/W
106.8°C/W
78.1°C/W
NOTE:
Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.
LVCMOS Receiver
R1
43
VDD
R5
1K
LVCMOS Receiver
VDD=3.3V
VDD
R4
1K
Zo = 50
(U1,11)
Ro ~ 7 Ohm
3,.3V LVCMOS
(U1,15)
(U1,3)
VDD
R3
43
R2
43
C2
0.1u
U1
ICS8305
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
OE
VDD
CLK_EN
CLK
nCLK
CLK_SEL
LVCMOS_CLK
GND
Q3
VDQ2
GND
Q1
VDDO
Q0
Zo = 50
VDD
Zo = 50
C1
0.1u
R6
1K
C3
0.1u
S
CHEMATIC
E
XAMPLE
This application note provides general design guide using
ICS8305I LVCMOS buffer. Figure 4shows a schematic example
of the ICS8305I LVCMOS clock buffer. In this example, the input
F
IGURE
4. E
XAMPLE
ICS8305I LVCMOS C
LOCK
O
UTPUT
B
UFFER
S
CHEMATIC
is driven by an LVCMOS driver. CLK_EN is set at logic low to
select LVCMOS_CLK input.
相關(guān)PDF資料
PDF描述
ICS8305 LOW SKEW, 1-TO-4, MULTIPLEXED DIFFERENTIAL/ LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS8305AG LOW SKEW, 1-TO-4, MULTIPLEXED DIFFERENTIAL/ LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS8305AGT LOW SKEW, 1-TO-4, MULTIPLEXED DIFFERENTIAL/ LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS8308AGI Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
ICS8308AGILF Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS8308AGI 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:LOW SKEW, 1-TO-8 DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER
ICS8308AGILF 功能描述:IC CLOCK BUFFER MUX 2:8 24-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器,驅(qū)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(yīng)商設(shè)備封裝:32-QFN(5x5) 包裝:管件
ICS8308AGILFT 功能描述:IC CLOCK BUFFER MUX 2:8 24-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器,驅(qū)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(yīng)商設(shè)備封裝:32-QFN(5x5) 包裝:管件
ICS8308AGIT 制造商:ICS 制造商全稱:ICS 功能描述:Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
ICS8308I 制造商:ICS 制造商全稱:ICS 功能描述:Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer