參數(shù)資料
型號: ICS83021I
英文描述: 2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
中文描述: 2.5V和3.3V的DIFFERENTIAL-TO-LVCMOS/LVTTL譯者
文件頁數(shù): 6/11頁
文件大?。?/td> 154K
代理商: ICS83021I
83021AMI
www.icst.com/products/hiperclocks.html
REV. B JUNE 30, 2004
6
Integrated
Circuit
Systems, Inc.
ICS83021I
1-
TO
-1
2.5V 3.3V D
IFFERENTIAL
-
TO
-LVCMOS/LVTTL T
RANSLATOR
A
PPLICATION
I
NFORMATION
Figure 1shows how the differential input can be wired to accept
single ended levels. The reference voltage V_REF = V
/2 is
generated by the bias resistors R1, R2 and C1. This bias circuit
should be located as close as possible to the input pin. The ratio
F
IGURE
1. S
INGLE
E
NDED
S
IGNAL
D
RIVING
D
IFFERENTIAL
I
NPUT
W
IRING
THE
D
IFFERENTIAL
I
NPUT
TO
A
CCEPT
S
INGLE
E
NDED
L
EVELS
of R1 and R2 might need to be adjusted to position the V_REF in
the center of the input voltage swing. For example, if the input
clock swing is only 2.5V and V
DD
= 3.3V, V_REF should be 1.25V
and R2/R1 = 0.609.
V_REF
R1
1K
C1
0.1u
R2
1K
Single Ended Clock Input
CLK
nCLK
VDD
相關PDF資料
PDF描述
ICS83023AMILF DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS83023AMILFT DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS83023AMIT DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS830-23I DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS83023AMI DUAL, 1-TO-1 DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
相關代理商/技術參數(shù)
參數(shù)描述
ICS830-21I 制造商:ICS 制造商全稱:ICS 功能描述:2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
ICS83023 制造商:ICS 制造商全稱:ICS 功能描述:DUAL, 1-TO-1 DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS83023AMI 制造商:ICS 制造商全稱:ICS 功能描述:DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS83023AMILF 功能描述:IC CLK BUFFER TRANSLA 1:1 8-SOIC 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
ICS83023AMILFT 功能描述:IC CLK BUFFER TRANSLA 1:1 8-SOIC 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