參數(shù)資料
型號(hào): ICS83021AMILF
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): 7/12頁
文件大小: 162K
代理商: ICS83021AMILF
83021AMI
www.icst.com/products/hiperclocks.html
REV. C DECEMBER 12, 2005
7
Integrated
Circuit
Systems, Inc.
ICS83021I
1-
TO
-1
2.5V, 3.3V D
IFFERENTIAL
-
TO
-LVCMOS/LVTTL T
RANSLATOR
A
PPLICATION
I
NFORMATION
Figure 1
shows 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(guān)PDF資料
PDF描述
ICS83021AMILFT 2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
ICS830-21I 2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
ICS83021AMI 2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
ICS83021I 2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
ICS83023AMILF DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
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ICS83021AMILFT 功能描述:IC CLK BUFFER DVR TRANSLA 8-SOIC RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器,驅(qū)動(dòng)器 系列:HiPerClockS™ 標(biāo)準(zhǔn)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
ICS83021AMIT 制造商:ICS 制造商全稱:ICS 功能描述:2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
ICS83021I 制造商:ICS 制造商全稱:ICS 功能描述:2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
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