參數(shù)資料
型號: ICS8516FYLFT
英文描述: LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP
中文描述: 低偏移,1至16差分至LVDS時(shí)鐘分配芯片
文件頁數(shù): 8/13頁
文件大?。?/td> 171K
代理商: ICS8516FYLFT
8516FY
www.icst.com/products/hiperclocks.html
8
REV. A JULY 30, 2004
Integrated
Circuit
Systems, Inc.
ICS8516
L
OW
S
KEW
, 1-
TO
-16
D
IFFERENTIAL
-
TO
-LVDS C
LOCK
D
ISTRIBUTION
C
HIP
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.
LVDS D
RIVER
T
ERMINATION
A general LVDS interface is shown in Figure 2. In a 100
differ-
ential transmission line environment, LVDS drivers require a
matched load termination of 100
across near the receiver in-
put. For a multiple LVDS outputs buffer, if only partial outputs
are used, it is recommended to terminate the un-used outputs.
F
IGURE
2. T
YPICAL
LVDS D
RIVER
T
ERMINATION
3.3V
R1
100
Zo = 50 Ohm
LVDS_Driver
HiPerClockS
CLK
nCLK
Zo = 50 Ohm
3.3V
V_REF
R1
1K
C1
0.1u
R2
1K
Single Ended Clock Input
CLKx
nCLKx
VDD
相關(guān)PDF資料
PDF描述
ICS8516FYLF LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP
ICS8516FYT LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP
ICS8520DYT LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER
ICS8520 LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER
ICS8520DY LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS8516FYT 制造商:Integrated Device Technology Inc 功能描述:IC FANOUT BUFFER LVDS 48LQFP 制造商:Integrated Device Technology Inc 功能描述:IC CLK BUFFER 1:16 700MHZ 48LQFP
ICS8520DYLF 功能描述:IC CLK BUFF 1:16 500MHZ 48-LQFP 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
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ICS85210AY-31LF 功能描述:IC CLK BUFFER 1:5 650MHZ 32-LQFP 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
ICS85210AY-31LFT 功能描述:IC CLK BUFFER 1:5 650MHZ 32-LQFP 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