參數(shù)資料
型號(hào): ICS87946AYI-01LF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
文件頁(yè)數(shù): 2/15頁(yè)
文件大?。?/td> 1230K
代理商: ICS87946AYI-01LF
ICS87946I-01
LOW SKEW, ÷1, ÷2 LVPECL-TO-LVCMOS/LVTTL CLOCK GENERATOR
IDT / ICS 16:1, SINGLE-ENDED MULTIPLEXER
10
ICS87946AYI-01 REV. BMAY 4, 2007
LVPECL Clock Input Interface
The PCLK /PCLK accepts LVPECL, CML, SSTL and other
differential signals. Both signals must meet the VPP and VCMR input
requirements. Figures 2A to 2F show interface examples for the
HiPerClockS PCLK/PCLK input driven by the most common driver
types. The input interfaces suggested here are examples only. If
the driver is from another vendor, use their termination
recommendation. Please consult with the vendor of the driver
component to confirm the driver termination requirements.
Figure 2A. HiPerClockS PCLK/PCLK Input
Driven by an Open Collector CML Driver
Figure 2C. HiPerClockS PCLK/PCLK Input
Driven by a 3.3V LVPECL Driver
Figure 2E. HiPerClockS PCLK/PCLK Input
Driven by an SSTL Driver
Figure 2B. HiPerClockS PCLK/PCLK Input
Driven by a Built-In Pullup CML Driver
Figure 2D. HiPerClockS PCLK/PCLK Input Driven by
a 3.3V LVPECL Driver with AC Couple
Figure 2F. HiPerClockS PCLK/PCLK Input Driven by
a 3.3V LVDS Driver
PCLK
nPCLK
HiPerClockS
PCLK/nPCLK
CML
3.3V
Zo = 50
Zo = 50
3.3V
R1
50
R2
50
R3
125
R4
125
R1
84
R2
84
3.3V
Zo = 50
Zo = 50
PCLK
nPCLK
3.3V
LVPECL
HiPerClockS
Input
PCLK
nPCLK
HiPerClockS
PCLK/nPCLK
SSTL
2.5V
Zo = 60
Zo = 60
2.5V
3.3V
R1
120
R2
120
R3
120
R4
120
3.3V
R1
100
CML Built-In Pullup
PCLK
nPCLK
3.3V
HiPerClockS
PCLK/nPCLK
Zo = 50
Zo = 50
R3
84
R4
84
R1
125
R2
125
R5
100 - 200
R6
100 - 200
PCLK
nPCLK
3.3V LVPECL
3.3V
Zo = 50
Zo = 50
3.3V
HiPerClockS
PCLK/nPCLK
C1
C2
PCLK
nPCLK
3.3V
HiPerClockS
PCLK/nPCLK
R3
1k
R4
1k
R1
1k
R2
1k
3.3V
Zo = 50
Zo = 50
3.3V
C1
C2
R5
100
LVDS
相關(guān)PDF資料
PDF描述
ICS87946AYI-01T LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
ICS87949AY-01LF LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS87949AY-01 LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS87949AY-01LFT LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS87949AY-01T LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS87946AYI-01LFT 功能描述:IC CLOCK GENERATOR 32-LQFP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:HiPerClockS™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:時(shí)鐘/頻率合成器,扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:56-VFQFP-EP(8x8) 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT
ICS87946AYI-147 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK DIVIDER 32LQFP
ICS87946AYI-147LF 功能描述:IC CLOCK GENERATOR 32-LQFP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:HiPerClockS™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:時(shí)鐘/頻率合成器,扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:56-VFQFP-EP(8x8) 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT
ICS87946AYI-147LFT 功能描述:IC CLOCK GENERATOR 32-LQFP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:HiPerClockS™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:時(shí)鐘/頻率合成器,扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:56-VFQFP-EP(8x8) 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT
ICS87946AYI-147T 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK DIVIDER 32LQFP