参数资料
型号: ICS8741004AGT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: 8741004 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
封装: 4 40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24
文件页数: 3/19页
文件大小: 1309K
代理商: ICS8741004AGT
ICS8741004
DIFFERENTIAL-TO-LVDS/0.7V DIFFERENTIAL PCI EXPRESS JITTER ATTENUATOR
IDT / ICS PCI EXPRESS JITTER ATTENUATOR
11
ICS8741004AG REV. ANOVEMBER 1, 2007
Differential Clock Input Interface
The CLK /nCLK accepts LVDS, LVPECL, LVHSTL, SSTL, HCSL
and other differential signals. Both VSWING and VOH must meet the
VPP and VCMR input requirements. Figures 3A to 3F show interface
examples for the HiPerClockS CLK/nCLK input driven by the most
common driver types. The input interfaces suggested here are
examples only. Please consult with the vendor of the driver
component to confirm the driver termination requirements. For
example, in Figure 3A, the input termination applies for IDT
HiPerClockS open emitter LVHSTL drivers. If you are using an
LVHSTL driver from another vendor, use their termination
recommendation.
Figure 3A. HiPerClockS CLK/nCLK Input
Driven by an IDT Open Emitter
HiPerClockS LVHSTL Driver
Figure 3C. HiPerClockS CLK/nCLK Input
Driven by a 3.3V LVPECL Driver
Figure 3E. HiPerClockS CLK/nCLK Input
Driven by a 3.3V HCSL Driver
Figure 3B. HiPerClockS CLK/nCLK Input
Driven by a 3.3V LVPECL Driver
Figure 3D. HiPerClockS CLK/nCLK Input
Driven by a 3.3V LVDS Driver
Figure 3F. HiPerClockS CLK/nCLK Input
Driven by a 2.5V SSTL Driver
R1
50
R2
50
1.8V
Zo = 50
Zo = 50
CLK
nCLK
3.3V
LVHSTL
IDT
HiPerClockS
LVHSTL Driver
HiPerClockS
Input
R3
125
R4
125
R1
84
R2
84
3.3V
Zo = 50
Zo = 50
CLK
nCLK
3.3V
LVPECL
HiPerClockS
Input
HCSL
*R3
33
*R4
33
CLK
nCLK
2.5V
3.3V
Zo = 50
Zo = 50
HiPerClockS
Input
R1
50
R2
50
*Optional – R3 and R4 can be 0
CLK
nCLK
HiPerClockS
Input
LVPECL
3.3V
Zo = 50
Zo = 50
3.3V
R1
50
R2
50
R2
50
3.3V
R1
100
LVDS
CLK
nCLK
3.3V
Receiver
Zo = 50
Zo = 50
CLK
nCLK
HiPerClockS
SSTL
2.5V
Zo = 60
Zo = 60
2.5V
3.3V
R1
120
R2
120
R3
120
R4
120
相关PDF资料
PDF描述
ICS8741004BGILFT 8741004 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24
ICS8745AMI-21LF PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
ICS8745AMI-21LFT PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
ICS8745AMI-21 PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
ICS8745AMI-21T PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
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