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| 型号： | ICS9214DGLF-T |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 9214 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 封装： | 0.173 INCH, 0.65 MM PITCH, LEAD FREE, MO-153, TSSOP-28 |
| 文件页数： | 4/18页 |
| 文件大小： | 310K |
| 代理商： | ICS9214DGLF-T |
12
Integrated
Circuit
Systems, Inc.
ICS9214
0809E—11/17/06
Figure 2. Example System Clock Driver Equivalent Circuit
Figure 3. Input and Output Voltage Waveforms
Figure 4. Crossing-point Voltage
Input Clock Signal
The ICS9214 receives either a differential or single-ended reference clock (CLK_INT/C). When the reference input clock is
from a differential clock source, it must meet the voltage levels and timing requirements listed in the DC Characteristics –
Inputs and AC Characteristics – Inputs tables.
For a singled-ended clock input, an external voltage divider and a supply voltage, as shown in Figure 2, provide a reference
voltage VTH at the CLK_INC pin to determine the proper switching point for CLK_INT. The range of VTH is specified in the DC
Characteristics – Inputs table.
R2
R3
RT
ZCH
R1
Measurement
Differential Driver
Point
RT
ZCH
Measurement
Point
R2
R3
R1
Swing Current
Control
RRC
VT
VTS
ISET
ODCLK_T
ODCLK_C
t
F
80%
V(t)
20%
t
R
V
H
V
L
Vx,nom
Vx+
Vx-
ODCLK_T
ODCLK_C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9214YGLF-T | 制造商:ICS 制造商全称:ICS 功能描述:Rambus XDR Clock Generator |
| ICS9219 | 制造商:ICS 制造商全称:ICS 功能描述:Direct Rambus Clock Generator Lite |
| ICS9219YGLF-T | 制造商:ICS 制造商全称:ICS 功能描述:Direct Rambus Clock Generator Lite |
| ICS9220 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:Programmable RambusTM XDRTM Clock Generator |
| ICS9220B | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:Programmable RambusTM XDRTM Clock Generator |
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