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參數(shù)資料
| 型號： | ICS9112BM-17LF |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFFER ZD HI PERFORM 16-SOIC |
| 標(biāo)準(zhǔn)包裝： | 48 |
| 類型： | 零延遲緩沖器 |
| PLL： | 帶旁路 |
| 輸入： | 時鐘 |
| 輸出： | 時鐘 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:9 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 133MHz |
| 除法器/乘法器： | 無/無 |
| 電源電壓： | 2.97 V ~ 5.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SOIC |
| 包裝： | 管件 |
| 其它名稱： | 9112BM-17LF |
Integrated
Circuit
Systems, Inc.
General Description
Features
ICS9112-17
0051K—11/02/04
Block Diagram
Low Skew Output Buffer
Pin Configuration
Zero input - output delay
Frequency range 25 - 133 MHz (3.3V)
High loop filter bandwidth ideal for Spread Spectrum
applications.
Less than 200 ps cycle to cycle Jitter
Skew controlled outputs
Skew less than 250 ps between outputs
Available in 16 pin, 150 mil SSOP & SOIC package
The ICS9112-17 is a high performance, low skew, low jitter
zero delay buffer.
It uses a phase lock loop (PLL)
technology to align, in both phase and frequency, the REF
input with the CLKOUT signal. It is designed to distribute
high speed clocks in PC systems operating at speeds
from 25 to 133 MHz.
ICS9112-17 is a zero delay buffer that provides
synchronization between the input and output. The
synchronization is established via CLKOUT feed back to
the input of the PLL. Since the skew between the input and
output is less than +/- 350 pS, the part acts as a zero delay
buffer.
The ICS9112-17 has two banks of four outputs controlled
by two address lines. Depending on the selected address
line, bank B or both banks can be put in a tri-state mode.
In this mode, the PLL is still running and only the output
buffers are put in a high impedance mode. The test mode
shuts off the PLL and connects the input directly to the
output buffers (see table below for functionality).
The ICS9112-17 comes in a sixteen pin 150 mil SOIC or
16 pin SSOP package. In the absence of REF input, will
be in the power down mode. In this mode, the PLL is turned
off and the output buffers are pulled low. Power down mode
provides the lowest power consumption for a standby
condition.
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Functionality
16 pin SSOP & SOIC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS9112BM-17LFT | 功能描述:IC BUFFER ZD HI PERFORM 16-SOIC RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:PLL 時鐘發(fā)生器 PLL:帶旁路 輸入:LVCMOS，LVPECL 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無 頻率 - 最大:240MHz 除法器/乘法器:是/無 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:帶卷 (TR) |
| ICS9112BM18 | 制造商:ICS 功能描述: |
| ICS9112BM-18 | 制造商:Integrated Device Technology Inc 功能描述:PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| ICS9112BM-18T | 制造商:ICS 制造商全稱:ICS 功能描述:Zero Delay, Low Skew Buffer |
| ICS9112CM18 | 制造商:ICS 功能描述: |
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