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參數(shù)資料
| 型號(hào)： | MC100ES6222AER2 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | 100E SERIES, LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP52 |
| 封裝： | LEAD FREE, LQFP-52 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 304K |
| 代理商： | MC100ES6222AER2 |
MC100ES6222
Rev 4, 04/2005
Freescale Semiconductor
Technical Data
Freescale Semiconductor, Inc., 2005. All rights reserved.
Low Voltage 1:15 Differential
ECL/PECL Clock Divider and
Fanout Buffer
The MC100ES6222 is a bipolar monolithic differential clock fanout buffer.
Designed for most demanding clock distribution systems, the MC100ES6222
supports various applications that require the distribution of precisely aligned
differential clock signals. Using SiGe technology and a fully differential
architecture, the device offers very low skew outputs and superior digital signal
characteristics. Target applications for this clock driver is high performance clock
distribution in computing, networking and telecommunication systems.
Features
15 differential ECL/PECL outputs (4 output banks)
2 selectable differential ECL/PECL inputs
Selectable
÷1 or ÷2 frequency divider
130 ps maximum device skew
Supports DC to 3 GHz input frequency
Single 3.3 V, –3.3 V, 2.5 V or –2.5 V supply
Standard 52-lead LQFP package with exposed pad for enhanced thermal
characteristics
Supports industrial temperature range
Pin and function compatible to the MC100EP222
52-lead Pb-free Package Available
Functional Description
The MC100ES6222 is designed for low skew clock distribution systems and
supports clock frequencies up to 3 GHz. The CLK0 and CLK1 inputs can be
driven by ECL or PECL compatible signals. Each of the four output banks of two, three, four and six differential clock output pairs
can be independently configured to distribute the input frequency or
÷2 of the input frequency. The FSELA, FSELB, FSELC,
FSELD, and CLK_SEL are asychronous control inputs. Any changes of the control inputs require a MR pulse for
resynchronization of the
÷2 outputs. For the functionality of the MR control input, see Figure 5. Functional Diagram.
In order to meet the tight skew specification of the device, both outputs of a differential output pair should be terminated, even
if only one output is used. In the case where not all ten outputs are used, the output pairs on the same package side as the parts
being used on that side should be terminated.
The MC100ES6222 can be operated from a single 3.3 V or 2.5 V supply. As most other ECL compatible devices, the
MC100ES6222 supports positive (PECL) and negative (ECL) supplies. The MC100ES6222 is pin and function compatible to the
MC100EP222.
MC100ES6222
LOW-VOLTAGE 1:15 DIFFERENTIAL
ECL/PECL CLOCK DIVIDER
AND FANOUT DRIVER
AE SUFFIX
52-LEAD LQFP PACKAGE
Pb-FREE PACKAGE
CASE 1336A-01
TB SUFFIX
52-LEAD LQFP PACKAGE
EXPOSED PAD
CASE 1336A-01
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC100ES6222TB | 功能描述:時(shí)鐘緩沖器 Buffer RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| MC100ES6226AC | 功能描述:時(shí)鐘緩沖器 FSL 1-9 Diff LVPECL Clk Div Fanout Buff. RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| MC100ES6226ACR2 | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 FSL 1-9 Diff LVPECL Clk Div Fanout Buff. RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC100ES6226FA | 功能描述:時(shí)鐘緩沖器 Buffer RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| MC100ES6254AC | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 FSL Differential LVP ECL 2x2 Clock Switch RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
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