MC100LVE222FAG Datasheet

  • MC100LVE222FAG

  • ON Semiconductor [3.3 V/5.0 V ECL 1:15 Differential ±1/±2...

  • 102.25KB

  • ONSEMI

扫码查看芯片数据手册

上传产品规格书

PDF预览

MC100LVE222
3.3 V/5.0 V ECL 1:15
Differential
梅1/梅2
Clock Driver
The MC100LVE222 is a low skew 1:15 differential
梅1/梅2
ECL
fanout buffer designed with clock distribution in mind. The
LVECL/LVPECL input signal pairs can be differential or used
single鈭抏nded (with V
BB
output reference bypassed and connected to the
unused input of a pair). Either of two fully differential clock inputs may
be selected. Each of the four output banks of 2, 3, 4, and 6 differential
pairs may be indwependently configured to fanout 1X or 1/2X of the
input frequency. The LVE222 specifically guarantees low output to
output skew. Optimal design, layout, and processing minimize skew
within a device and from lot to lot.
The fsel pins and CLK_Sel pin are asynchronous control inputs. Any
changes may cause indeterminate output states requiring an MR pulse
to resynchronize any 1/2X outputs.
The device tpd is affected by the quantity of output pairs terminated
with a minimum occurring with only one output pair and increasing
about 10鈭?0 ps for all output pairs. Relative skew distribution is not
affected as more pairs are terminated, but the increased tpd does shift
the entire distribution. Unused output pairs should be left unterminated
(open) to reduce power and switching noise.
The MC100LVE222, as with most ECL devices, can be operated
from a positive V
CC
/V
CCO
supply in PECL mode. This allows the
LVE222 to be used for high performance clock distribution in +3.3 V
systems. Operation with >3.8
|(V
CC
or V
CCO
鈭扸
EE
|
span will require
special thermal handling considerations. Designers can take advantage
of the LVE222鈥檚 performance to distribute low skew clocks across the
backplane or the board. In a PECL environment series or Thevenin line,
terminations are typically used as they require no additional power
supplies. All power supply pins must be connected. For more
information on using PECL, designers should refer to Application Note
AN1406/D. For a SPICE model, refer to Application Note AN1560/D.
http://onsemi.com
MARKING DIAGRAM*
LQFP
FA SUFFIX
CASE 848D
MC100LVE
222
AWLYYWWG
52
1
A
WL
YY
WW
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb鈭扚ree Package
*For additional information, see Application Note
AND8002/D
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
200 ps Part鈭抰o鈭扨art Skew
50 ps Output鈭抰o鈭扥utput Skew
Selectable 1x or 1/2x Frequency Outputs
ESD Protection: >2 kV HBM, >200 V MM
The 100 Series Contains Temperature Compensation
PECL Mode Operating Range: V
CC
/V
CCO
= 3.0 V to 5.25 V with
V
EE
= 0 V
NECL Mode Operating Range: V
CC
/V
CCO
= 0 V with V
EE
= 鈭?.0 V
to 鈭?.25 V
Internal Input Pulldown Resistors
Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
Moisture Sensitivity Level 2
For Additional Information, refer to Application Note AND8003/D
Flammability Rating: UL 94 V鈭? @ 0.125 in,
Oxygen Index: 28 to 34
Transistor Count = 684 devices
Pb鈭扚ree Packages are Available*
*For additional information on our Pb鈭扚ree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Semiconductor Components Industries, LLC, 2005
1
October, 2005鈭?Rev. 11
Publication Order Number:
MC100LVE222/D

MC100LVE222FAG PDF文件相关型号

MC100LVE222FAR2G

MC100LVE222FAG 产品属性

  • 160

  • 集成电路 (IC)

  • 时钟/计时 - 时钟缓冲器,驱动器

  • 100LVE

  • 扇出缓冲器(分配),除法器,多路复用器

  • 1

  • 2:15

  • 是/是

  • LVECL,LVPECL

  • ECL

  • 1.5GHz

  • 3 V ~ 5.25 V

  • -40°C ~ 85°C

  • 表面贴装

  • 52-LQFP

  • 52-LQFP(10x10)

  • 托盘

  • MC100LVE222FAGOS

MC100LVE222FAG相关型号PDF文件下载

扫码下载APP,
一键连接广大的电子世界。

在线人工客服

买家服务:
卖家服务:
技术客服:

0571-85317607

网站技术支持

13606545031

客服在线时间周一至周五
9:00-17:30

关注官方微信号,
第一时间获取资讯。

建议反馈

联系人:

联系方式:

按住滑块,拖拽到最右边
>>
感谢您向阿库提出的宝贵意见,您的参与是维库提升服务的动力!意见一经采纳,将有感恩红包奉上哦!