參數(shù)資料
型號: NB7L111MMNR2
廠商: ON Semiconductor
文件頁數(shù): 1/13頁
文件大?。?/td> 0K
描述: IC CLK/DATA BUFF MUX 2:10 52-QFN
標(biāo)準(zhǔn)包裝: 2,000
類型: 扇出緩沖器(分配),多路復(fù)用器,數(shù)據(jù)
電路數(shù): 1
比率 - 輸入:輸出: 2:10
差分 - 輸入:輸出: 是/是
輸入: CML,LVCMOS,LVDS,LVNECL,LVPECL,LVTTL
輸出: CML
頻率 - 最大: 5.5GHz
電源電壓: 2.375 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 52-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 52-QFN(8x8)
包裝: 帶卷 (TR)
Semiconductor Components Industries, LLC, 2009
August, 2009 Rev. 4
1
Publication Order Number:
NB7L111M/D
NB7L111M
2.5V / 3.3V, 6.125Gb/s 1:10
Differential Clock/Data
Driver with CML Output
Description
The NB7L111M is a low skew 1–to–10 differential clock/data
driver, designed with clock/data distribution in mind. It accepts two
clock/data sources into multiplexer input and reproduces ten identical
CML differential outputs. This device is ideal for clock/data
distribution across the backplane or a board, and redundant clock
switchover applications.
The input signals can be either differential or single–ended (if the
external reference voltage is provided). Differential inputs incorporate
internal 50
W termination resistors and accept Negative ECL (NECL),
Positive ECL (PECL), LVCMOS, LVTTL, CML, or LVDS (using
appropriate power supplies). The differential 16 mA CML output
provides matching internal 50
W termination, and 400 mV output
swing when externally terminated 50
W to VCC.
The NB7L111M operates from a 2.5 V
$5% supply or a
3.3 V
$5% supply and is guaranteed over the full industrial
temperature range of 40
°C to +85°C. This device is packaged in a
low profile 8x8 mm, QFN52 package with 0.5 mm pitch (see
package dimension on the back of the datasheet).
Application notes, models, and support documentation are available
at www.onsemi.com.
Features
Maximum Input Clock Frequency > 5.5 GHz Typical
Maximum Input Data Rate > 6.125 Gb/s Typical
< 0.5 ps Maximum Clock RMS Jitter
< 15 ps Maximum Data Dependent Jitter at 3.125 Gb/s
50 ps Typical Rise and Fall Times
240 ps Typical Propagation Delay
2 ps Typical Duty Cycle Skew
10 ps Typical Within Device Skew
15 ps Typical DevicetoDevice Skew
Operating Range: VCC = 2.5 V $5 and 3.3 V $5
400 mV Differential CML Output Swing
50 W Internal Input and Output Termination Resistors
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
A
= Assembly Site
WL
= Wafer Lot
YY
= Year
WW
= Work Week
G
= PbFree Package
*For additional marking information, refer to
Application Note AND8002/D.
QFN52
MN SUFFIX
CASE 485M
MARKING DIAGRAM*
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
ORDERING INFORMATION
152
NB7L
111M
AWLYYWWG
1
52
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