參數(shù)資料
型號: NB4L7210MNG
廠商: ON Semiconductor
文件頁數(shù): 1/11頁
文件大?。?/td> 0K
描述: IC CLK BUFF MUX 2:10 2GHZ 52-QFN
標(biāo)準(zhǔn)包裝: 260
類型: 扇出緩沖器(分配),多路復(fù)用器
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,LVPECL,LVTTL
輸出: LVPECL
頻率 - 最大: 2GHz
電源電壓: 2.375 V ~ 3.6 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: 托盤
Semiconductor Components Industries, LLC, 2009
August, 2009 Rev. 7
1
Publication Order Number:
NB4L7210/D
NB4L7210
2.5V/3.3V Differential 2x10
Crosspoint Clock Driver
with SDI Programmable
Output Selects
The NB4L7210 is a Clock input crosspoint fanout distribution
device selecting between one of two input clocks on each of the 10
differential output pairs. A 10 Bit Serial Data Interface programs each
output MUX to asynchronously select either Input clock.
CLOCK inputs can accept LVCMOS, LVTTL, LVPECL, CML, or
LVDS signal levels and incorporate an internal 50 ohms on die
termination resistors. SCLK, SDATA, and SLOAD input can accept
single ended LVPECL, CML, LVCMOS, LVTTL signals levels.
SCLK and SDATA inputs operate up to 20 MHz. SLOAD input
loads and latches the output select data. The SDATAOUT pin permits
cascading multiple devices. Outputs are optimized for minimal
outputtooutputskew and low jitter.
Features
Typical Input Clock Frequency > 2 GHz
200 ps Typical Rise and Fall Times
800 ps Typical Propagation Delay
Output to Output Skew 150 ps
Additive RMS Phase Jitter of 0.2 ps
Operating Range: VCC = 2.375 V to 3.6 V with VEE = 0 V
Differential LVPECL Output Level (Typ 700 mV PeaktoPeak)
Low Profile 8x8 mm, 52 QFN Package
10GE WAN: 155.52 MHz / 622.08 MHz
10GE LAN: 161.1328 MHz
These are PbFree Devices*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
*For additional marking information, refer to
Application Note AND8002/D.
MARKING
DIAGRAM*
QFN52
MN SUFFIX
CASE 485M
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
ORDERING INFORMATION
Figure 1. Functional Block Diagram
NB4L7210
= Device Code
A
= Assembly Site
WL
= Wafer Lot
YY
= Year
WW
= Work Week
G
= PbFree Package
NB4L
7210
AWLYYWWG
1
52
152
CLK0
CLK0b
CLK1
CLK1b
VTCLK0b
VTCLK0
VTCLK1b
VTCLK1
Q0
SCLK
SDATA
SLOAD
VCC
VEE
SDATAOUT
Q0b
Q1
Q1b
Q8
Q8b
Q9
Q9b
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