參數(shù)資料
型號(hào): NB7L14MMNEVB
廠商: ON Semiconductor
文件頁數(shù): 1/11頁
文件大小: 0K
描述: EVAL BOARD FOR NB7L14MMN
標(biāo)準(zhǔn)包裝: 1
主要目的: 計(jì)時(shí),時(shí)鐘緩沖器 / 驅(qū)動(dòng)器 / 接收器 / 變換器
嵌入式:
已用 IC / 零件: NB7L14M
主要屬性: 輸入最高達(dá) 12Gb/s 和 8GHz
次要屬性: 差分式 CML 輸出
已供物品:
其它名稱: NB7L14MMNEVBOS
Semiconductor Components Industries, LLC, 2012
June, 2012 Rev. 6
1
Publication Order Number:
NB7L14M/D
NB7L14M
2.5V/3.3VDifferential 1:4
Clock/Data Fanout Buffer/
Translator with CML
Outputs and Internal
Termination
Description
The NB7L14M is a differential 1to4 clock/data distribution chip
with internal source terminated CML output structures, optimized for
minimal skew and jitter. Device produces four identical output copies
of clock or data operating up to 8 GHz or 12 Gb/s, respectively. As
such, NB7L14M is ideal for SONET, GigE, Fiber Channel, Backplane
and other clock/data distribution applications.
Inputs incorporate internal 50
W termination resistors and accept
LVPECL, CML, LVCMOS, LVTTL, or LVDS (See Table 6).
Differential 16 mA CML outputs provide matching internal 50
W
terminations, and 400 mV output swings when externally terminated
with 50
W to VCC (See Figure 14).
The device is offered in a low profile 3x3 mm 16pin QFN package.
Application notes, models, and support documentation are available at
www.onsemi.com.
Features
Maximum Input Clock Frequency up to 8 GHz Typical
Maximum Input Data Rate up to 12 Gb/s Typical
< 0.5 ps of RMS Clock Jitter
< 10 ps of Data Dependent Jitter
30 ps Typical Rise and Fall Times
110 ps Typical Propagation Delay
6 ps Typical Within Device Skew
Operating Range: VCC = 2.375 V to 3.465 V with VEE = 0 V
CML Output Level (400 mV PeaktoPeak Output) Differential
Output Only
50 W Internal Input and Output Termination Resistors
Functionally Compatible with Existing 2.5 V/3.3 V LVEL, LVEP, EP
and SG Devices
These are PbFree Devices
Figure 1. Logic Diagram
50 W
VTCLK
CLK
VTCLK
Q3
Q2
Q1
Q0
http://onsemi.com
*For additional marking information, refer to
Application Note AND8002/D.
MARKING
DIAGRAM*
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= PbFree Package
QFN16
MN SUFFIX
CASE 485G
16
NB7L
14M
ALYWG
G
1
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
ORDERING INFORMATION
(Note: Microdot may be in either location)
1
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參數(shù)描述
NB7L14MMNG 功能描述:時(shí)鐘緩沖器 2.5V/3.3V Multilevel 1:4 Clock / Fanout 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
NB7L14MMNR2 功能描述:時(shí)鐘緩沖器 2.5V/3.3V Multilevel 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
NB7L14MMNR2G 功能描述:時(shí)鐘緩沖器 2.5V/3.3V Multilevel 1:4 Clock / Fanout 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
NB7L14MN1G 功能描述:時(shí)鐘緩沖器 2.5V/3.3V FANOUT 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
NB7L14MN1TXG 功能描述:時(shí)鐘緩沖器 2.5V/3.3V FANOUT 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