欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): NB3N121KMNR2G
廠商: ON Semiconductor
文件頁(yè)數(shù): 1/11頁(yè)
文件大小: 0K
描述: IC FANOUT BUFFER 1:21 52QFN
標(biāo)準(zhǔn)包裝: 2,000
類型: 扇出緩沖器(分配),數(shù)據(jù)
電路數(shù): 1
比率 - 輸入:輸出: 1:21
差分 - 輸入:輸出: 是/是
輸入: HCSL, LVCMOS, LVDS, LVPECL, LVTTL
輸出: HCSL,LVDS
頻率 - 最大: 400MHz
電源電壓: 3 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: 帶卷 (TR)
Semiconductor Components Industries, LLC, 2012
March, 2012 Rev. 1
1
Publication Order Number:
NB3N121K/D
NB3N121K
3.3V Differential 1:21
Fanout Clock and Data
Driver with HCSL Outputs
Description
The NB3N121K is a differential 1:21 Clock and Data fanout buffer
with Highspeed Current Steering Logic (HCSL) outputs optimized
for ultra low propagation delay variation. The NB3N121K is designed
with HCSL PCI Express clock distribution and FBDIMM applications
in mind.
Inputs can directly accept differential LVPECL, HCSL, and LVDS
signals per Figures 7, 8, and 9. Single ended LVPECL, HCSL,
LVCMOS, or LVTTL levels are accepted with a proper external Vth
reference supply per Figures 4 and 10. Input pins incorporate separate
internal 50
W termination resistors allowing additional single ended
system interconnect flexibility.
Output drive current is set by connecting a 475
W resistor from
IREF (Pin 1) to GND per Figure 6. Outputs can also interface to
LVDS receivers when terminated per Figure 11.
The NB3N121K specifically guarantees low output–to–output
skew. Optimal design, layout, and processing minimize skew within a
device and from device to device. System designers can take
advantage of the NB3N121K’s performance to distribute low skew
clocks across the backplane or the motherboard.
Features
Typical Input Clock Frequency 100, 133, 166, 200, 266, 333 and
400 MHz
340 ps Typical Rise and Fall Times
800 ps Typical Propagation Delay
100 ps Max Within Device Skew
150 ps Max DevicetoDevice Skew
Dtpd 100 ps Maximum Propagation Delay Variation Per Each
Differential Pair
0.1 ps Typical RMS Additive Phase Jitter
LVDS Output Levels Optional with Interface Termination
Operating Range: VCC = 3.0 V to 3.6 V with GND = 0 V
Typical HCSL Output Level (700 mV PeaktoPeak)
These are PbFree Devices
Applications
Clock Distribution
PCIe I, II, III
Networking
High End Computing
Routers
End Products
Servers
FBDIMM Memory Card
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
NB3N
121K
AWLYYWWG
1
52
Figure 1. Simplified Logic Diagram
Q0
Q1
Q19
Q20
CLK
VCC
GND
RREF
IREF
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
ORDERING INFORMATION
VTCLK
152
相關(guān)PDF資料
PDF描述
AD9740ACPZRL7 IC DAC 10BIT 210MSPS 32-LFCSP
NB7VQ58MMNTXG IC CLOCK/DATA MUX 2:1 7GHZ 16QFN
V375A24H400BL CONVERTER MOD DC/DC 24V 400W
AD5433YRU IC DAC 10BIT MULTIPLYING 20TSSOP
V375A24H400B3 CONVERTER MOD DC/DC 24V 400W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NB3N15552MNG 功能描述:時(shí)鐘緩沖器 VCXO LVPECL 155.52 MHZ 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
NB3N15552MNTXG 功能描述:時(shí)鐘緩沖器 VCXO LVPECL 155.52 MHZ 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
NB3N15625MNG 功能描述:時(shí)鐘緩沖器 VCXO LVPECL 156.25 MHZ 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
NB3N15625MNTXG 功能描述:時(shí)鐘緩沖器 VCXO LVPECL 156.25 MHZ 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
NB3N200SDG 功能描述:時(shí)鐘緩沖器 M-LVDS DRIVER RECEIVER 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
主站蜘蛛池模板: 泰宁县| 城口县| 河间市| 江华| 德昌县| 同德县| 张北县| 观塘区| 广安市| 江永县| 莱阳市| 和静县| 耒阳市| 航空| 沾益县| 登封市| 阿拉善左旗| 天水市| 宁陵县| 灵石县| 许昌市| 霸州市| 交城县| 松阳县| 望城县| 庄浪县| 轮台县| 崇明县| 嘉兴市| 海南省| 江门市| 铜梁县| 腾冲县| 金阳县| 云南省| 隆安县| 阳城县| 灵石县| 桂林市| 南通市| 太保市|