參數資料
| 型號： | NB3N49152MNTXG |
| 廠商： | ON Semiconductor |
| 文件頁數： | 1/6頁 |
| 文件大小： | 0K |
| 描述： | IC CLK GEN VCXO LVPECL 20QFN |
| 標準包裝： | 3,000 |
| 系列： | PureEdge™ |
| 類型： | * |
| PLL： | 無 |
| 輸入： | 晶體 |
| 輸出： | LVPECL |
| 電路數： | 1 |
| 比率 - 輸入:輸出： | 1:1 |
| 差分 - 輸入:輸出： | 無/是 |
| 頻率 - 最大： | 491.52MHz |
| 除法器/乘法器： | 無/是 |
| 電源電壓： | 2.97 V ~ 3.63 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-VFQFN 裸露焊盤 |
| 供應商設備封裝： | 20-QFN（4x4） |
| 包裝： | 帶卷 (TR) |
Semiconductor Components Industries, LLC, 2012
April, 2012 Rev. 0
1
Publication Order Number:
NB3N15552MN/D
NB3Nxxxxx - VCXO Series
3.3V PureEdge
] VCXO
Clock Generator with
Differential LVPECL Outputs
Description
The NB3NXXXXX series voltagecontrolled crystal oscillator
(VCXO) devices are designed to meet today’s requirements for 3.3 V
LVPECL clock generation applications. These devices use an external
high Q fundamental mode pullable crystal and Phase Locked Loop
(PLL) multiplier to provide a wide range of frequencies from 60 MHz
to 700 MHz (factory configurable per user specifications) with a
pullable range of
±100 ppm. The siliconbased PureEdge products
provides users with exceptional frequency stability and reliability.
They produce an ultra low jitter and phase noise LVPECL differential
out put . The NB3NXXXXX series are members of
ON Semiconductor’s PureEdge clock family that provides accurate
and precision clock generation solutions.
Available in the industry standard 4 mm x 4 mm QFN20 package.
Features
LVPECL Differential Output
Operating Range: 3.3 V ±10%
Ultra Low Jitter and Phase Noise 0.5 ps (12 kHz 20 MHz)
245 ps Typical Rise and Fall Times
Factory Configurable Frequencies from 60 MHz to 700 MHz (see
Standard Frequencies in the Ordering Information Table in page 5)
Pullable Range Minimum of ±100 ppm
Control Voltage with Positive Slope
40°C to +85°C Ambient Operating Temperature
These Devices are PbFree and are RoHS Compliant
Applications
Networking
SONET
10 Gigabit Ethernet
Networking Base Stations
Broadcasting
MARKING
DIAGRAM
*For additional marking information, refer to
Application Note AND8002/D.
See detailed ordering and shipping information in the
package dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
(*Note: Microdot may be in either location)
QFN20
MN SUFFIX
CASE 485E
XXXXX = Frequency XXX.XX
A
= Assembly Location
L, WL
= Wafer Lot
Y
= Year
W, WW = Work Week
G or G = PbFree Package
NB3N
xxxxx
ALYWG
G
1
20
Figure 1. Simplified Block Diagram of
NB3Nxxxxx
VDD
CLK
GND
OE
VC
XIN
XOUT
PLL
Clock
Multiplier
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| NB3N501DR2G | 功能描述:時鐘緩沖器 PLL CLOCK MULTIPLIER RoHS:否 制造商:Texas Instruments 輸出端數量: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 |
| NB3N502 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:14 MHz to 190 MHz PLL Clock Multiplier |
| NB3N502DEVB | 功能描述:時鐘和定時器開發工具 EVALUATION BRD RoHS:否 制造商:Texas Instruments 產品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
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