参数资料
型号: NB3N501DG
厂商: ON Semiconductor
文件页数: 1/6页
文件大小: 0K
描述: IC LL CLOCK MULTIPLIER 8SOIC
标准包装: 98
类型: *
PLL:
输入: 时钟,晶体
输出: CMOS,TTL
电路数: 1
比率 - 输入:输出: 1:1
差分 - 输入:输出: 无/无
频率 - 最大: 160MHz
除法器/乘法器: 无/是
电源电压: 2.97 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
Semiconductor Components Industries, LLC, 2013
November, 2013 Rev. 2
1
Publication Order Number:
NB3N501/D
NB3N501
3.3V / 5.0V 13 MHz to
160 MHz PLL Clock
Multiplier
Description
The NB3N501 is a clock multiplier that will generate one of nine
selectable output multiples of an input frequency via two 3level
select inputs (S0, S1). It accepts a standard fundamental mode crystal
or an external reference clock signal. PhaseLockedLoop (PLL)
design techniques are used to produce a low jitter, TTL level clock
output up to 160 MHz with a 50% duty cycle. An Output Enable (OE)
pin is provided, and when asserted low, the clock output goes into
tristate (high impedance). The NB3N501 is commonly used in
electronic systems as a cost efficient replacement for crystal
oscillators
Features
Clock Output Frequencies up to 160 MHz
Nine Selectable Multipliers of the Input Frequency
Operating Range: VDD = 3.3 V ±10% or 5.0 V ±5%
Low Jitter Output of 25 ps One Sigma (rms)
Zero ppm Clock Multiplication Error
45% 55% Output Duty Cycle
TTL/CMOS Output with 25 mA TTL Level Drive
Crystal Reference Input Range of 5 27 MHz
Input Clock Frequency Range of 2 50 MHz
OE, Output Enable with TriState Output
8Pin SOIC
Industrial Temperature Range 40°C to +85°C
These are PbFree Devices
Figure 1. NB3N501 Logic Diagram
÷ M
Feedback
VDD
Multiplier
Select
S1
Phase
Detector
Charge
Pump
Crystal
Oscillator
÷ P
CLKOUT
GND
S0
VCO
TTL/
CMOS
Output
OE
X1/ICLK
X2
CLX2
CLX1
crystal or
clock
SOIC8
D SUFFIX
CASE 751
MARKING DIAGRAM
http://onsemi.com
3N501 = Specific Device Code
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= PbFree Package
3N501
ALYWG
G
1
8
1
8
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
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