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ASM3P2760A-06OR

产品描述Clock Generator, 13MHz, CMOS, PDSO6, TSOT-23, 6 PIN
产品类别嵌入式处理器和控制器    微控制器和处理器   
文件大小180KB,共12页
制造商PulseCore Semiconductor Corporation
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ASM3P2760A-06OR概述

Clock Generator, 13MHz, CMOS, PDSO6, TSOT-23, 6 PIN

ASM3P2760A-06OR规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称PulseCore Semiconductor Corporation
包装说明TSOT-23, 6 PIN
Reach Compliance Codeunknown
其他特性ALSO OPERATES AT 2.5V SUPPLY
JESD-30 代码R-PDSO-G6
长度2.9 mm
端子数量6
最高工作温度70 °C
最低工作温度
最大输出时钟频率13 MHz
封装主体材料PLASTIC/EPOXY
封装代码VSSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)NOT SPECIFIED
主时钟/晶体标称频率13 MHz
认证状态Not Qualified
座面最大高度1 mm
最大供电电压3.6 V
最小供电电压2.7 V
标称供电电压3.3 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子形式GULL WING
端子节距0.95 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度1.6 mm
uPs/uCs/外围集成电路类型CLOCK GENERATOR, OTHER
Base Number Matches1

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September 2005
rev 1.8
Low Power Peak EMI Reducing Solution
Features
Generates an EMI optimized clock signal at the
output.
Integrated loop filter components.
Operates with a 3.3V / 2.5V Supply.
Operating current less than 4mA.
Low power CMOS design.
Input frequency range: 6MHz to 12MHz for 2.5V.
: 6MHz to 13MHz for 3.3V.
Generates a 1X low EMI spread spectrum clock of
the input frequency.
Frequency deviation: ±0.65% @ 8MHz
Available in 6 pin TSOT-23, 8 pin SOIC and
8 pin TSSOP Packages.
ASM3P2760A
The ASM3P2760A uses the most efficient and optimized
modulation profile approved by the FCC and is
implemented by using a proprietary all digital method.
The ASM3P2760A modulates the output of a single PLL
in order to “spread” the bandwidth of a synthesized clock,
and more importantly, decreases the peak amplitudes of
its harmonics. This results in significantly lower system
EMI compared to the typical narrow band signal produced
by oscillators and most frequency generators. Lowering
EMI by increasing a signal’s bandwidth is called ‘spread
spectrum clock generation’.
Applications
The ASM3P2760A is targeted towards all portable
devices with very low power requirements like MP3
players and digital still cameras.
Product Description
The ASM3P2760A is a versatile spread spectrum
frequency modulator designed specifically for a wide
range of clock frequencies. The ASM3P2760A reduces
electromagnetic interference (EMI) at the clock source,
allowing system wide reduction of EMI of
all clock
dependent signals. The ASM3P2760A allows significant
system cost savings by reducing the number of circuit
board layers ferrite beads, shielding that are traditionally
required to pass EMI regulations.
Key Specifications
Description
Supply voltages
Cycle-to-Cycle Jitter
Output Duty Cycle
Modulation Rate Equation
Frequency Deviation
Specification
VDD = 3.3V / 2.5V
200pS (Max)
45/55%
F
IN
/256
±0.65% @ 8MHz
Block Diagram
VDD
PD
XIN
Crystal
Oscillator
Frequency
Divider
Feedback
Divider
Modulation
PLL
XOUT
Phase
Detector
Loop
Filter
VCO
Output
Divider
ModOUT
VSS
Alliance Semiconductor
2575 Augustine Drive
Santa Clara, CA
Tel: 408.855.4900
Fax: 408.855.4999
www.alsc.com
Notice: The information in this document is subject to change without notice.

ASM3P2760A-06OR相似产品对比

ASM3P2760A-06OR ASM3P2760A-08TT ASM3P2760A-08SR ASM3P2760A-08ST ASM3I2760A-08SR ASM3P2760A-08TR ASM3I2760A-08ST ASM3I2760A-08TR ASM3I2760A-08TT ASM3I2760A-06OR
描述 Clock Generator, 13MHz, CMOS, PDSO6, TSOT-23, 6 PIN Clock Generator, 13MHz, CMOS, PDSO8, TSSOP-8 Clock Generator, 13MHz, CMOS, PDSO8, SOIC-8 Clock Generator, 13MHz, CMOS, PDSO8, SOIC-8 Clock Generator, 13MHz, CMOS, PDSO8, SOIC-8 Clock Generator, 13MHz, CMOS, PDSO8, TSSOP-8 Clock Generator, 13MHz, CMOS, PDSO8, SOIC-8 Clock Generator, 13MHz, CMOS, PDSO8, TSSOP-8 Clock Generator, 13MHz, CMOS, PDSO8, TSSOP-8 Clock Generator, 13MHz, CMOS, PDSO6, TSOT-23, 6 PIN
包装说明 TSOT-23, 6 PIN TSSOP-8 SOIC-8 SOIC-8 SOIC-8 TSSOP-8 SOIC-8 TSSOP-8 TSSOP-8 TSOT-23, 6 PIN
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
其他特性 ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY ALSO OPERATES AT 2.5V SUPPLY
JESD-30 代码 R-PDSO-G6 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G6
长度 2.9 mm 4.4 mm 4.9 mm 4.9 mm 4.9 mm 4.4 mm 4.9 mm 4.4 mm 4.4 mm 2.9 mm
端子数量 6 8 8 8 8 8 8 8 8 6
最高工作温度 70 °C 70 °C 70 °C 70 °C 85 °C 70 °C 85 °C 85 °C 85 °C 85 °C
最大输出时钟频率 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 VSSOP TSSOP SOP SOP SOP TSSOP SOP TSSOP TSSOP VSSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
主时钟/晶体标称频率 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz 13 MHz
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1 mm 1.1 mm 1.75 mm 1.75 mm 1.75 mm 1.1 mm 1.75 mm 1.1 mm 1.1 mm 1 mm
最大供电电压 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
最小供电电压 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V
标称供电电压 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
表面贴装 YES YES YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.95 mm 0.65 mm 1.27 mm 1.27 mm 1.27 mm 0.65 mm 1.27 mm 0.65 mm 0.65 mm 0.95 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
宽度 1.6 mm 3 mm 3.91 mm 3.91 mm 3.91 mm 3 mm 3.91 mm 3 mm 3 mm 1.6 mm
uPs/uCs/外围集成电路类型 CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER
Base Number Matches 1 1 1 1 1 1 1 1 1 1
厂商名称 PulseCore Semiconductor Corporation PulseCore Semiconductor Corporation PulseCore Semiconductor Corporation PulseCore Semiconductor Corporation PulseCore Semiconductor Corporation PulseCore Semiconductor Corporation - - - -
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