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307GI-03LFT: 产品描述Clock Drivers & Distribution SERIAL PROGRAMMABLE CLOCK SOURCE; 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119KB，共14页; 制造商IDT (Integrated Device Technology); 标准

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307GI-03LFT在线购买

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307GI-03LFT概述

Clock Drivers & Distribution SERIAL PROGRAMMABLE CLOCK SOURCE

307GI-03LFT规格参数

参数名称	属性值
Brand Name	Integrated Device Technology
是否无铅	不含铅
是否Rohs认证	符合
零件包装代码	TSSOP
包装说明	TSSOP, TSSOP16,.25
针数	16
制造商包装代码	PGG16
Reach Compliance Code	compliant
ECCN代码	EAR99
JESD-30 代码	R-PDSO-G16
JESD-609代码	e3
长度	5 mm
湿度敏感等级	1
端子数量	16
最高工作温度	85 °C
最低工作温度	-40 °C
最大输出时钟频率	270 MHz
封装主体材料	PLASTIC/EPOXY
封装代码	TSSOP
封装等效代码	TSSOP16,.25
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260
电源	3.3 V
主时钟/晶体标称频率	300 MHz
认证状态	Not Qualified
座面最大高度	1.2 mm
最大供电电压	3.6 V
最小供电电压	3 V
标称供电电压	3.3 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子面层	Matte Tin (Sn) - annealed
端子形式	GULL WING
端子节距	0.65 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	4.4 mm
uPs/uCs/外围集成电路类型	CLOCK GENERATOR, OTHER
Base Number Matches	1

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DATASHEET

SERIALLY PROGRAMMABLE CLOCK SOURCE

Description

The ICS307-03 is a dynamic, serially programmable clock

source which is flexible and takes up minimal board space.

Output frequencies are programmed via a 3-wire SPI port.

An advanced PLL coupled to an array of configurable

output dividers and three outputs allows low-jitter

generation of frequencies from 200 Hz to 270 MHz.

The device can be reprogrammed during operation, making

it ideal for applications where many different frequencies

are required, or where the output frequency must be

determined at run time. Glitch-free frequency transitions,

where the clock period changes slightly over many cycles,

are possible.

ICS307-03

Features

•

Crystal or clock reference input

3.3 V CMOS outputs

Three outputs can be individually configured or shut off

Small 16-pin TSSOP package – Pb-free, RoHS

compliant

Reprogrammable during operation

3-wire SPI serial interface

Glitch-free output frequency switching

User selectable charge pump current and damping

resistor

bit

•

Power-down control via hardware pin or software control

•

Programming word can be generated by IDT VersaClock

II Software

•

Directly programmable via VersaClock II Software and a

Windows PC parallel port

•

Industrial temperature range available

Block Diagram

Charge Pump

(Table 3)

(Table 1)

[Bit 122]

VCO DIVIDE

12-2055

(Table 2)

DIN

SCLK

Programming

(132 bits)

[Bit 123]

Divider

2 - 34

(Table 6)

[Bit 111]

CLK2

REF Divide

1-2055

Resistor

(Table 4)

300

Divider

2 - 8232

(Table 5)

[Bit 110]

11pF

CLK1

[Bit 124]

Divider

2 - 34

(Table 7)

[Bit 129]

CLK3

IDT®

SERIALLY PROGRAMMABLE CLOCK SOURCE

ICS307-03

REV L 032911

307GI-03LFT相似产品对比

	307GI-03LFT	307GI-03LF	307G-03LF
描述	Clock Drivers & Distribution SERIAL PROGRAMMABLE CLOCK SOURCE	Clock Drivers & Distribution SERIAL PROGRAMMABLE CLOCK SOURCE	Clock Drivers & Distribution SERIAL PROGRAMMABLE CLOCK SOURCE
Brand Name	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology
是否无铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合
零件包装代码	TSSOP	TSSOP	TSSOP
包装说明	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25
针数	16	16	16
制造商包装代码	PGG16	PGG16	PGG16
Reach Compliance Code	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99
JESD-30 代码	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16
JESD-609代码	e3	e3	e3
长度	5 mm	5 mm	5 mm
湿度敏感等级	1	1	1
端子数量	16	16	16
最高工作温度	85 °C	85 °C	70 °C
最低工作温度	-40 °C	-40 °C	-
最大输出时钟频率	270 MHz	270 MHz	270 MHz
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TSSOP	TSSOP	TSSOP
封装等效代码	TSSOP16,.25	TSSOP16,.25	TSSOP16,.25
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	260	260
电源	3.3 V	3.3 V	3.3 V
主时钟/晶体标称频率	300 MHz	300 MHz	300 MHz
认证状态	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.2 mm	1.2 mm	1.2 mm
最大供电电压	3.6 V	3.6 V	3.6 V
最小供电电压	3 V	3 V	3 V
标称供电电压	3.3 V	3.3 V	3.3 V
表面贴装	YES	YES	YES
技术	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	COMMERCIAL
端子面层	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed
端子形式	GULL WING	GULL WING	GULL WING
端子节距	0.65 mm	0.65 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
宽度	4.4 mm	4.4 mm	4.4 mm
uPs/uCs/外围集成电路类型	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER
Base Number Matches	1	-	1

307GI-03LFT

307GI-03LFT在线购买

307GI-03LFT概述

307GI-03LFT规格参数

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307GI-03LFT相似产品对比

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