Datasheet > UC2633N

UC2633N

更新时间： 2024-11-24 20:09:11

品牌	Logo	应用领域
德州仪器 - TI		光电二极管
页数	文件大小	规格书
8页	556K
描述
Phase Locked Frequency Controller 16-PDIP -40 to 85

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中文翻译

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技术参数
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UC2633N 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP, DIP16,.3	针数：	16
Reach Compliance Code：	not_compliant	HTS代码：	8542.39.00.01
风险等级：	5.87	其他特性：	MOTION CONTROL APPLICATIONS
模拟集成电路 - 其他类型：	PLL FREQUENCY SYNTHESIZER	JESD-30 代码：	R-PDIP-T16
长度：	19.305 mm	功能数量：	1
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP16,.3
封装形状：	RECTANGULAR	封装形式：	IN-LINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	12 V
认证状态：	Not Qualified	座面最大高度：	5.08 mm
子类别：	PLL or Frequency Synthesis Circuits	最大供电电压 (Vsup)：	15 V
最小供电电压 (Vsup)：	8 V	标称供电电压 (Vsup)：	12 V
表面贴装：	NO	技术：	BIPOLAR
温度等级：	INDUSTRIAL	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	7.62 mm
Base Number Matches：	1

UC2633N 数据手册

UC1633

UC2633

UC3633

Phase Locked Frequency Controller

FEATURES

DESCRIPTION

•

Precision Phase Locked Frequency

The UC1633 family of integrated circuits was designed for use in phase

locked frequency control loops. While optimized for precision speed

control of DC motors, these devices are universal enough for most ap-

plications that require phase locked control. A precise reference fre-

quency can be generated using the device’s high frequency oscillator

and programmable frequency dividers. The oscillator operates using a

broad range of crystals, or, can function as a buffer stage to an external

frequency source.

Control System

•

Crystal Oscillator

Programmable Reference Frequency

Dividers

•

Phase Detector with Absolute Frequency

Steering

The phase detector on these integrated circuits compares the refer-

ence frequency with a frequency/phase feedback signal. In the case of

a motor, feedback is obtained at a hall output of other speed detection

device. This signal is buffered by a sense ampilfier that squares up the

signal as it goes into the digital phase detector. The phase detector re-

sponds proportionally to the phase error between the reference and the

sense amplifier output. This phase detector includes absolute fre-

quency steering to provide maximum drive signals when any frequency

error exists. This feature allows optimum start-up and lock times to be

realized.

•

Digital Lock Indicator

Double Edge Option on the Frequency

Feedback Sensing Amplifier

•

Two High Current Op-Amps

5V Reference Output

Two op-amps are included that can be configured to provide necessary

loop filtering. The outputs of the op-amps will source or sink in excess

of 16mA, so they can provide a low impedence control signal to driving

circuits.

Additional features include a double edge option on the sense amplifier

that can be used to double the loop reference frequency for increased

loop bandwidths. A digital lock signal is provided that indicates when

there is zero frequency error, and a 5V reference output allows DC op-

erating levels to be accurately set.

BLOCK DIAGRAM

4/97

12 3 4 5 6 7 8

中文翻译

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与UC2633N相关器件

型号	品牌	获取价格	描述	数据表
UC2633Q	ETC	获取价格	Analog Phase-Locked Loop
UC2633QTR	ETC	获取价格	Analog Phase-Locked Loop
UC2634	TI	获取价格	Phase Locked Frequency Controller
UC2634DW	ETC	获取价格	Analog Phase-Locked Loop
UC2634DWTR	ETC	获取价格	Analog Phase-Locked Loop
UC2634J	ETC	获取价格	Analog Phase-Locked Loop
UC2634N	ETC	获取价格	Analog Phase-Locked Loop
UC2634Q	ETC	获取价格	Analog Phase-Locked Loop
UC2634QTR	ETC	获取价格	Analog Phase-Locked Loop
UC2635	TI	获取价格	Phase Locked Frequency Controller

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