UC3634

更新时间： 2024-02-21 15:55:14

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
5页	272K
描述
Phase Locked Frequency Controller

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UC3634 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QLCC	包装说明：	QCCJ, LDCC20,.4SQ
针数：	20	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.92
其他特性：	MOTION CONTROL APPLICATIONS	模拟集成电路 - 其他类型：	PLL FREQUENCY SYNTHESIZER
JESD-30 代码：	S-PQCC-J20	长度：	8.965 mm
功能数量：	1	端子数量：	20
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCJ
封装等效代码：	LDCC20,.4SQ	封装形状：	SQUARE
封装形式：	CHIP CARRIER	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：	4.57 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：	YES
技术：	BIPOLAR	温度等级：	COMMERCIAL
端子形式：	J BEND	端子节距：	1.27 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	8.965 mm

UC1634

UC2634

UC3634

Phase Locked Frequency Controller

FEATURES

DESCRIPTION

•

Precision Phase Locked Frequency Control

System

The UC1634 series of devices is optimized to provide precision

phase locked frequency control for two phase DC brushless mo-

tors. These devices include most of the features of the general

purpose UC1633 Phase Locked Control family and also provide

the out-of-phase commutation signals required for driving two

phase brushless motors. Only an external power booster stage

is required for a complete drive and control system.

•

Communication Logic for 2-Phase Motors

Disable Input for Motor Inhibit

Crystal Oscillator

Programmable Reference Frequency Dividers

The two commutation outputs are open collector devices that can

sink in excess of 16mA. A disable input allows the user to simul-

taneously force both of these outputs to an active low state.

Double edge logic, following the sense amplifier, doubles the ref-

erence frequency at the phase detector by responding to both

edges of the input signal at Pin 7.

Phase Detector with Absolute Frequency

Steering

•

Digital Lock Indicator

Two High Current Op-Amps

5V Reference Output

BLOCK DIAGRAM

6/93

12 3 4 5

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型号	品牌	描述	获取价格	数据表
UC3634DW	TI	PLL FREQUENCY SYNTHESIZER, PDSO16	获取价格
UC3634DWTR	TI	PLL FREQUENCY SYNTHESIZER, 10MHz, PDSO16, 0.300 INCH, PLASTIC, SOIC-16	获取价格
UC3634J	TI	PLL FREQUENCY SYNTHESIZER, CDIP16	获取价格
UC3634N	TI	Phase Locked Frequency Controller 16-PDIP 0 to 70	获取价格
UC3634Q	ETC	Analog Phase-Locked Loop	获取价格
UC3634QTR	ETC	Analog Phase-Locked Loop	获取价格