Datasheet > ATA5743P3-TKSY

ATA5743P3-TKSY

更新时间： 2024-01-13 16:27:37

品牌	Logo	应用领域
美国微芯 - MICROCHIP		电信光电二极管电信集成电路
页数	文件大小	规格书
43页	765K
描述
Telecom Circuit, 1-Func, PDSO20, LEAD FREE, SSO-20

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技术参数
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ATA5743P3-TKSY 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	LSSOP, SSOP20,.25	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
JESD-30 代码：	R-PDSO-G20	JESD-609代码：	e3
长度：	6.75 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	20
最高工作温度：	105 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装等效代码：	SSOP20,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
电源：	5 V	认证状态：	Not Qualified
座面最大高度：	1.35 mm	子类别：	Other Telecom ICs
最大压摆率：	0.0091 mA	标称供电电压：	5 V
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
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：	40
宽度：	4.4 mm	Base Number Matches：	1

ATA5743P3-TKSY 数据手册

Features

• Two Different IF Receiving Bandwidth Versions are Available (B_IF= 300 kHz or 600 kHz)

• 5V to 20V Automotive-Compatible Data Interface

• IC Condition Indicator, Sleep or Active Mode

• Data Clock Available for Manchester- and Bi-phase-coded Signals

• Fully Integrated VCO

• Supply Voltage 4.5V to 5.5V, Operating Temperature Range -40°C to +105°C

• Single-ended RF Input for Easy Adaptation to λ/4 Antenna or Printed Antenna on PCB

• ESD Protection According to MIL-STD. 883 (2KV HBM)

• High Image Frequency Suppression Due to 1 MHz IF in Conjunction with a SAW

Front-end Filter; Up to 40 dB is Achievable with State-of-the-art SAWs

• Communication to Microcontroller Possible Via a Single, Bi-directional Data Line

• Power Management (Polling) is also Possible by Means of a Separate Pin Via the

Microcontroller

UHF ASK/FSK

Receiver

• Programmable Digital Noise Suppression

• SSO20 Package

ATA5743

Benefits

• Low Power Consumption Due to Configurable Self Polling with a

Programmable Time frame Check

• High Sensitivity, Especially at Low Data Rates

• Minimal External Circuitry Requirements, no RF Components on the PC Board Except

Matching to the Receiver Antenna

• Sensitivity Reduction Possible Even While Receiving

• Low-cost Solution Due to High Integration Level

1. Description

The ATA5743 is a multi-chip PLL receiver device supplied in an SSO20 package. It

has been especially developed for the demands of RF low-cost data transmission sys-

tems with data rates from 1 kBaud to 10 kBaud in Manchester or Bi-phase code. The

receiver is well suited to operate with Atmel's PLL RF transmitter U2741B. Its main

applications are in the areas of telemetering, security technology, and keyless-entry

systems. It can be used in the frequency receiving range of f₀= 300 MHz to 450 MHz

for ASK or FSK data transmission. All the statements made below refer to

433.92 MHz and 315 MHz applications.

Rev. 4839B–RKE–08/05

12 3 4 5 6 7...43

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ATA5743P6-TKQY	MICROCHIP	Telecom Circuit, 1-Func, PDSO20, SSO-20	获取价格
ATA5743P6-TKSY	MICROCHIP	Telecom Circuit, 1-Func, PDSO20, LEAD FREE, SSO-20	获取价格
ATA5744	ATMEL	UHF ASK Receiver	获取价格
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