Datasheet > TH71221

TH71221

更新时间： 2024-11-11 03:27:51

品牌	Logo	应用领域
迈来芯 - MELEXIS		电信集成电路
页数	文件大小	规格书
44页	896K
描述
27 to 930MHz FSK/FM/ASK Transceiver

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

TH71221 技术参数

生命周期：	Not Recommended	零件包装代码：	QFN
包装说明：	HVQCCN,	针数：	10
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.61	Is Samacsys：	N
JESD-30 代码：	S-XQCC-N10	长度：	5 mm
功能数量：	1	端子数量：	10
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态：	Not Qualified	座面最大高度：	1 mm
标称供电电压：	3 V	表面贴装：	YES
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	5 mm
Base Number Matches：	1

TH71221 数据手册

TH71221

27 to 930MHz

FSK/FM/ASK Transceiver

Features

! Single chip solution with only a few external

components

! 3wire bus serial control interface

! FSK/ASK mode selection

! Stand-alone fixed-frequency user mode

! Programmable multi-channel user mode

! Low current consumption in active mode and

very low standby current

! FSK for digital data or FM for analog signal

reception

! RSSI output for signal strength indication and

ASK reception

! PLL-stabilized RF VCO (LO) with internal

varactor diode

! Lock detect output in programmable

user mode

! On-chip AFC for extended input frequency

acceptance range

! Peak detector for ASK detection

! Switchable LNA gain for improved dynamic

range

! Automatic PA turn-on after PLL lock

! ASK modulation achieved by PA on/off keying

! 32-pin Quad Flat Lead Package (QFN)

Ordering Information

Part Number

Temperature Code

Package Code

Delivery Form

73 pc/tube

5000 pc/T&R

TH71221

E (-40 °C to 85 °C)

LQ (32 L QFN 5x5 Quad)

Application Examples

Pin Description

! General bi-directional half duplex digital data

RF signaling or analog signal communication

! Tire Pressure Monitoring Systems (TPMS)

! Remote Keyless Entry (RKE)

bottom

top

! Low-power telemetry systems

! Alarm and security systems

! Wireless access control

IN_IFA

VCC_IF

IN_DEM

INT2/PDO

INT1

VEE_PLL

TNK_LO

VCC_PLL

FS1/LD

VEE_DIG

FS0/SDEN

TH71221

! Garage door openers

OUT_DEM

RSSI

OUT_DTA

Networking solutions

Active RFID tags

! Remote controls

Home and building automation

General Description

The TH71221 is a single chip FSK/FM/ASK transceiver IC. It is designed to operate in low-power multi-

channel programmable or single-channel stand-alone, half-duplex data transmission systems. It can be used

for applications in automotive, industrial-scientific-medical (ISM), short range devices (SRD) or similar appli-

cations operating in the frequency range of 300 MHz to 930 MHz. In programmable user mode, the trans-

ceiver can operate down to 27 MHz by employing an external VCO varactor diode.

39010 071221

Rev. 005

Page 1 of 44

Data Sheet

June/07

12 3 4 5 6 7...44

中文翻译

下载PDF

与TH71221相关器件

型号	品牌	获取价格	描述	数据表
TH71221_15	MELEXIS	获取价格	FSK/FM/ASK Transceiver
TH71221ELQ	MELEXIS	获取价格	27 to 930MHz FSK/FM/ASK Transceiver
TH71221ELQBAA-000RE	MELEXIS	获取价格	FSK/FM/ASK Transceiver
TH71221ELQBAA-000TU	MELEXIS	获取价格	FSK/FM/ASK Transceiver
TH7122ENE	MELEXIS	获取价格	27 to 930MHz FSK/FM/ASK Transceiver
TH72001	MELEXIS	获取价格	315MHz FSK Transmitter
TH72001_12	MELEXIS	获取价格	FSK Transmitter
TH72001KDC	MELEXIS	获取价格	315MHz FSK Transmitter
TH72001KDCBAA-000RE	MELEXIS	获取价格	FSK Transmitter
TH72001KDCBAA-000TU	MELEXIS	获取价格	FSK Transmitter

与TH71221相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

20
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

5
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

5
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

31

产品中心

服务支持

精选活动

关于我们

帮助中心

TH71221

TH71221 技术参数

TH71221 数据手册

与TH71221相关器件

与TH71221相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TH71221

TH71221 技术参数

TH71221 数据手册

与TH71221相关器件

与TH71221相关文章

您还可以找

您在本页遇到什么问题？