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TRF4400PWRG4

更新时间： 2024-10-29 21:14:55
品牌 Logo 应用领域
德州仪器 - TI 蜂窝电信光电二极管电信集成电路
页数 文件大小 规格书
21页 297K
描述
TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO24, GREEN, PLASTIC, TSSOP-24

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TRF4400PWRG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：TSSOP, TSSOP24,.25
针数：24Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.83
JESD-30 代码：R-PDSO-G24长度：7.8 mm
功能数量：1端子数量：24
最高工作温度：60 °C最低工作温度：-20 °C
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP24,.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）：NOT SPECIFIED
电源：3 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Other Telecom ICs
最大压摆率：0.075 mA标称供电电压：3 V
表面贴装：YES技术：CMOS
电信集成电路类型：RF AND BASEBAND CIRCUIT温度等级：OTHER
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 mmBase Number Matches：1

TRF4400PWRG4 数据手册

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ꢀꢁ ꢂꢃ ꢃꢄ ꢄ  
ꢅꢆ ꢇꢈ ꢉ ꢊꢋꢌꢍꢆ ꢎ ꢃ ꢏ ꢏ ꢋꢐꢍ ꢑ ꢁꢂ ꢀ ꢁꢒꢇ ꢅꢐ ꢆ ꢀꢀ ꢊꢁ  
SLWS113D −NOVEMBER 2000 − REVISED FEBRUARY 2005  
D
D
D
D
Single-Chip RF Transmitter for 433 MHz  
ISM Band  
D
D
D
Typical Output Frequency Resolution of  
230 Hz  
420-MHz to 450-MHz Operation  
FM/FSK Operation for Transmit  
Ultrafast Lock Times From DDS  
Implementation  
Two Fully-Programmable Operational  
Modes  
24-Bit Direct Digital Synthesizer (DDS) With  
11-Bit DAC  
D
2.2-V to 3.6-V Operation  
D
On-Chip Voltage-Controlled Oscillator  
(VCO) and Phase-Locked Loop (PLL)  
D
Flexible Serial Interface to TI MSP430  
Microcontroller  
D
D
D
D
On-Chip Reference Oscillator  
Minimal External Components Required  
Low Power Consumption  
D
24-Pin Plastic Thin-Shrink Small-Outline  
Package (TSSOP)  
Typical Output Power of 7 dBm  
PW PACKAGE  
(TOP VIEW)  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
PD_OUT1  
PLL_VCC  
PD_SET  
PD_OUT2  
LOCKDET  
PA_OUT  
PA_GND  
PA_VCC  
GND  
DIG_VCC  
XOSC2  
XOSC1  
2
3
4
VCO_TANK1  
VCO_TANK2  
PLL_GND  
DIG_GND  
CLOCK  
5
6
7
8
9
DATA  
STROBE  
MODE  
10  
11  
12  
DIG_GND  
TX_DATA  
NC  
STDBY  
description  
The TRF4400 single-chip solution is an integrated circuit intended for use as a low cost FSK transmitter to  
establish a frequency-agile RF link. The device is available in a 24-lead TSSOP package and is designed to  
provide a fully-functional multichannel transmitter. The chip is intended for linear (FM) or digital (FSK) modulated  
applications in the 433-MHz ISM band. The single-chip transmitter operates down to 2.2 V and is expressly  
designed for low power consumption. The synthesizer has a typical channel spacing of approximately 230 Hz  
to allow narrow-band as well as wide-band applications. Due to the narrow channel spacing of the direct digital  
synthesizer (DDS), the DDS can be used to adjust the TX frequency and allows the use of inexpensive reference  
crystals.  
Two fully-programmable operation modes, Mode0 and Mode1, allow extremely fast switching between two  
preprogrammed settings (e.g., TX_frequency_0/TX_frequency_1) without reprogramming the device. Each  
functional block of the transmitter can be specifically enabled or disabled via the serial interface.  
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam  
during storage or handling to prevent electrostatic damage to the MOS gates.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
ꢎꢁ ꢓ ꢔꢕ ꢌ ꢀꢆ ꢓ ꢇ ꢔ ꢒꢀꢒ ꢖꢗ ꢘ ꢙꢚ ꢛ ꢜꢝ ꢖꢙꢗ ꢖꢞ ꢟꢠ ꢚ ꢚ ꢡꢗꢝ ꢜꢞ ꢙꢘ ꢢꢠꢣ ꢤꢖꢟ ꢜꢝ ꢖꢙꢗ ꢥꢜ ꢝꢡ ꢦ  
ꢎꢚ ꢙ ꢥꢠꢟ ꢝ ꢞ ꢟ ꢙꢗ ꢘꢙ ꢚ ꢛ ꢝ ꢙ ꢞ ꢢꢡ ꢟ ꢖꢘ ꢖꢟꢜ ꢝꢖ ꢙꢗꢞ ꢢꢡ ꢚ ꢝꢧ ꢡ ꢝꢡ ꢚ ꢛꢞ ꢙꢘ ꢀꢡꢨ ꢜꢞ ꢆꢗꢞ ꢝꢚ ꢠꢛ ꢡꢗꢝ ꢞ  
ꢞ ꢝ ꢜ ꢗꢥ ꢜ ꢚꢥ ꢩ ꢜ ꢚꢚ ꢜ ꢗ ꢝꢪꢦ ꢎꢚ ꢙ ꢥꢠꢟ ꢝꢖꢙꢗ ꢢꢚ ꢙꢟ ꢡꢞ ꢞꢖ ꢗꢫ ꢥꢙꢡ ꢞ ꢗꢙꢝ ꢗꢡ ꢟꢡ ꢞꢞ ꢜꢚ ꢖꢤ ꢪ ꢖꢗꢟ ꢤꢠꢥ ꢡ  
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ  
Copyright 2005, Texas Instruments Incorporated  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...21

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TRF4400PWRG4 替代型号

型号 品牌 替代类型 描述 数据表
CC1050PWR TI

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 Single Chip Very Low Power RF Transmitter

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