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TRF4903 PDF预览

TRF4903

更新时间: 2024-10-28 22:42:03
品牌 Logo 应用领域
德州仪器 - TI 射频
页数 文件大小 规格书
26页 376K
描述
SINGLE-CHIP MULTIBAND RF TRANSMITTER

TRF4903 数据手册

 浏览型号TRF4903的Datasheet PDF文件第2页浏览型号TRF4903的Datasheet PDF文件第3页浏览型号TRF4903的Datasheet PDF文件第4页浏览型号TRF4903的Datasheet PDF文件第5页浏览型号TRF4903的Datasheet PDF文件第6页浏览型号TRF4903的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅ ꢆ  
ꢇꢈ ꢉꢊ ꢋ ꢌꢍꢎꢏꢈ ꢐ ꢑ ꢒꢋꢀ ꢈꢓꢔ ꢉꢕ ꢁꢂ ꢀ ꢁꢔꢉꢇ ꢑ ꢈꢀ ꢀꢌ ꢁ  
SWRS023B − MAY 2004 − REVISED MARCH 2005  
D
Single-Chip RF Transmitter for 315-MHz,  
433-MHz, 868-MHz, and 915-MHz Industrial,  
Scientific, and Medical (ISM) Bands  
D
D
Programmable Brownout Detector  
Integrated Data Bit Synchronizer and Baud  
Rate Selection  
D
D
D
D
2.2-V to 3.6-V Operation  
Low Power Consumption  
FSK/OOK Operation  
D
Flexible 3-Wire Serial Interface  
D
Minimal Number of External Components  
Required  
Integer-N Synthesizer With Fully Integrated  
Voltage Controlled Oscillator (VCO)  
D
24-Pin Plastic Thin-Shrink Small Outline  
Package (TSSOP)  
D
D
On-Chip Reference Oscillator and  
Phase-Locked Loop (PLL)  
D
D
D
Programmable XTAL Trimming  
Lock Detect Indicator  
Power Amplifier With 8-dBm Typical Output  
Power  
Companion Transmitter to the TRF6903  
Transceiver  
PW PACKAGE  
(TOP VIEW)  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
TX_DATA  
MODE  
STDBY  
PA_OUT  
PA_GND1  
CLOCK  
DATA  
STROBE  
GND  
XTAL_SW  
XTAL  
DGND  
2
3
4
5
6
PA_VCC  
PA_GND2  
7
8
VCO_PRE_VCC  
VCO_GND  
VCO_CORE_VCC  
VCO_BYPASS  
VCO_TUNE  
DVDD  
9
DET_LD_DCLK  
CP_GND  
CP_OUT  
CP_VCC  
10  
11  
12  
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 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.  
ꢀꢢ  
Copyright 2005, Texas Instruments Incorporated  
ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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