Ti 平台关于射频部分的校准文档！！

hata_sang

这个是ti给自己的客户的校准文档，，还是比较全的，请大家参考。
简介:
格式:pdf
大小:225K



Contents
1. Introduction ______________________________________________________________________________ 5
1.1 References ___________________________________________________________________________________________________ 5
2. General Conditions ________________________________________________________________________ 6
3. Initial Tests ______________________________________________________________________________ 7
4. EGSM900 - TX Test And Adjustment__________________________________________________________ 8
5. EGSM900 – RX Test And Adjustment _________________________________________________________ 9
6. DCS1800 – TX Test And Adjustment _________________________________________________________ 10
7. DCS1800 – RX Test And Adjustment _________________________________________________________ 11
8. EGSM900 – Loop Back Tests_______________________________________________________________ 12
9. DCS1800 – Loop Back Tests _______________________________________________________________ 13
10. Annex A : Gaia 2000 RF Calibration Procedures________________________________________________
10.1 Introduction _______________________________________________________________________________________________ 15
10.1.1 Test Equipment ___________________________________________________________________________________________________________ 15
10.1.2 Nomenclature ____________________________________________________________________________________________________________ 15
10.2 VCTCXO Calibration________________________________________________________________________________________
10.2.2 Procedure _______________________________________________________________________________________________________________ 16
10.2.3 Verification ______________________________________________________________________________________________________________ 16
10.2.4 Calculating DAC values for calibration of VCTCXO ________________________________________________________________________________ 17
10.3 TX Power Calibration________________________________________________________________________________________ 19
10.3.1 Description ______________________________________________________________________________________________________________ 19
10.3.2 Procedure _______________________________________________________________________________________________________________ 21
10.3.3 Verification ______________________________________________________________________________________________________________ 21
10.4 AGC Calibration____________________________________________________________________________________________ 22
10.4.1 Description ______________________________________________________________________________________________________________ 22
10.4.2 Procedure _______________________________________________________________________________________________________________ 22
10.4.3 Verification ______________________________________________________________________________________________________________ 23
10.5 RX RSSI Channel Compensation______________________________________________________________________________ 24
10.5.1 Description ______________________________________________________________________________________________________________ 24
10.5.2 Procedure _______________________________________________________________________________________________________________ 25
10.5.3 Verification ______________________________________________________________________________________________________________ 26
10.6 Temperature Sensor Calibration_______________________________________________________________________________ 26
10.6.1 Description ______________________________________________________________________________________________________________ 26
10.6.2 Procedure _______________________________________________________________________________________________________________ 26
10.6.3 Verification ______________________________________________________________________________________________________________ 27
10.7 Battery Sensor Calibration ___________________________________________________________________________________ 27
10.7.1 Description ______________________________________________________________________________________________________________ 27
10.7.2 Procedure _______________________________________________________________________________________________________________ 27
10.7.3 Verification ______________________________________________________________________________________________________________ 28
10.8 Non Signaling Synchronized Mode _____________________________________________________________________________ 29
10.8.1 Description ______________________________________________________________________________________________________________ 29
10.8.2 Procedure _______________________________________________________________________________________________________________ 30
10.8.3 Verification ____

hata_sang

自己先顶一下！！沙发！！

wonderwon

哥们儿，我怎么看着像是RD388呀

hehehaha

<P>RD338也出来买。</P>

techfaith

<P>过时了！！</P>

peterguo

<P>什么烂资料啊....真是的....</P>

song168

是英文的吗？

john019

没钱[em03]