ATE_tool RF校准项简介.

1、RF 校校 准准 项项 简简 介介 一、一、ATE工具操作说明工具操作说明 二、配置文件各项功能说明（二、配置文件各项功能说明（CFG文件）文件） 三、校准文件各项功能说明（三、校准文件各项功能说明（ini文件）文件） Fast Power Measurement： 使用CMU200做校准的时候，可以加快功率读取的 速度。 Stop Condition： 出错即停止！产线生产一般需要勾选 Add Cal Status： 校准完成且Pass，在Barcode后面写“10” 校准但Fail，在Barcode后面写“01” 一、一、ATE工具操作说明工具操作说明 二、配置文件各项功能说明（二、配置文

2、件各项功能说明（CFG文件）文件） 三、校准文件各项功能说明（三、校准文件各项功能说明（ini文件）文件） META version META version= ver 5.0 8960 Initialization 8960 GPIB Address =GPIB0:17:INSTR GPIB地址 Time Out =5000 GSM400 cable loss = -0.4 GSM850 cable loss = -0.4 GSM900 cable loss = -0.4 DCS1800 cable loss = -0.6 PCS1900 cable loss = -0.7 二、配置文件各项

3、功能说明 META版本号， 一般不予配置 线损设置 二、配置文件各项功能说明 CMU200 Initialization CMU200 GPIB Address =GPIB0:20:INSTR GPIB地址 Time Out =5000 GSM400 input cable loss = 0.4 GSM850 input cable loss = 0.4 GSM900 input cable loss = 0.4 DCS1800 input cable loss = 0.6 PCS1900 input cable loss = 0.7 GSM400 output cable loss = 0.

4、6 GSM850 output cable loss = 0.4 GSM900 output cable loss = 0.4 DCS1800 output cable loss = 0.6 PCS1900 output cable loss = 0.7 线损设置 注意：8960线损设置为负值， CMU200线损设置为正值 二、配置文件各项功能说明 CBT Initialization IQview Initialization Agilent N4010A Initialization 蓝牙测试： 不做要求！ 二、配置文件各项功能说明 Frequency Bank ;bank = 0 x1C

5、 ;bank = 0 x04 bank = 0 x1E ;bank = 0 x1C ;bank = 0 x1A ; GSM450 0 x01 ; GSM850 0 x02 ; GSM900 0 x04 ; DCS1800 0 x08 ; PCS1900 0 x10 1、meta校准时此项才起作用，ATE频 段设置不在此处 2、频段表示：求和以十六进制表示 例：900/1800 bank=0 x0C 900/1800/1900 bank=0 x1C 二、配置文件各项功能说明 C0 for each Bank arfcn_C0_GSM = 65 arfcn_C0_DCS = 700 arfcn_C

6、0_PCS = 660 arfcn_C0_GSM850 = 190 ;arfcn_C0_GSM = 40 ;arfcn_C0_DCS = 520 ;arfcn_C0_PCS = 520 ;arfcn_C0_GSM850 = 150 每个频段校准的 基准信道 二、配置文件各项功能说明 Downlink power P_DL = -60 RX measurement samples N_PM = 5 M_PM = 4 RX PathLoss校准的基准功率 RX校准的参数设置， 不得更改！ 二、配置文件各项功能说明 Crystal AFC Calibration - 晶体的AFC校准 ;CRYSTA

7、L_AFC_BAND: GSM, DCS, PCS, GSM850 CRYSTAL_AFC_BAND = GSM CRYSTAL_AFC_ARFCN = 65 CRYSTAL_AFC_GSM850_PCL = 14 CRYSTAL_AFC_GSM900_PCL = 14 CRYSTAL_AFC_DCS1800_PCL = 7 CRYSTAL_AFC_PCS1900_PCL = 7 CRYSTAL_AFC_CAL_DAC = 6500 CRYSTAL_AFC_CHECK_DAC1 = 0 CRYSTAL_AFC_CHECK_DAC2 = 8191 CRYSTAL_AFC_MIN_FREQ_ERR

8、_PPM = -10.0 CRYSTAL_AFC_MAX_FREQ_ERR_PPM = 10.0 CAPID？ 二、配置文件各项功能说明 CRYSTAL_CAPID_ACCURACY_MIN_FREQ_ERR_PPM = -2.0 CRYSTAL_CAPID_ACCURACY_MAX_FREQ_ERR_PPM = 2.0 CRYSTAL_AFC_MAX_AFC_TRACK_INIT_FREQ_ERR = 20 CRYSTAL_AFC_FREQ_ERR_MEASUSE_COUNT = 10 CRYSTAL_AFC_RECURSIVE_TIMES = 20 CRYSTAL_AFC_MIN_CAP_

9、ID = 0 CRYSTAL_AFC_MAX_CAP_ID = 127 CRYSTAL_AFC_MIN_TRX_OFFSET =-30 CRYSTAL_AFC_MAX_TRX_OFFSET = 30 CRYSTAL_AFC_GSM850_TRX_OFFSET_ALIGNMENT=0 CRYSTAL_AFC_GSM900_TRX_OFFSET_ALIGNMENT=0 CRYSTAL_AFC_DCS1800_TRX_OFFSET_ALIGNMENT=0 CRYSTAL_AFC_PCS1900_TRX_OFFSET_ALIGNMENT=0 二、配置文件各项功能说明 AFC Calibration -

10、 系统的自动频率控制校准 ;AFC_BAND: GSM, DCS, PCS, GSM850 AFC_BAND = GSM - AFC校准基准频段 AFC_ARFCN = 65 - AFC校准基准信道 N_AFC = 10 DAC1=4000 DAC2=5000 CRYSTAL_DAC1=6300 CRYSTAL_DAC2=6700 AFC table MAX_INIT_AFC_DAC = 7000 MIN_INIT_AFC_DAC = 2000 MAX_AFC_SLOPE = 25.0 MIN_AFC_SLOPE =1.0 AFC校准范围判断 check 二、配置文件各项功能说明 RX pat

11、h loss table GSM850_MAX_RX_LOSS = 6.000,6.000,6.000,6.000,6.000,6.000,6.000,6.000,6.000,6.000,6.000,6.0000, GSM850_MIN_RX_LOSS = -6.000,-6.000,-6.000,-6.000,-6.000,-6.000,-6.000,- 6.000,-6.000,-6.000,-6.000,-6.0000, GSM900_MAX_RX_LOSS = 6.00,6.00,6.00,6.00,6.00,6.00,6.00,6.00,6.00,6.000,6.000,6.000,

12、 GSM900_MIN_RX_LOSS = -6.000,-6.000,-6.000,-6.000,-6.000,-6.000,-6.000,- 6.000,-6.000,-6.000,-6.000,-6.0000, 二、配置文件各项功能说明 IP2 table IP2_arfcn_C0_GSM850 = 220 IP2_arfcn_C0_GSM = 100 IP2_arfcn_C0_DCS = 730 IP2_arfcn_C0_PCS = 690 ;Skyworks 74045, 74117, 74400 IP2_CAL_P_DL_ON_SKY = -30 IP2_CAL_P_DL_OFF_

13、SKY = -120 ;MT6139, MT6140 IP2_CAL_P_DL_ON_MT = -25 IP2_CAL_P_DL_OFF_MT = -120 IP2_GAIN = 65 IP2_N_PM = 200 IP2_M_PM = 4 不做更改！不做更改！ 二、配置文件各项功能说明 TX IQ table TX_IQ_MEASUREMENT_COUNT = 20 ;TX_IQ_BAND: GSM, DCS, PCS, GSM850 TX_IQ_BAND = GSM TX_IQ_ARFCN = 65 TX_IQ_PCL = 15 TX_IQ_DC_OFFSET_MAX = -38 TX_I

14、Q_GAIN_IMBALANCE_MAX = -35 ; The following setting is for MT6140B TX_IQ_BAND_HIGH = DCS TX_IQ_ARFCN_HIGH = 700 TX_IQ_PCL_HIGH = 5 TX_IQ_DC_OFFSET_MAX_HIGH = -38 TX_IQ_GAIN_IMBALANCE_MAX_HIGH = -35 二、配置文件各项功能说明 功率校准：功率校准：Offset+dac值确定功率值！ 二、配置文件各项功能说明 SKY77328_GSM900_M = 16.8 SKY77328_GSM900_TARGET_P

15、CL = 19 SKY77328_GSM900_MAX_HIGH_APC_DC_OFFSET_P = -3.5 SKY77328_GSM900_WANTED_HIGH_APC_DC_OFFSET_P = -4 SKY77328_GSM900_MIN_HIGH_APC_DC_OFFSET_P = -4.5 SKY77328_GSM900_MAX_LOW_APC_DC_OFFSET_P = -3.5 SKY77328_GSM900_WANTED_LOW_APC_DC_OFFSET_P = -4 SKY77328_GSM900_MIN_LOW_APC_DC_OFFSET_P = -4.5 SKY77

16、328_DCS1800_M = 17.78 SKY77328_DCS1800_TARGET_PCL = 15 SKY77328_DCS1800_MAX_HIGH_APC_DC_OFFSET_P = -6.5 SKY77328_DCS1800_WANTED_HIGH_APC_DC_OFFSET_P = -7 SKY77328_DCS1800_MIN_HIGH_APC_DC_OFFSET_P = -7.5 SKY77328_DCS1800_MAX_LOW_APC_DC_OFFSET_P = -6.5 SKY77328_DCS1800_WANTED_LOW_APC_DC_OFFSET_P = -7

17、SKY77328_DCS1800_MIN_LOW_APC_DC_OFFSET_P = -7.5 APC DC OFFSET值的确定： 二、配置文件各项功能说明 TX PCL table GSM850_CAL_PCL = 17, 12, 5, GSM850_2CAL_PCL = 15, 8, - 两点校 GSM850_4CAL_PCL = 15,12,10,6, GSM850_6CAL_PCL = 19,17,15,10,8,6, GSM850_6CAL_DAC = 90,160,223,398,493,549, GSM850_PCL = 19,18,17,16,15,14,13,12,11,1

18、0,9,8,7,6,5, - Full Cal GSM850_CHECK_PCL = 19,18,17,16,15,14,13,12,11,10,9,8,7,6,5, GSM850_MAX_P = 6, 8, 10,12,13.8,15.8,17.8,19.8,21.8,23.8,25.8,27.8,29.5,31,32.8, GSM850_WANTED_P = 5.2,7,9,11,13,15,17,19,21,23,25,27,29,30.5,32.2, GSM850_MIN_P = 4,6,8,10,12.5,14.5,16.5,18.5,20.5,22.5,24.5,26.5,28.5

19、,30,31.7 GSM850_C = 3,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, - 步进调节 GSM850_CORRECTION = 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 校准修正 二、配置文件各项功能说明 PCL P 8 15 579141619 二、配置文件各项功能说明 GSM850_WANTED_P = 5.2,7,9,11,13,15,17.0,19.0,21.0,23,25,27,29,30.5,32.2, Calibration_P = 5.2,7,9,11,13,15,16.5,18.5,21.3,23,25,27,29,30

20、.5,32.2, GSM850_CORRECTION = 0,0,0, 0, 0, 0, 0.5, 0.5, -0.3, 0, 0, 0, 0, 0, 0, EPSK校准项与GMSK校准项意义类似！ 二、配置文件各项功能说明 TSC=5 - training sequence code Recursive Times=100 APC Delta=0.15 GSM850_2CAL_PCL = 15, 8, GSM850_WANTED_P = 5.2,7,9,11,13,15,17,19,21,23,25,27,29,30.5,32.2, APC Delta=0.10 13 12.89 13.11

21、 NO，死循环！，死循环！ APC Delta=0.15 OK！ 二、配置文件各项功能说明 MIN_GMSK_GSM850_APC_DAC = 25 MAX_GMSK_GSM850_APC_DAC = 900 DAC值上下限： 二、配置文件各项功能说明 ADC table ; ADC_RESISTANCE: resistance between Vbat and Isense ADC_V1 = 3400 ADC_V2 = 4200 ADC_CHECK_VOLTAGE = 3600 NORMAL_VOLTAGE = 3900 CURRENT_LIMIT = 3000 MAX_BATTERY_AD

22、C_SLOPE = 5550 MIN_BATTERY_ADC_SLOPE = 5250 MAX_BATTERY_ADC_OFFSET = 1000000 MIN_BATTERY_ADC_OFFSET = -1000000 BATTERY_CHANNEL = 0 CHARGER_CHANNEL = 1 ADC_RESISTANCE = 0.2 MAX_VOLTAGE_DIFFERENCE = 0.04 MAX_CURRENT_DIFFERENCE = 0.04 ADC_MEASUREMENT_COUNT = 1000 一、一、ATE工具操作说明工具操作说明 二、配置文件各项功能说明（二、配置文件

23、各项功能说明（CFG文件）文件） 三、校准文件各项功能说明（三、校准文件各项功能说明（ini文件）文件） 三、INI文件 说明 ini文件，也即初始化文件，给定射频初始值的文件！ 三、INI文件 说明 AFC control Initial value=6413 Slope=9.2252 Crystal AFC control cap_id=52 AFC DAC 0=0 Freq ERR 0=20635 AFC DAC 1=1296 DCS1800 Sub band, RX loss Max ARFCN=515,530,550,580,650,680,710,760,830,885,-1,0

24、RX loss=0.750,1.000,1.125,0.750,-1.000,-1.250,- 0.875,0.500,1.375,0.625,0.000,0.0000 三、INI文件 说明 BB TX Parameters BB TX common mode voltage=1 BB TX gain=2 BB TX calrcsel=0 APC bat low voltage=3.50000 APC bat high voltage=4.00000 APC bat low temperature=0.00000 APC bat high temperature=50.00000 Trim I=0 Trim Q=0 Offset I=0 Offset Q=0 Calibrated flag=0 BB TX phasesel=0 三、INI文件 说明 GSM900 level, ramp APC dc offset=163 Low APC dc offset=0 APC lowest power=0 TX power level=48,63,82,104,128,157,189,226,269,316,369,430,499,558,645,645 profile 0 ramp up=0,0,0,0,0,0