LDMOS RF Power-Amplifier Bias
Controller
ANALOG VOLTAGE-MONITORING CHARACTERISTICS
(V CC = +4.5 to 5.5V, T A = -40°C to +95°C.)
PARAMETER
V D Monitor Factory-
Calibrated FS
V CC Monitor Factory-
Calibrated FS
I D1 and I D2 Monitor Factory-
Calibrated FS
SYMBOL
Code FFF8h
Code FFF8h
Code FFF8h
CONDITIONS
MIN
2.488
6.521
0.4975
TYP
2.500
6.553
0.5000
MAX
2.513
6.587
0.5025
UNITS
V
V
V
Resolution
(V CC , V D , I D1 , I D2 )
0.0122
%FS
Accuracy
(V CC , V D , I D1 , I D2 )
0.25
0.5
%FS
Update Rate for
V CC , V D , I D1 , I D2
t frame
50
ms
DIGITAL THERMOMETER CHARACTERISTICS
(V CC = +4.5 to 5.5V, T A = -40°C to +95°C.)
PARAMETER
Thermometer Error
SYMBOL
T ERR
-40°C to 95°C
CONDITIONS
MIN
-3
TYP
MAX
+3
UNITS
°C
Update Rate
t frame
50
ms
ANALOG POTENTIOMETER CHARACTERISTICS
(V CC = +4.5 to 5.5V, T A = -40°C to +95°C.)
PARAMETER
Wiper Resistance
Potentiometer
End-to-End Resistance
SYMBOL
R POT
+25°C
+25°C
CONDITIONS
MIN
10.0
TYP
500
13
MAX
1000
16.8
UNITS
Ω
k Ω
Resolution
0.4
%FS
Absolute Linearity
Relative Linearity
Ratiometric Temperature
Coefficient
End-to-End Temperature
Coefficient
-3dB Cutoff Frequency
(Note 3)
(Note 4)
(Note 5)
-1
-0.5
5
70
1
+1
+0.5
LSB
LSB
ppm/°C
ppm/°C
MHz
Series Resistors from L1, L2 to
GND
R S
+25°C
15.1
19.5
25.2
k Ω
V HCOM /V LX
0.5975
0.6
0.6025
_____________________________________________________________________
3
相关PDF资料
DS18S20-PAR+T&R IC THERM MICROLAN HI-PREC TO-92
DS60R+T&R IC SENSOR MICRO CENTIGRADE SOT23
DV164102 KIT DEV RFPICKIT KIT 1
DVK90109 KIT DEV FOR MLX90109
DVK90121 KIT DEV FOR MLX90121
DXP18CN7515TL COUPLER FILM 75 OHM 0603
E-17-U TOUCHSCREEN 17" USB
E39-L52 BRACKET FOR E3SA
相关代理商/技术参数
DS1870K 制造商:Maxim Integrated Products 功能描述:DS1870 EVALUATION KIT - Bulk
DS1873 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SFP+ Controller with Analog LDD Interface
DS1873T+ 功能描述:ADC / DAC多通道 SFP+ Ctrl w/Analog RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
DS1873T+T&R 制造商:Maxim Integrated Products 功能描述:5X5 TQFN SFP+ CTRL W/ANALOG - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CTLR SFP+ ANLG LDD 28-TQFN
DS1873T+T&R 功能描述:ADC / DAC多通道 SFP+ Ctrl w/Analog RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
DS1873T+TR 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SFP+ Controller with Analog LDD Interface
DS1874 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SFP+ Controller with Digital LDD Interface
DS1874T+ 功能描述:ADC / DAC多通道 SFP+ Controller w/ Dgtl LDD Interface RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40