参数资料
型号: DS1870E-010+
厂商: Maxim Integrated
文件页数: 3/28页
文件大小: 0K
描述: IC CNTRLR RF POWER AMP 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
RF 型: 手机
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
产品目录页面: 1431 (CN2011-ZH PDF)
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
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