参数资料
型号: MAX11014BGTM+T
厂商: Maxim Integrated
文件页数: 11/70页
文件大小: 0K
描述: IC RF MESFET AMP 48-TQFN-EP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: RF MESFET 放大器漏极电流控制器
RF 型: 手机
次要属性: 12 位 DAC 控制器 MESFET 栅极电压
封装/外壳: 48-WFQFN 裸露焊盘
包装: 带卷 (TR)
Automatic RF MESFET Amplifier
Drain-Current Controllers
Typical Operating Characteristics
(V GATEVSS = -5.5V; V AVDD = V DVDD = +5V, GATEV SS = AV SS = -5V, external V REFADC = +2.5V; external V REFDAC = +2.5V; C REF =
0.1μF; T A = T MIN to T MAX , unless otherwise noted.)
DIGITAL SUPPLY CURRENT
ANALOG SUPPLY CURRENT
8
6
vs. DIGITAL SUPPLY VOLTAGE
AV DD = 5.25V
2.45
2.44
vs. ANALOG SUPPLY VOLTAGE
0.4
0.2
RCS ERROR vs. TEMPERATURE
AFTER CALIBRATION
2.43
4
2.42
0
2
0
2.41
2.40
-0.2
-0.4
BEFORE CALIBRATION
2.5
3.0
3.5
4.0
4.5
5.0
5.5
4.750
4.875
5.000
5.125
5.250
-50
-25
0
25
50
75
100
125
DV DD SUPPLY VOLTAGE (V)
AV DD SUPPLY VOLTAGE (V)
FILT1/FILT3 SETTLING TIME
TEMPERATURE ( ° C)
GATE VOLTAGE POWER-UP
MAX11014 toc04
600
vs. FILT1/FILT3 CAPACITIVE LOAD
0.50
RCS ERROR vs. GATE CURRENT
10% TO 90%
V GATE
1V/div
-5V
500
400
300
200
100
t FALL
t RISE
0.25
0
-0.25
SOURCING
SINKING
40 μ s/div
0
0
100
200
300
400
500
-0.50
-10
-5
0
5
10
GATE OUTPUT RESISTANCE
CAPACITIVE LOAD (pF)
GATE CURRENT (mA)
DAC INTEGRAL NONLINEARITY
20
vs. GATE VOLTAGE
GLITCH IMPULSE
MAX11014 toc08
1.00
vs. OUPUT CODE
GATEV SS = AV SS = -5V
0.75
15
FILT1
0.50
0.25
10
5
1mV/div
AC-COUPLED
0
-0.25
-0.50
-0.75
0
-5
-4
-3
-2
-1
0
1 μ s/div
-1.00
0
1024
2048
3072
4096
V GATE (V)
OUTPUT CODE
______________________________________________________________________________________
11
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MAX11017 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32