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Automatic RF MESFET Amplifier
Drain-Current Controllers
Table 20. SHUT (Write)
BIT NAME
X
DATA BIT
D15–D12
RESET STATE
X
Don’t care.
FUNCTION
Set to 1 to power down all internal blocks. FULLPD takes precedence
over any of the other power-down control bits. All commands in progress
FULLPD
D11
1
are suspended and the DACs and ADC are disabled. The serial
interface remains functional. FULLPD is set to 1 on power-up. Set the
FULLPD bit to 0 after power-up and before writing any other commands
to activate all internal blocks.
Set to 1 to force the internal bandgap voltage block to power up, remain
powered up between conversions, and avoid the 50μs reference power-
FBGON
D10
0
up delay time. Forcing the internal reference to remain on increases the
power dissipation. Set FBGON to its default state of 0 to power the
bandgap voltage as required by the ADC.
Set to 1 to turn off the watchdog oscillator. The watchdog oscillator
WDGPD
D9
0
monitors the internal ALU and resets the logic state to the startup
condition after 80ms. This reduces power consumption but prevents the
self-monitoring function of the watchdog timer.
OSCPD
PD2-3
PD2-2
D8
D7
D6
0
1
1
Set to 1 to power down the internal oscillator. OSCPD is automatically
reset to 0 after receiving the next interface command.
Set to 1 to power down the channel 2 current-sense amplifier.
Set to 1 to power down the channel 2 gate-drive amplifier.
Set to 1 to power down the channel 2 DAC summing node
PD2-1
D5
1
(MAX11014)/DAC buffer (MAX11015). The summing node acts as a
buffer in the MAX11015.
PD2-0
PD1-3
PD1-2
D4
D3
D2
1
1
1
Set to 1 to power down the channel 2 DAC.
Set to 1 to power down the channel 1 current-sense amplifier.
Set to 1 to power down the channel 1 gate-drive amplifier.
Set to 1 to power down the channel 1 DAC summing node
PD1-1
D1
1
(MAX11014)/DAC buffer (MAX11015). The summing node acts as a
buffer in the MAX11015.
PD1-0
D0
1
Set to 1 to power down the channel 1 DAC.
Table 21. LDAC (Write)
BIT NAME
X
DACCH2
DACCH1
DATA BIT
D15–D2
D1
D0
RESET STATE
X
N/A
N/A
FUNCTION
Don’t care.
Set to 1 to load the channel 2 DAC output register with the value stored
in the channel 2 DAC input register.
Set to 1 to load the channel 1 DAC output register with the value stored
in the channel 1 DAC input register.
______________________________________________________________________________________
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相关代理商/技术参数
MAX11014EVKIT+ 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT FOR THE MAX11014 - Bulk
MAX11015 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX11015BGTM 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Automatic RF MESFET Amplifier Drain-Current Controllers
MAX11015BGTM+ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Automatic RF MESFET Amplifier Drain-Current Controllers
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
MAX11017ATL+ 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
MAX11017ETL+ 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
MAX11019 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