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参数资料
| 型号： | MAX11008BETM+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 23/67页 |
| 文件大小： | 0K |
| 描述： | IC CTLR LDMOS BIAS DUAL 48TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 43 |
| 功能： | 偏压控制器 |
| RF 型： | 手机 |
| 次要属性： | 片上 4Kb EEPROM |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 包装： | 托盘 |
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Dual RF LDMOS Bias Controller with
Nonvolatile Memory
Register Address/Data Bytes (5-Byte Read Cycle)
A read cycle begins with the master issuing a START
condition followed by a 7-bit address, (see Figure 5
and Table 1) and a write bit (R/ W = 0) to instruct the
MAX11008 interface that it is about to receive data.
Once the slave address is recognized and the write bit
is received, the MAX11008 (I 2 C slave) issues an ACK
by pulling SDA low for one clock cycle. The master
then sends the register address byte (command byte)
to the slave. The MSB of the register address byte is
the read/write bit for the destination register address of
the slave and must be set to 1 for a read cycle (see the
Register Address Map section). After this byte is
received, another acknowledge bit is sent to the master
from the slave. The master then issues a repeated
START (Sr) condition. Following a repeated START (Sr),
the master writes the slave address byte again with a
read bit (R/ W = 1). After a third acknowledge signal
from the slave, the data direction on the SDA bus
reverses and the slave writes the 2 data bytes (the
MASTER TO SLAVE
SLAVE TO MASTER
5-BYTE READ CYCLE
contents of the register that was addressed in the pre-
vious command byte) to the master. Finally, the master
issues a NACK followed by a STOP condition (P), end-
ing the read cycle. Figure 11 shows a complete 5-byte
read cycle.
Default Read Cycle (3-Byte Read Cycle)
The MAX11008 2-wire interface has a unique feature for
read commands. To avoid the necessity of sending 2
slave address bytes in one read cycle (see the 5-byte
read cycle in Figure 11), the MAX11008 2-wire interface
recognizes a single slave address byte with a read bit
(R/ W = 1). In this case, the interface outputs the con-
tents of the last read device register. This default read
feature is useful when the master must perform multiple
consecutive reads from the same device register.
Figure 11 shows a complete 3-byte read cycle.
1
7
1 1
8
1
7
1 1
8
1
8
1
1
NUMBER OF BITS
S
SLAVE
ADDRESS
W A
COMMAND BYTE
A Sr
SLAVE
ADDRESS
R A
DATA BYTE
A
DATA BYTE
N P OR Sr
3-BYTE READ CYCLE
1
7
1 1
8
1
8
1
1
NUMBER OF BITS
S
SLAVE
ADDRESS
R A
DATA BYTE
A
DATA BYTE
N P OR Sr
Figure 11. 5-Byte and 3-Byte Read Cycle
______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11008BETM+ | 功能描述:射频放大器 Dual RF LDMOS Bias Controller w/NV Mem 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 |
| MAX11008BETM+T | 功能描述:射频放大器 Dual RF LDMOS Bias Controller w/NV Mem 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 |
| MAX11008EVC16 | 功能描述:放大器 IC 开发工具 MAX11008 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX11008EVKIT+ | 功能描述:放大器 IC 开发工具 MAX11008 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX1100CWG | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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