Datasheet ADL5504 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 450 MHz TO 6000 MHz TruPwr™ Detector |
| 页数 / 页 | 26 / 9 — ADL5504. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. FLTR. ENBL. VPOS. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 1.3 Mb |
| 文件语言 | 英语 |
ADL5504. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. FLTR. ENBL. VPOS. VRMS. RFIN. COMM. TOP VIEW. (BALL SIDE DOWN). Not to Scale
文件文字版本
ADL5504 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS FLTR 1 6 ENBL VPOS 2 5 VRMS RFIN 3 4 COMM ADL5504 TOP VIEW
003
(BALL SIDE DOWN) Not to Scale
08437- Figure 3. Pin Configuration
Table 3. Pin Function Descriptions Pin No. Mnemonic Description
1 FLTR Modulation Filter. Connect an external capacitor to this pin to lower the corner frequency of the modulation filter. 2 VPOS Supply Voltage. The operational range is 2.5 V to 3.3 V. 3 RFIN Signal Input. This pin is internally ac-coupled after internal termination resistance. The nominal input impedance is 500 Ω. 4 COMM Device Ground. 5 VRMS RMS Output. This pin is a rail-to-rail voltage output with limited current drive capability. The output has an internal 100 Ω series resistance. High resistive loads and low capacitance loads are recommended to preserve output swing and allow fast response. 6 ENBL Enable. Connect this pin to VS for normal operation. Connect this pin to ground for disable mode. Rev. A | Page 7 of 24 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Circuit Description RMS Circuit Description and Filtering Filtering Output Buffer Applications Information Basic Connections RF Input Interfacing Resistive Tap RF Input Multiple RF Inputs Linearity Output Swing Output Offset Output Drive Capability and Buffering Selecting the Square-Domain Filter and Output Low-Pass Filter Power Consumption, Enable, and Power-On/Power-Off Response Time Device Calibration and Error Calculation Calibration for Improved Accuracy Drift over a Reduced Temperature Range Device Handling Evaluation Board Land Pattern and Soldering Information Outline Dimensions Ordering Guide
003
(BALL SIDE DOWN) Not to Scale
08437- Figure 3. Pin Configuration
Table 3. Pin Function Descriptions Pin No. Mnemonic Description
1 FLTR Modulation Filter. Connect an external capacitor to this pin to lower the corner frequency of the modulation filter. 2 VPOS Supply Voltage. The operational range is 2.5 V to 3.3 V. 3 RFIN Signal Input. This pin is internally ac-coupled after internal termination resistance. The nominal input impedance is 500 Ω. 4 COMM Device Ground. 5 VRMS RMS Output. This pin is a rail-to-rail voltage output with limited current drive capability. The output has an internal 100 Ω series resistance. High resistive loads and low capacitance loads are recommended to preserve output swing and allow fast response. 6 ENBL Enable. Connect this pin to VS for normal operation. Connect this pin to ground for disable mode. Rev. A | Page 7 of 24 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Circuit Description RMS Circuit Description and Filtering Filtering Output Buffer Applications Information Basic Connections RF Input Interfacing Resistive Tap RF Input Multiple RF Inputs Linearity Output Swing Output Offset Output Drive Capability and Buffering Selecting the Square-Domain Filter and Output Low-Pass Filter Power Consumption, Enable, and Power-On/Power-Off Response Time Device Calibration and Error Calculation Calibration for Improved Accuracy Drift over a Reduced Temperature Range Device Handling Evaluation Board Land Pattern and Soldering Information Outline Dimensions Ordering Guide