Overview
The AD8314ARMZ-REEL7 is a comprehensive RF detector/controller produced by Analog Devices Inc. This component is designed to measure and control RF signals within the frequency range of 100 MHz to 2.7 GHz. It offers a dynamic range of 45 dB, making it suitable for various wireless applications, including cellular handsets and other wireless terminal devices. The AD8314ARMZ-REEL7 is packaged in an MSOP-8 format and is ROHS compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD8314ARMZ-REEL7 |
| Package | MSOP-8 |
| Frequency Range | 100 MHz to 2.7 GHz |
| Dynamic Range | −45 dBm to 0 dBm (re 50 Ω) |
| Supply Voltage | 2.7 V to 5.5 V |
| Quiescent Current | 3.0 mA to 5.7 mA |
| Response Time | 70 ns to a 10 dB step |
| Power Consumption | 12 mW at 2.7 V |
| Operating Temperature | −40°C to +85°C |
| ROHS Compliance | Yes |
Key Features
- Complete RF detector/controller function with a wide dynamic range of 45 dB.
- Temperature-stable linear-in-dB response across the entire frequency range.
- Rapid response time of 70 ns to a 10 dB step.
- Low power consumption of 12 mW at 2.7 V and power down to 20 µA.
- High sensitivity, allowing control at low power levels.
- Five detector stages, each separated by 10 dB, spanning a total dynamic range of 50 dB.
Applications
- Cellular handsets (TDMA, CDMA, GSM).
- Received Signal Strength Indication (RSSI) and Transmitted Signal Strength Indication (TSSI) for wireless terminal devices.
- Transmitter power measurement and control.
- Other wireless devices requiring accurate RF signal measurement and control.
Q & A
- What is the frequency range of the AD8314ARMZ-REEL7?
The AD8314ARMZ-REEL7 operates within the frequency range of 100 MHz to 2.7 GHz.
- What is the dynamic range of the AD8314ARMZ-REEL7?
The dynamic range is −45 dBm to 0 dBm (re 50 Ω).
- What is the package type of the AD8314ARMZ-REEL7?
The component is packaged in an MSOP-8 format.
- Is the AD8314ARMZ-REEL7 ROHS compliant?
Yes, the AD8314ARMZ-REEL7 is ROHS compliant.
- What is the typical response time of the AD8314ARMZ-REEL7?
The response time is 70 ns to a 10 dB step.
- What are the typical supply voltage and quiescent current for the AD8314ARMZ-REEL7?
The supply voltage ranges from 2.7 V to 5.5 V, and the quiescent current is between 3.0 mA and 5.7 mA.
- What are the primary applications of the AD8314ARMZ-REEL7?
The primary applications include cellular handsets, RSSI and TSSI for wireless terminal devices, and transmitter power measurement and control.
- How does the AD8314ARMZ-REEL7 handle temperature variations?
The component provides a temperature-stable linear-in-dB response across the entire frequency range from −40°C to +85°C.
- What is the power consumption of the AD8314ARMZ-REEL7?
The power consumption is typically 12 mW at 2.7 V, and it can power down to 20 µA.
- How many detector stages does the AD8314ARMZ-REEL7 have?
The component has five detector stages, each separated by 10 dB, spanning a total dynamic range of 50 dB.
