Overview
The ADL5906SCPZN-R7, produced by Analog Devices Inc., is a high-performance true rms responding power detector. This device is designed to operate over a wide frequency range of 10 MHz to 10 GHz, making it suitable for various RF and microwave applications. It features a single-ended input with no requirement for external input matching or a balun, simplifying its integration into complex systems. The ADL5906 provides accurate rms-to-dc conversion with a dynamic range of 67 dB, ensuring reliable measurements across different waveform types, including GSM-EDGE, CDMA, W-CDMA, TD-SCDMA, WiMAX, and LTE.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Frequency Range | 10 | - | 10,000 | MHz |
| Dynamic Range | - | - | 67 | dB |
| Logarithmic Slope | - | 55 | - | mV/dB |
| Supply Voltage (VPOS1, VPOS2) | 4.75 | 5 | 5.25 | V |
| Quiescent Current (TA = 25°C, PIN < -60 dBm) | - | 68 | - | mA |
| Power-Down Current (VPWDN > 1.4 V) | - | 250 | - | µA |
| Operating Temperature Range | -55 | - | 125 | °C |
| Maximum Junction Temperature | - | - | 150 | °C |
Key Features
- Accurate rms-to-dc conversion from 10 MHz to 10 GHz.
- No balun or external input matching required.
- Response independent of waveform types such as GSM-EDGE, CDMA, W-CDMA, TD-SCDMA, WiMAX, and LTE.
- Logarithmic slope of 55 mV/dB.
- Temperature stability over a broad temperature range of -55°C to +125°C.
- Single supply operation at 5 V with low quiescent current.
- Power-down capability with low current consumption.
- High performance automatic gain control (AGC) loop.
Applications
The ADL5906SCPZN-R7 is ideally suited for a wide array of applications, including communications, military, industrial, and instrumentation. It is particularly useful in systems requiring accurate power measurement across various frequency bands and waveform types, such as cellular base stations, radar systems, and test and measurement equipment.
Q & A
- What is the frequency range of the ADL5906SCPZN-R7? The ADL5906SCPZN-R7 operates over a frequency range of 10 MHz to 10 GHz.
- What is the dynamic range of the ADL5906SCPZN-R7? The dynamic range is 67 dB.
- Does the ADL5906SCPZN-R7 require a balun or external input matching? No, it does not require a balun or external input matching.
- What is the logarithmic slope of the ADL5906SCPZN-R7? The logarithmic slope is 55 mV/dB.
- What is the operating temperature range of the ADL5906SCPZN-R7? The operating temperature range is -55°C to +125°C.
- How does the ADL5906SCPZN-R7 handle different waveform types? It responds independently of waveform types such as GSM-EDGE, CDMA, W-CDMA, TD-SCDMA, WiMAX, and LTE.
- What is the supply voltage for the ADL5906SCPZN-R7? The supply voltage is 5 V.
- What is the quiescent current of the ADL5906SCPZN-R7 at 25°C? The quiescent current is 68 mA at 25°C with PIN < -60 dBm.
- Does the ADL5906SCPZN-R7 have power-down capability? Yes, it has power-down capability with a current consumption of 250 µA when VPWDN > 1.4 V.
- What are some typical applications of the ADL5906SCPZN-R7? Typical applications include communications, military, industrial, and instrumentation systems.
