Overview
The HMC601LP4ETR from Analog Devices Inc. is a logarithmic detector/controller designed to convert RF signals into a proportional DC voltage. This component employs a successive compression topology, which provides an extremely high dynamic range and conversion accuracy over a wide input frequency range of 10 MHz to 4 GHz. It is suitable for various RF and IF applications, including cellular, PCS, 3G, WiMAX, and fixed wireless systems. The device can operate in both detection and controller modes, making it versatile for power monitoring and control circuitry, receiver signal strength indication (RSSI), and automatic gain and power control circuits.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Input Frequency Range | 10 MHz to 4 GHz | |
| Dynamic Range | Up to 75 dB | |
| Response Time (Rise/Fall) | 15/34 ns | |
| Supply Voltage | +2.7V to +5.5V | |
| Power-Down Mode | Apply PWD >0.8xVcc | |
| Junction Temperature | 125 °C | |
| Continuous Power Dissipation (T = 85°C) | 0.32 Watts (Derate 7.95 mW/°C above 85°C) | |
| Thermal Resistance (Rth) (junction to lead) | 126 °C/W | |
| Operating Temperature | -40 to +85 °C | |
| Storage Temperature | -65 to +150 °C | |
| ESD Sensitivity (HBM) | Class 1C |
Key Features
- High dynamic range of up to 75 dB
- Fast pulse response time of 15/34 ns (rise/fall)
- Flexible supply voltage range of +2.7V to +5.5V
- Power-down mode for reduced power consumption
- Compact 4x4mm leadless SMT package
- Excellent stability over temperature
- Can be used in both detection and controller modes
Applications
- Cellular, PCS, 3G, WiMAX, and fixed wireless systems
- Power monitoring and control circuitry
- Receiver signal strength indication (RSSI)
- Automatic gain and power control circuits
Q & A
- What is the input frequency range of the HMC601LP4ETR?
The input frequency range is from 10 MHz to 4 GHz. - What is the dynamic range of the HMC601LP4ETR?
The dynamic range is up to 75 dB. - What is the response time of the HMC601LP4ETR?
The response time is 15/34 ns (rise/fall). - What is the supply voltage range for the HMC601LP4ETR?
The supply voltage range is +2.7V to +5.5V. - Does the HMC601LP4ETR have a power-down mode?
Yes, it does. Apply PWD >0.8xVcc to initiate the power-down mode. - What is the operating temperature range of the HMC601LP4ETR?
The operating temperature range is -40 to +85 °C. - What is the storage temperature range of the HMC601LP4ETR?
The storage temperature range is -65 to +150 °C. - Is the HMC601LP4ETR ESD sensitive?
Yes, it is ESD sensitive (Class 1C). - What package type does the HMC601LP4ETR come in?
The HMC601LP4ETR comes in a compact 4x4mm leadless SMT package. - Can the HMC601LP4ETR be used in both detection and controller modes?
Yes, it can be used in both detection and controller modes.
