Overview
The HMC433E is a low noise Divide-by-4 Static Divider produced by Analog Devices Inc. This device utilizes InGaP GaAs HBT (Heterojunction Bipolar Transistor) technology and is packaged in an ultra-small surface mount SOT26 plastic package. It operates from DC to 8 GHz input frequency with a single +3V DC supply, making it versatile for various high-frequency applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Frequency Range | DC to 8 | GHz |
| Supply Voltage | +3V ± 0.3V | V |
| RF Input Power (Vcc = +3V) | 15 | dBm |
| Operating Temperature | -40 to +85 | °C |
| Storage Temperature | -65 to +125 | °C |
| Junction Temperature (T = 85 °C) | 99 | °C |
| Thermal Resistance (Junction to GND Paddle) | 83 | °C/W |
| Package Type | SOT26 | |
| Lead Finish | 100% matte Sn (RoHS-compliant) |
Key Features
- Low noise performance with low additive SSB phase noise.
- Single-ended inputs and outputs, reducing component count and cost.
- Ultra-small surface mount SOT26 plastic package.
- Single +3V DC supply operation.
- DC to 8 GHz input frequency range, making it suitable for a wide range of high-frequency applications.
Applications
- Wireless communication systems, including cellular and satellite communications.
- Radar systems and other microwave applications.
- Test and measurement equipment requiring high-frequency signal processing.
- Telecommunication infrastructure, such as base stations and repeaters.
Q & A
- What is the input frequency range of the HMC433E?
The input frequency range of the HMC433E is from DC to 8 GHz.
- What is the supply voltage for the HMC433E?
The supply voltage for the HMC433E is +3V ± 0.3V.
- What is the maximum RF input power for the HMC433E?
The maximum RF input power for the HMC433E is 15 dBm.
- What is the operating temperature range for the HMC433E?
The operating temperature range for the HMC433E is -40 to +85 °C.
- What type of package does the HMC433E come in?
The HMC433E comes in an ultra-small surface mount SOT26 plastic package.
- Is the HMC433E RoHS-compliant?
Yes, the HMC433E is RoHS-compliant with a 100% matte Sn lead finish.
- What are some common applications for the HMC433E?
The HMC433E is commonly used in wireless communication systems, radar systems, test and measurement equipment, and telecommunication infrastructure.
- What is the thermal resistance of the HMC433E?
The thermal resistance of the HMC433E is 83 °C/W (junction to GND paddle).
- What is the maximum junction temperature for the HMC433E?
The maximum junction temperature for the HMC433E is 99 °C at an ambient temperature of 85 °C.
- How should the ground leads and ground paddle of the HMC433E be soldered?
All ground leads and the ground paddle of the HMC433E must be soldered to the PCB RF ground.
