Overview
The HMC365-SX, produced by Analog Devices Inc., is a low noise Divide-by-4 Static Divider utilizing InGaP GaAs HBT (Gallium Arsenide Heterojunction Bipolar Transistor) technology. This device is designed for high-frequency applications, operating from DC to 13 GHz with a single +5V DC supply. Its compact size of 1.30 x 0.69 mm makes it ideal for space-constrained designs. The HMC365-SX is particularly noted for its low additive SSB (Single Side Band) phase noise, which is crucial for maintaining good system noise performance in various RF and microwave systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Frequency Range | DC - 13 | GHz |
| Supply Voltage | 4.75 - 5.25 | V |
| Supply Current (Icc) | 110 | mA |
| SSB Phase Noise (100 kHz offset) | -151 | dBc/Hz |
| Output Transition Time | 100 | ps |
| Output Power | 2.5 | dBm |
| Package Type | Die | |
| Dimensions | 1.30 x 0.69 mm | |
| RoHS Status | ROHS3 Compliant |
Key Features
- Low noise Divide-by-4 Static Divider using InGaP GaAs HBT technology.
- Operates from DC to 13 GHz with a single +5V DC supply.
- Low additive SSB phase noise of -151 dBc/Hz at 100 kHz offset.
- Compact size of 1.30 x 0.69 mm, suitable for space-constrained designs.
- Dual output ports with 180° phase difference for differential operation.
- Power select pin to adjust output power levels.
- Power down and disable pins for controlling device operation.
Applications
- VSAT (Very Small Aperture Terminal) systems.
- DBS (Direct Broadcast Satellite) systems.
- RF and microwave communication systems.
- Phase-locked loops and frequency synthesizers.
- High-frequency measurement and test equipment.
Q & A
- What is the input frequency range of the HMC365-SX?
The input frequency range of the HMC365-SX is from DC to 13 GHz.
- What is the supply voltage for the HMC365-SX?
The supply voltage for the HMC365-SX is between 4.75V and 5.25V.
- What is the typical supply current of the HMC365-SX?
The typical supply current of the HMC365-SX is 110 mA.
- What is the SSB phase noise of the HMC365-SX at 100 kHz offset?
The SSB phase noise of the HMC365-SX at 100 kHz offset is -151 dBc/Hz.
- How does the power select pin affect the HMC365-SX?
The power select pin allows for adjusting the output power levels; grounding this pin increases the output power by approximately 10 dB.
- What is the purpose of the power down and disable pins?
The power down pin powers down the device when 5V is applied, and the disable pin disables the input buffer amplifier when 5V is applied.
- What are the dimensions of the HMC365-SX?
The dimensions of the HMC365-SX are 1.30 x 0.69 mm.
- Is the HMC365-SX RoHS compliant?
Yes, the HMC365-SX is ROHS3 compliant.
- What are some common applications of the HMC365-SX?
The HMC365-SX is commonly used in VSAT, DBS, RF and microwave communication systems, phase-locked loops, and frequency synthesizers.
- How many output ports does the HMC365-SX have?
The HMC365-SX has two output ports that are 180° out of phase with each other for differential operation.
