Overview
The HMC439QS16GE is a digital phase-frequency detector designed by Analog Devices Inc. for use in low noise phase-locked loop (PLL) applications. This component is optimized for inputs ranging from 10 MHz to 1300 MHz, making it suitable for a variety of high-frequency applications. The HMC439QS16GE is known for its ultra-low single-sideband (SSB) phase noise floor, which enables the creation of synthesizers with wide loop bandwidth and low noise, resulting in fast switching times and very low phase noise.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Maximum Input Frequency | - | - | 1300 | MHz |
| Minimum Input Frequency | 10 | - | - | MHz |
| Input Power Range | -10 | - | 10 | dBm |
| Output Voltage | - | - | 2000 | mV (Pk-Pk) |
| SSB Phase Noise @ 10 kHz Offset | - | -153 | - | dBc/Hz @ 100 MHz Input & Pin= 0 dBm |
| Operating Temperature | -40 | - | 85 | °C |
| Storage Temperature | -65 | - | 150 | °C |
| Supply Voltage | 4.8 | 5.0 | 5.2 | Vdc |
| Supply Current @ Vcc | 90 | 96 | 102 | mA |
Key Features
- Ultra-low SSB phase noise floor: -153 dBc/Hz @ 10 kHz offset @ 100 MHz input and Pin= 0 dBm.
- Differential input and single-ended output.
- Open collector output buffer amplifiers.
- Packaged in a low-cost, surface mount 16-lead QSOP package with an exposed base for improved RF and thermal performance.
- RoHS-compliant version available (HMC439QS16GE).
Applications
- Point-to-Point Radios
- Satellite Communication Systems
- Military Applications
- Sonet Clock Generation
- Low phase noise frequency synthesis applications
Q & A
- What is the frequency range of the HMC439QS16GE?
The HMC439QS16GE operates over a frequency range from 10 MHz to 1300 MHz.
- What is the phase noise performance of the HMC439QS16GE?
The device has an ultra-low SSB phase noise floor of -153 dBc/Hz @ 10 kHz offset @ 100 MHz input and Pin= 0 dBm.
- What type of package is the HMC439QS16GE available in?
The HMC439QS16GE is packaged in a 16-lead QSOP package with an exposed base for improved RF and thermal performance.
- Is the HMC439QS16GE RoHS-compliant?
- What are the typical applications of the HMC439QS16GE?
The device is used in point-to-point radios, satellite communication systems, military applications, and Sonet clock generation.
- What is the operating temperature range of the HMC439QS16GE?
The operating temperature range is from -40°C to 85°C.
- What is the storage temperature range of the HMC439QS16GE?
The storage temperature range is from -65°C to 150°C.
- What is the typical supply current of the HMC439QS16GE?
The typical supply current is around 96 mA at a supply voltage of 5.0 Vdc.
- Does the HMC439QS16GE have differential input and single-ended output?
- What type of output buffer does the HMC439QS16GE have?
The device has open collector output buffer amplifiers.
