Overview
The HMC699LP5E is a high-performance frequency synthesizer produced by Analog Devices Inc. This device is designed for wideband applications, featuring a reversible polarity digital Phase Frequency Detector (PFD) and a lock detect output. It operates within a broad frequency range, making it suitable for various high-frequency communication systems.
The synthesizer supports continuous integer division ratios from 56 to 519 and non-continuous division ratios from 16 to 54, allowing for flexible configuration in different applications. Its ultra-low phase noise floor and high frequency operation enable the creation of synthesizers with wide loop bandwidth and low N, resulting in fast settling times and very low phase noise.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Maximum Reference Input Frequency (Sine or Square Wave) | - | - | 1300 | MHz |
| Divider Frequency Range | 160 | - | 7000 | MHz |
| Continuous Integer Division Ratio (N) | 56 | - | 519 | - |
| Non-Continuous Integer Division Ratio (N) | 16 | - | 54 | - |
| Supply Voltage (Vcc1, Vcc2, Vcc3, Vcc_pd) | 4.75 | 5 | 5.25 | V |
| Phase Noise Floor | - | - | -153 | dBc/Hz @ 10 kHz offset @ 100 MHz Reference Frequency |
| Package Type | - | - | 32 Lead 5x5mm SMT | - |
Key Features
- Wideband reversible polarity digital PFD with lock detect output
- Programmable divider operating up to 7 GHz
- Ultra-low SSB phase noise floor: -153 dBc/Hz @ 10 kHz offset @ 100 MHz Reference Frequency
- Open collector output buffer amplifiers for interfacing with op-amp based loop filter
- CMOS/TTL compatible control inputs
- Compact 32 lead 5x5mm SMT package
- Fast settling and very low phase noise due to wide loop bandwidth and low N
Applications
- Satellite Communication Systems
- Point-to-Point Radios
- Military Applications
- Sonet Clock Generation
Q & A
- What is the frequency range of the HMC699LP5E divider?
The divider operates from 160 MHz to 7000 MHz.
- What are the continuous and non-continuous integer division ratios supported by the HMC699LP5E?
The continuous integer division ratio is from 56 to 519, and the non-continuous division ratio is from 16 to 54.
- What is the phase noise floor of the HMC699LP5E?
The phase noise floor is -153 dBc/Hz @ 10 kHz offset @ 100 MHz Reference Frequency.
- What type of package does the HMC699LP5E come in?
The HMC699LP5E comes in a 32 lead 5x5mm SMT package.
- What are the typical applications of the HMC699LP5E?
The typical applications include satellite communication systems, point-to-point radios, military applications, and Sonet clock generation.
- What is the supply voltage range for the HMC699LP5E?
The supply voltage range is 4.75V to 5.25V.
- Does the HMC699LP5E support CMOS/TTL compatible control inputs?
- How does the HMC699LP5E achieve fast settling times and low phase noise?
The HMC699LP5E achieves fast settling times and low phase noise due to its wide loop bandwidth and low N.
- What is the maximum reference input frequency for the HMC699LP5E?
The maximum reference input frequency is 1300 MHz for sine or square wave inputs.
- Does the HMC699LP5E have open collector output buffer amplifiers?
