Overview
The HMC1034LP6GE is a low-noise, wide-band clock generator IC produced by Analog Devices Inc. It features a fractional-N Phase Locked Loop (PLL) and an integrated Voltage Controlled Oscillator (VCO). This device is designed to provide differential clock outputs across a wide frequency range of 125 MHz to 3 GHz. The HMC1034LP6GE is renowned for its industry-leading phase noise and jitter performance, making it an ideal component for various high-speed applications.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 125 MHz to 3 GHz |
| RMS Jitter | 78 fs (Typical) |
| Phase Noise Floor | <-165 dBc/Hz |
| Maximum Phase Detector Rate | 100 MHz |
| Figure of Merit (FOM) | <-227 dBc/Hz |
| Delta-Sigma Modulator Resolution | 24-Bit, 3 Hz Typical |
| Package Type | 40-Lead QFN (6mm x 6mm w/ EP) |
| Output Amplitude Control | 2-bit via SPI serial programming interface |
| Output Mute Function | Available |
Key Features
- Low noise Phase Detector (PD) and Delta-Sigma modulator capable of operating up to 100 MHz.
- Industry-leading phase noise and jitter performance.
- Exact Frequency Mode enabling output frequencies with close to 0 Hz frequency error.
- Differential clock outputs with 2-bit output amplitude control via SPI serial programming interface.
- Output Mute function.
- Built-in digital self-test.
Applications
- Clock references for high-speed data converters, physical layer devices (PHY), serializer/deserializer (SERDES) circuits, FPGAs, and processors.
- Local Oscillator (LO) for 10G/40G/100G optical modules and transponders.
- Primary reference clock for 10G/40G/100G line cards.
- Jitter attenuation and frequency translation.
- Synchronous Ethernet, SONET/SDH, and OTN applications.
Q & A
- What is the frequency range of the HMC1034LP6GE?
The HMC1034LP6GE operates within a frequency range of 125 MHz to 3 GHz. - What is the typical RMS jitter of the HMC1034LP6GE?
The typical RMS jitter is 78 fs. - What is the phase noise floor of the HMC1034LP6GE?
The phase noise floor is less than -165 dBc/Hz. - What is the maximum phase detector rate of the HMC1034LP6GE?
The maximum phase detector rate is 100 MHz. - Does the HMC1034LP6GE have an output amplitude control feature?
Yes, it has a 2-bit output amplitude control via the SPI serial programming interface. - What is the package type of the HMC1034LP6GE?
The package type is a 40-Lead QFN (6mm x 6mm w/ EP). - Can the HMC1034LP6GE be used in OTN and SONET/SDH applications?
Yes, it is suitable for OTN and SONET/SDH applications. - Does the HMC1034LP6GE feature an output mute function?
Yes, it includes an output mute function. - What is the resolution of the Delta-Sigma modulator in the HMC1034LP6GE?
The resolution is 24-bit with a typical step size of 3 Hz. - Is the HMC1034LP6GE suitable for use in high-speed data converters?
Yes, it is an ideal source for clock references in high-speed data converters.
