規格
| 屬性 | 價值 |
| Package | Bulk |
| ProductStatus | Obsolete |
| PLL | Yes |
| Input | Clock |
| Output | Clock |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 1:1 |
| Differential-Input:Output | No/Yes |
| Frequency-Max | 8.4GHz |
| Divider/Multiplier | Yes/Yes |
| Voltage-Supply | 3V ~ 5.2V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 40-VFQFN Exposed Pad |
概述
Description
The HMC834LP6GE is a 6 GHz, ultra-low noise, fractional-N PLL from Analog Devices (formerly Hittite). It integrates a VCO with low phase noise and a high-performance delta-sigma modulator, making it ideal for wireless infrastructure, test equipment, and radar systems.
Key features:
- Frequency range: 62.5 MHz – 6 GHz
- Ultra-low phase noise: -110 dBc/Hz at 100 kHz offset (1 GHz output)
- Fractional-N resolution: <0.1 Hz
- Integrated VCO and PLL with fast locking
- SPI-programmable for flexible configuration
- 6x6 mm LP6 package, suitable for compact designs
Applications include 5G, satellite comms, and high-performance synthesizers. Its low jitter and wide bandwidth make it a robust choice for precision frequency generation.
For detailed specs, refer to the datasheet or Analog Devices' product page.
Key features:
- Frequency range: 62.5 MHz – 6 GHz
- Ultra-low phase noise: -110 dBc/Hz at 100 kHz offset (1 GHz output)
- Fractional-N resolution: <0.1 Hz
- Integrated VCO and PLL with fast locking
- SPI-programmable for flexible configuration
- 6x6 mm LP6 package, suitable for compact designs
Applications include 5G, satellite comms, and high-performance synthesizers. Its low jitter and wide bandwidth make it a robust choice for precision frequency generation.
For detailed specs, refer to the datasheet or Analog Devices' product page.
Features
The HMC834LP6GE is a high-performance 6 GHz RF PLL with integrated VCO, designed for precision frequency synthesis. Key features:
- Frequency Range: 53 MHz to 6 GHz
- Low Phase Noise: -110 dBc/Hz @ 100 kHz offset (at 6 GHz)
- Integrated VCO: Eliminates external VCO, reducing board space
- Fractional-N & Integer-N Modes: Supports flexible frequency resolution
- Fast Lock Time: <20 µs typical
- Programmable Output Power: Up to +5 dBm
- SPI Interface: Easy digital control
- Supply Voltage: 3.3 V (core), 5 V (charge pump)
- Small Package: 6x6 mm QFN (40-lead)
Ideal for wireless infrastructure, test equipment, and radar systems. Combines high performance with compact integration.
- Frequency Range: 53 MHz to 6 GHz
- Low Phase Noise: -110 dBc/Hz @ 100 kHz offset (at 6 GHz)
- Integrated VCO: Eliminates external VCO, reducing board space
- Fractional-N & Integer-N Modes: Supports flexible frequency resolution
- Fast Lock Time: <20 µs typical
- Programmable Output Power: Up to +5 dBm
- SPI Interface: Easy digital control
- Supply Voltage: 3.3 V (core), 5 V (charge pump)
- Small Package: 6x6 mm QFN (40-lead)
Ideal for wireless infrastructure, test equipment, and radar systems. Combines high performance with compact integration.
Pinout
The HMC834LP6GE is a 6 GHz to 10 GHz RF PLL with integrated VCO, housed in a 40-pin LP6 (6x6 mm) QFN package.
Key Functions:
- Frequency Synthesis: Covers 6–10 GHz with an integrated VCO.
- Phase-Locked Loop (PLL): Supports fractional-N and integer-N modes.
- Low Phase Noise: Optimized for high-performance RF applications.
- SPI Interface: For digital control and programming.
- Differential Outputs: Provides stable, low-jitter clock signals.
Pin Count & Notable Pins:
- 40 pins total (including ground, power, and control pins).
- RF_OUT±: Differential RF output.
- VCO_TUNE: VCO control voltage input.
- SPI (SDIO, SCLK, SEN): Serial interface for configuration.
- Power/Ground Pins: Multiple pins for stable supply and noise reduction.
Applications: Radar, test equipment, broadband wireless, and high-speed data links.
Key Functions:
- Frequency Synthesis: Covers 6–10 GHz with an integrated VCO.
- Phase-Locked Loop (PLL): Supports fractional-N and integer-N modes.
- Low Phase Noise: Optimized for high-performance RF applications.
- SPI Interface: For digital control and programming.
- Differential Outputs: Provides stable, low-jitter clock signals.
Pin Count & Notable Pins:
- 40 pins total (including ground, power, and control pins).
- RF_OUT±: Differential RF output.
- VCO_TUNE: VCO control voltage input.
- SPI (SDIO, SCLK, SEN): Serial interface for configuration.
- Power/Ground Pins: Multiple pins for stable supply and noise reduction.
Applications: Radar, test equipment, broadband wireless, and high-speed data links.
Package
The HMC834LP6GE is a 6x6 mm QFN (Quad Flat No-Lead) package. It features a leadless design with an exposed pad for thermal and electrical grounding, typical for high-frequency RF and microwave applications. The "LP6GE" suffix indicates its package type and RoHS compliance. Compact and surface-mountable, it suits space-constrained designs.
