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Overview
Features and Benefits
- Low current consumption: 1.95 mA typical
- High phase frequency detector rate: 140 MHz
- Hardware pin-programmable clock multiplication ratios: 1×/5×/10×
- Lock detect indicator
- Power down mode (0.8 μA typical)
- 8-lead MSOP package:
4.9 mm × 3.0 mm
Product Details
Together with an external loop filter and a voltage controlled crystal oscillator (VCXO), the HMC1031 forms a complete clock generator solution targeted at low frequency jitter attenuation and reference clock generation applications.
The HMC1031 features a low power integer N divider, support-ing divide ratios of 1, 5, and 10, which is controlled via external hardware pins and requires no serial port.
The integrated phase detector and charge pump are capable of operating at up to 140 MHz, and a maximum VCXO input of 500 MHz ensures frequency compliance with a wide variety of system clocks and VCXOs.
Additional features include an integrated lock detect indicator available on a dedicated hardware pin, and a built in power-down mode.
The HMC1031 is housed in an 8-lead MSOP package.
APPLICATIONS
- Low jitter clock generation
- Low bandwidth (BW) jitter attenuation
- Low frequency phase-locked loops PLL
- Frequency translation
- Oven controlled crystal oscillator (OCXO) frequency multiplier
- Phase lock clean high frequency references to 10 MHz equipment
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Last Time Buy
All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.
Evaluation Kits (1)
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ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.
Product Recommendations
HMC1031 Companion Parts
Recommended Reference Buffer
Reference Materials
Product Selection Guide (1)
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Design Resources
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