Texas Instruments LMK60Ex Low Jitter Standard Oscillators
Texas Instruments LMK60Ex Low Jitter Standard Oscillators are a family of low jitter oscillators that generate a commonly used reference clock. The devices are pre-programmed in the factory to support any reference clock frequency. The supported output formats for these devices are LVPECL, LVDS, and HCSL up to 400MHz. Internal power conditioning provides excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. The Texas Instruments LMK60Ex operates from a single 3.3V ±5% supply.Features
- Low noise, high performance
- Jitter: 150fs RMS typical Fout > 100MHz
- PSRR: –60dBc, robust supply noise immunity
- Supported output format
- LVPECL, LVDS, and HCSL up to 400MHz
- 3.3V operating voltage
- Total frequency tolerance of ±50ppm (LMK60X2) and ±25ppm (LMK60X0)
- Industrial temperature range (–40ºC to +85ºC)
- 7mm × 5mm 6-pin package that is pin-compatible with industry-standard 7050 XO package
Applications
- High-performance replacement for crystal-, SAW-, or silicon-based oscillators
- Switches, routers, network line cards, Base Band Units (BBU), servers, storage/SAN
- Test and measurement
- Medical imaging
- FPGA, processor attach
Inilathala: 2017-07-21
| Na-update: 2025-03-06
