LMK62I0-156M High-Performance Low Jitter Oscillator | TI.com

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High-Performance Low Jitter Oscillator



The LMK62XX device is a low jitter oscillator that generates a commonly used reference clock. The device is pre-programmed in factory to support any reference clock frequency; supported output formats are LVPECL, LVDS and HCSL up to 400 MHz. Internal power conditioning provide excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. The device operates from a single 3.3-V ±5% supply.


  • Low Noise, High Performance
    • Jitter: 150 fs RMS typical Fout > 100 MHz
    • PSRR: –60 dBc, Robust Supply Noise Immunity
  • Supported Output Format
    • LVPECL, LVDS and HCSL up to 400 MHz
  • Total Frequency Tolerance of ±50 ppm (LMK62X2) and ±25 ppm (LMK62X0)
  • 3.3-V Operating Voltage
  • Industrial Temperature Range (–40ºC to +85ºC)
  • 5-mm × 3.2-mm 6-pin Package That is Pin-Compatible With Industry Standard 5032 XO Package

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Part number Order Features Output frequency (Max) (MHz) Output level Jitter (ps) Stability (ppm) VCC core (V) Operating temperature range (C)
LMK62I0-156M Order now Standard
156.25     HCSL     0.15     25     3.3     -40 to 85    
LMK60E2-156M Order now Standard
156.25     LVPECL     0.15     50     3.3     -40 to 85    
LMK61A2-100M Order now Standard
100     LVDS     0.1     50     3.3     -40 to 85    
LMK61E0M Order now Standard
200     LVCMOS     0.5     25     3.3     -40 to 85    
LMK61E2 Order now Programmable with EEPROM
1000     HCSL
0.1     50     3.3     -40 to 85    
LMK62E2-156M Order now Standard
156.25     LVPECL     0.15     50     3.3     -40 to 85