LMK61E0-156M Ultra-Low Jitter Standard Differential Oscillator - 156M25 | TI.com

LMK61E0-156M
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Ultra-Low Jitter Standard Differential Oscillator - 156M25

 

Description

The LMK61XX is an ultra-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 up to 1 GHz, LVDS up to 900 MHz, 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.

Features

  • Ultra-low Noise, High Performance
    • Jitter: 90 fs RMS Typical Fout > 100 MHz
    • PSRR: –70 dBc, Robust Supply Noise Immunity
  • Supported Output Format
    • LVPECL up to 1 GHz
    • LVDS up to 900 MHz
    • HCSL up to 400 MHz
  • Total Frequency Tolerance of ± 50 ppm (LMK61X2) and ± 25 ppm (LMK61X0)
  • 3.3-V Operating Voltage
  • Industrial Temperature Range (–40ºC to +85ºC)
  • 7 mm × 5 mm 6-Pin Package, Pin-Compatible With Industry Standard 7050 XO Package

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Parametrics

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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)
LMK61E0-156M Order now Standard
7x5mm    
156.25     LVPECL     0.1     25     3.3     -40 to 85    
LMK60E2-156M Order now Standard
7x5mm    
156.25     LVPECL     0.15     50     3.3     -40 to 85    
LMK61A2-156M Order now Standard
7x5mm    
156.25     LVDS     0.1     50     3.3     -40 to 85    
LMK61E0M Order now Standard
7x5mm    
200     LVCMOS     0.5     25     3.3     -40 to 85    
LMK61E2 Order now Programmable with EEPROM
7x5mm    
1000     HCSL
LVDS
LVPECL    
0.1     50     3.3     -40 to 85    
LMK61E2-156M Order now Standard
7x5mm    
156.25     LVPECL     0.1     50     3.3     -40 to 85    
LMK62E2-156M Order now Standard
5x3.2mm    
156.25     LVPECL     0.15     50     3.3     -40 to 85