LMK61A2-156M Ultra-Low Jitter Standard Differential Oscillator - 156M25 | TI.com

LMK61A2-156M (ACTIVE)

Ultra-Low Jitter Standard Differential Oscillator - 156M25

Ultra-Low Jitter Standard Differential Oscillator - 156M25 - LMK61A2-156M
 

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 Compare all products in Clock oscillators

 
Features
Output Frequency (Max) (MHz)
Output Level
Jitter (ps)
Stability (ppm)
VCC Core (V)
Operating Temperature Range (C)
Pin/Package
LMK61A2-156M LMK60E2-150M LMK60E2-156M LMK61A2-644M LMK61E0-155M LMK61E0-156M LMK61E0M LMK61E2 LMK61E2-156M LMK62A2-150M LMK62A2-200M LMK62A2-266M LMK62E2-156M
Standard
7x5mm    
Standard
7x5mm    
Standard
7x5mm    
Standard
7x5mm    
Standard
7x5mm    
Standard
7x5mm    
Standard
7x5mm    
Programmable with EEPROM
7x5mm    
Standard
7x5mm    
Standard
5x3.2mm    
Standard
5x3.2mm    
Standard
5x3.2mm    
Standard
5x3.2mm    
156.25     150     156.25     644.53125     155.52     156.25     200     1000     156.25     150     200     266.66     156.25    
LVDS     LVPECL     LVPECL     LVDS     LVPECL     LVPECL     LVCMOS     HCSL
LVDS
LVPECL    
LVPECL     LVDS     LVDS     LVDS     LVPECL    
0.1     0.15     0.15     0.15     0.15     0.1     0.5     0.1     0.1     0.15     0.15     0.15     0.15    
50     50     50     50     25     25     25     50     50     50     50     50     50    
3.3     3.3     3.3     3.3     3.3     3.3     3.3     3.3     3.3     3.3     3.3     3.3     3.3    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
6QFM     6QFM     6QFM     6QFM     6QFM     6QFM     8QFM     8QFM     6QFM     6QFM     6QFM     6QFM     6QFM    

Customize Your Oscillator

Device Variant (More device variants)

Device Attributes
Output format
Stability
±50 ppm

Device Output Frequency
Frequency Range for selected format
Supported Frequencies:
 
MHz
MHz