kirdy

Low noise precision laser diode driver

Target Specs

• 300mA output
• 4V compliance
• 12V input
• DC to 10MHz modulation input with selectable modulation gains
  • 1mA/V
  • 10mA/V
  • 100mA/V
• 20 bit DAC control, 50Hz bandwidth
• 300pA/rt Hz current noise @ 1kHz
• 300nA RMS Noise (10Hz - 1MHz)
• Drives floating laser diodes