Description
Six channel Laser Switch iC-HG30 enables the spikefree switching of laser diodes with well-defined current pulses at frequencies ranging from DC to 250 MHz.
The diode current is determined by the voltages at pins CIx. The six fast switches are controlled independently via TTL inputs. Input ELVDS= hi selects LVDS type inputs and three channel mode. The laser diode can thus be turned on and off or switched between different current levels (LDKx connected) defined by the voltages at CIx.
Each channel can be operated up to 1000mA CW and 5000mA pulsed current depending on the frequency, duty cycle and heat dissipation. The integrated thermal shutdown feature protects the iC-HG30 from damage by excessive temperature
iC-HG30 is compatible to iC-HG with LDKx voltages up to 30 V
Features