X9520 Datasheet | Renesas

NOT REMENDED FOR NEW DESIGNS POSSIBLE SUBSTITUTE PRODUCT ISL22343, ISL22346 Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules Triple DCP, POR, 2kbit EEPROM Memory, Dual Voltage Monitors FN8206 Rev 2.00 August 20, 2007 The X9520 bines three Digitally Controlled Potentiometers (DCPs), V1/VCC Power-on Reset (POR) circuitry, two programmable voltage monitor inputs with software and hardware indicators, and integrated EEPROM with Block Lock™ protection. All functions of the X9520 are accessed by an industry standard 2-Wire serial interface. Two of the DCPs of the X9520 may be utilized to control the bias and modulation currents of the laser...