Intersil X9530
The X9530 is a highly integrated laser diode bias controller which incorporates two digitally controlled Programmable Current Generators, temperature compensation with dedicated look-up tables, and supplementary EEPROM array. The look-up table may be programmed with arbitrary data by the user, via the 2-wire serial port, and either an internal or external temperature sensor may be used to control the output current response. These temperature compensated pro-grammable currents maybe used to control the modulation current and the bias current of a laser diode.| Part No. | X9530 |
|---|---|
| Datasheet | X9530 Download |
| Manufacturer |  Intersil |
| Description | Laser Diode Controller |
| Buy | Stock & Price |
FEATURES
● Compatible with Popular Fiber Optic Module Specifications such as Xenpak, SFF, SFP, and GBIC● Package —14 Ld TSSOP
● Two Programmable Current Generators —±1.6 mA max. —8-bit (256 Step) Resolution
● Integrated 6 bit A/D Converter
● Temperature Compensation —Internal or External Sensor —-40°C to +100°C Range —2.2°C/step Resolution —EEPROM Look-up Tables
● Hot Pluggable
● 2176-bit EEPROM —17 Pages —16 Bytes per Page
● Write Protection Circuitry —Intersil BlockLock™ —Logic Controlled Protection —2-wire Bus with 3 Slave Address Bits
● 3V to 5.5V, Single Supply Operation
● Pb-Free Plus Anneal Available (RoHS Compliant) LASER DIODE BIAS CONTROL
APPLICATIONS
● SONET and SDH Transmission Systems● 1G and 10G Ethernet, and Fibre Channel Laser Diode Driver Circuits PIN CONFIGURATION November 11, 2005 X9530 FN8211.1
DESCRIPTION
All functions of the device are controlled via a 2-wire digital serial interface. Two temperature compensated Programmable Current Generators, vary the output current with temperature according to the contents of the associated nonvolatile look-up table.
