(China (Mainland))
Product Summary
The EL6938CLZ is a highly integrated laser diode driver designed to support multi-standard writable optical drives. The EL6938CLZ accomplishes this by incorporating a waveform generator wherein the diode currents and timing details can be programmed before operation. The data input circuitry inspects the NRZ serial data waveform and generates programmed waveforms in recognition of 3, 4, 5, or 6 or more clock periods of space changing to 3, 4, 5, or 6 or more clock periods of mark, and vice versa.
Features
EL6938CLZ features: (1)Complete programmable laser diode driver; (2)500mA maximum total output; (3)10-bit x 10-bit multiplying DAC output provides 10-bit full scale adjustment and 10-bit resolution at any full scale output; (4)54 psec timer resolution; (5)Two laser outputs allows read/write DVD and CD combinations; (6)Programmable waveform values support CD-R, CD-RW, DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, and Blue; (7)Two analog inputs support slope and read APC; (8)HFM oscillator programmable to 100mAP-P from 100MHz to 500MHz; (9)PLL allows reduced-frequency clock on flex cable; (10)Separate serial input works up to 100MHz; (11)Programmable HFM offset when HFM is off; (12)Pb-free available.
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Negotiable |
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Data Sheet |
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Data Sheet |
Negotiable |
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EL6935 |
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EL6938CL |
Other |
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Data Sheet |
Negotiable |
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