 | Author | Message | | | kaylee | | Posted: Thu Jul 10, 2008 1:58 am Post subject: The EL6202 Datasheet and pdf | | | | Joined: 04 Jul 2008 Posts: 14 | Hi,everyone,
there have some information about The EL6202，I want to share with you.
The EL6202 Datasheet and pdf
http://www.chinaicmart.com/series-EL6/EL6202CW-T7A.html
The EL6202 consists of a variable amplitude, push only, oscillator that
also supplies the laser DC current. It is designed to easily interface to existing ROM controllers, reducing parts count, and power dissipation. The reduction of parts count and the small package allows the oscillator to be placed closer to the laser, thus reducing EMI. Also, the turn-on and turn-off edges are slew rate limited to reduce higher harmonics.
The total current drawn from the power supply can be less than the laser threshold current due to the unique push-only modulation method. The average current is less than the peak oscillator current, and can be less than half of the oscillator current. The power control current supplied from the main board is reduced to less than 2mA.[url][/url][url][/url] | |
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