Part Number | ATR0849 |
Distributor | Stock | Price | Buy |
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Part Number | ATR0849 |
Manufacturer | ATMEL |
Title | 4-Channel LVDS Laser Driver for Dual-layer Application |
Description | The ATR0849 is a laser diode driver designed to operate two different grounded laser diodes for DVD-RW/DVD+RW (650 nm) and CD-RW (780 nm). The device includes four channels for four different optical power levels. The write channels (channels 2 to 4) can be controlled by fast LVDS (Low Voltage Diffe. |
Features |
• • • • • • • • • • • • Current-controlled Output Current Source with 4 Input Channels LVDS Compatible Inputs at Channels 2, 3 and 4 with On-chip 100Ω Termination Separate Read-channel Enable Two Selectable Outputs for Grounded Laser Diodes Output Current per Channel up to 350 mA Total Output Current up to 600 mA On-chip RF Oscillator Control of 2 Different Swings and Frequencies by use of 4 Exter. |
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