LMH6526 Datasheet and Specifications PDF

The LMH6526 is a Four-Channel Laser Diode Driver.

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Part NumberLMH6526 Datasheet
ManufacturerTexas Instruments
Overview The LMH™6525/6526 is a laser diode driver for use in combination DVD/CD recordable and rewritable systems. The part contains two high-current outputs for reading and writing the DVD (650 nm) and CD (7. 1
*23 Fast Switching: Rise and Fall Times: 0.6/1.0 ns.
* Low Voltage Differential Signaling (LVDS) Channels Enable Interface for the Fast Switching Lines
* Low Output Current Noise: 0.24 nA/√Hz
* Dual Output: Selectable by SELA/B Pin (Active HIGH)
* SELA = LMH6526 SEB = LMH6525
* Four Independent Cu.
Part NumberLMH6526 Datasheet
DescriptionFour-hannel Laser Diode Driver
ManufacturerNational Semiconductor
Overview The LMH™6525/6526 is a laser diode driver for use in combination DVD/CD recordable and rewritable systems. The part contains two high-current outputs for reading and writing the DVD (650 nm) and CD (7. a 150 mA read channel plus one 300 mA and two 150 mA write channels, which can be summed to allow a total output current of 600 mA or greater. The channel currents are set through four independent current inputs. An on-board High-Frequency Modulator (HFM) oscillator helps reduce low-frequency noise .