ATR0849-PFQG 80 Atmel, ATR0849-PFQG 80 Datasheet
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ATR0849-PFQG 80
Specifications of ATR0849-PFQG 80
Related parts for ATR0849-PFQG 80
ATR0849-PFQG 80 Summary of contents
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... Recordable Optical Drives 1. 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 can be controlled by fast LVDS (Low Voltage Differential Signaling). ...
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... Figure 1-1. ATR0849 2 Block Diagram I4 E4 Channel 4 100 NE4 I3 E3 Channel 3 100 NE3 I2 E2 Channel 2 100 NE2 IR Channel 1 NER Read channel ENABLE RF oscillator ENOSC RFA RFB RSA RSB IOUTA IOUTB SELA 4851BS–DVD–06/05 ...
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... High: selects IOUTA, RSA, RFA Low: selects IOUTB, RSB, RFB +5V power supply Input current, bias voltage approximately GND Input current, bias voltage approximately GND Input current, bias voltage approximately GND Input current, bias voltage approximately GND Ground, negative power supply ATR0849 3 ...
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... Measured with multi-layer test board (JDEC standard) 5. Recommended Operating Range Parameters Supply voltage Input current Voltage bettween LVDS inputs (E2/NE2, E3/NE3, E4/NE4) External resistor to GND to set oscillator frequency External resistor to GND to set oscillator swing Operating temperature range ATR0849 4 Symbol dmax P max ...
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... Ordering Information Extended Type Number ATR0849-PFQG 7. Package Information 4851BS–DVD–06/05 Package Pb-free QFN24 ( mm) ATR0849 Remarks Taped and reeled 5 ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...