ATR0808-PEQG ATMEL [ATMEL Corporation], ATR0808-PEQG Datasheet
ATR0808-PEQG
Related parts for ATR0808-PEQG
ATR0808-PEQG Summary of contents
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... Writable Optical Drives Description The ATR0808 is a laser diode driver for the operation of two different grounded laser diodes for DVD-RW/DVD+RW (650 nm) and CD-RW (780 nm). It includes three chan- nels for three different optical power levels which are controlled by a separate IC. The read channel generates a continuous output level, whereas the channels 2 and 3 are provided as write channels with very fast switching speeds ...
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... Figure 1. Block Diagram I3 NE3 I2 NE2 IR ENABLE ENOSC ATR0808 2 Channel 3 Channel 2 Read channel RF oscillator RF RSA RSB SELA IOUTA IOUTB 4724ES–DVD–01/04 ...
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... High: selects IOUTA, RSA Low: selects IOUTB, RSB Output current source B for laser diode External resistor to GND sets swing of oscillator B External resistor to GND sets swing of oscillator A Ground Output current source A for laser diode +5 V power supply for IOUT and circuit ATR0808 3 ...
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... Analog 11 RSA Analog 12 GND Supply 13 IOUTA Analog 14 VCC1 Supply 15 IR Analog 16 I2 Analog Paddle GND Supply ATR0808 GND RSA NE2 10 RSB 3 NE3 9 IOUTB Function Input current, bias voltage approximately GND External resistor to GND sets frequency of oscillator ...
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... max V out stg = 70°C = 25°C Symbol R thJA Symbol RSA, RSB T amb ATR0808 Value -0.5 to +6.0 -0 +0.5 CC (1) ( 150 -65 to +125 Value (1) 115 Value 4.5 to 5.5 I < 2. < 1 > 3 > +70 Unit ...
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... Ordering Information Extended Type Number ATR0808-TCQG ATR0808-PEQG Package SSO16 ATR0808 6 Package Pb-free SSO16 Pb-free QFN16 ( mm) Remarks Taped and reeled Taped and reeled 4724ES–DVD–01/04 ...
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... Package QFN16 ( mm) 4724ES–DVD–01/04 ATR0808 7 ...
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Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 ...