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Part Number: EL6201
Description: The EL6201 is a solid state high performance laser modulation oscillator with external resistor adjustable...
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EL6201
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DataSheet
General Description
EL6201 General Description
The EL6201 is a solid state high performance laser modulation oscillator with external resistor adjustable frequency and amplitude. The EL6201 is available in both
the 8-pin MSOP and the 5-pin SOT-23, to enable device placement close to the laser for reduced EMI.
The oscillator frequency is set by connecting a single external resistor from the RFREQ pin to ground. The oscillator current output amplitude is set by connecting a
single external resistor from the RAMP pin to ground. The oscillator in the MSOP package also contains a high speed output disable function using the OE pin. The OE pin can be driven by a high speed timing signal to control precise laser modulation during read/write operations. The output current is disabled when a logical zero 'L' is driven to the CE pin. Supply current is reduced to microamps when CE = LOW.
The EL6201 has internal supply bypass capacitors to reduce oscillation noise spread through supply connections.
EL6201 Maximum Ratings
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.0V
RFREQ, RAMP. . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.0V
CE, OE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 to VCC
Power Dissipation (maximum) . . . . . . . . . . . . . . . . . . . . See Curves
Operating Ambient Temperature Range . . . . . . . . . .. 0°C to +75°C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . .. 125°C
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 35mA
RFREQ, RAMP. . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.0V
CE, OE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 to VCC
Power Dissipation (maximum) . . . . . . . . . . . . . . . . . . . . See Curves
Operating Ambient Temperature Range . . . . . . . . . .. 0°C to +75°C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . .. 125°C
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 35mA
EL6201 Features
• Small SOT-23 and MSOP8 packages
• Frequency to 430MHz min
• Amplitude to 25mAP-P min
• Output tristate function (MSOP8)
• Power-down function (MSOP8)
• Single +3.5V to +5.0V supply
• Simple to use - only two external resistors required
• Independent resistor setting for frequency and amplitude
• Pb-Free Available (RoHS Compliant)
• Frequency to 430MHz min
• Amplitude to 25mAP-P min
• Output tristate function (MSOP8)
• Power-down function (MSOP8)
• Single +3.5V to +5.0V supply
• Simple to use - only two external resistors required
• Independent resistor setting for frequency and amplitude
• Pb-Free Available (RoHS Compliant)
EL6201 Typical Application
• DVD players
• DVD-ROM drives
• DVD-RAM drives
• CD-RW drives
• MO drives
• Optical pickup head assembly
• Laser diode modulation
• Local oscillator
• Communications lasers
• DVD-ROM drives
• DVD-RAM drives
• CD-RW drives
• MO drives
• Optical pickup head assembly
• Laser diode modulation
• Local oscillator
• Communications lasers
EL6201 Connection Diagram
EL6201
PDF/DataSheet Download
- Datasheet: EL6201
- File Size: 180153 KB
- Manufacturer: INTERSIL [Intersil Corporation]
- Click here to Download
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