sp8130dg4 Exar Corporation, sp8130dg4 Datasheet

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sp8130dg4

Manufacturer Part Number
sp8130dg4
Description
High Speed Differential Apc Amplifier
Manufacturer
Exar Corporation
Datasheet
FEATURES
The SP8130 is a high-speed, differential output APC amplifier that integrates the photodiode and
adjustable gain block on one chip. Independent gain control allows individual adjustment for 780nm
and 650nm wavelength operation, as found in CD/DVD optical storage drives. This allows the user to
control the laser power of the system in high-speed DVD+/-RW, DVD-RAM and CD-RW systems.
The wide 2V output swing also allows better system performance, through improved dynamic range.
Rev 0.8 09/25/06.
`````````
Dual wavelength 650 and 780nm
160 MHz Bandwidth @ -6dB
600 V/µs Slew Rate
6 ns Settling Time
10 mV Differential Output Offset Voltage
30 uV/
-6/+6 dB External Gain Adjust
Small 8-pin OPLGA package
High Speed Differential APC Amplifier
o
C Output Offset Voltage Drift
Solved by
TM
SP8130 High Speed Differential APC Amplifier
page
1
of
APPLICATIONs
5
CD-R, and CD-RW
DVD+/-R, DVD+/-RW, and DVD-RAM
Rgcom
Gain
Rg1
Rg2
1
2
3
4
SP8130
OPLGA
8-Pin
GENERAL DESCRIPTION
8
7
6
5
 2006 Sipex Corporation
Vcc
Vout (+)
Vout (-)
Gnd
SP8130

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sp8130dg4 Summary of contents

Page 1

Solved by TM High Speed Differential APC Amplifier FEATURES Dual wavelength 650 and 780nm • 160 MHz Bandwidth @ -6dB • 600 V/µs Slew Rate • • Settling Time 10 mV Differential Output Offset Voltage • ...

Page 2

These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods ...

Page 3

Unless otherwise noted: Vcc = 5V, output load: R Unless otherwise noted, electrical specifications apply to all gain modes. Parameter Supply Current Output Common Mode Voltage Output Offset Voltage Output Offset Voltage Drift Power Supply Rejection Ratio (PSRR) * Gain ...

Page 4

Pin # Pin Name 1 Gain Gain Switch Input. Low level selects Gain Adjust Common connection point for R GCOM Gain Adjust GND Power Ground 6 ...

Page 5

... Tolerance of PD position +/- 0.20mm Angle: 0° +/- 1° Die tilt: 0° +/- 2° Part Number SP8130DG4 Rev 0.8 09/25/06. SP8130 High Speed Differential APC Amplifier ````````` PHOTO DETECTOR PATTERN Temperature range 0 -20C + page of ORDERING INFORMATION Package Type 8-pin OPLGA  2006 Sipex Corporation ...

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