Mitsubishi M61084FP Datasheet

MITSUBISHI<LINEAR ICS>
M61084FP
TEST
AOUT
FOUT
DOUT
EOUT
COUT
GND
BOUT
HOUT
Vref
GOUT
Outline 12C2E
BLOCK DIAGRAM
AOUT
DOUT
FOUT
Vcc
GND
GOUT
BOUT
COUT
TEST
Vref
EOUT
HOUT
AFDECHB
G
PREAMPLIFIER WITH PHOTODETECTOR FOR OPTICAL PICKUP
DESCRIPTION
The M61084FP is a semiconductor integrated circuit developed for DVD and CD-ROM (8 times speed) players. The IC is housed in a 12-pin clear molded plastic package and contains 8 preamplifiers with divided photodetectors.
FEATURES
• 8 amplifiers with divided photodetectors
• Using small package ( 5.0X4.0X1.5 mm )
• For differential push-pull technique and single beam phase difference technique
• High Band preamplifier circuit (DC-20MHz)
• For red reys laser diode (ex. =635 nm)
APPLICATION DVD , CD-ROM etc.
PIN CONFIGURATION
1 2
3 4 5 6
12 11
10
Vcc
9 8 7
RECOMMENDED OPERATING CONDITIONS Supply voltage • • • • • • • • • • 4.5V to 5.5V Rated supply voltage • • • • • • 5.0V
1
2
3
4
+
+
+
12
+
+
+
11
10
9
8
5
6
+
+
7
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MITSUBISHI<LINEAR ICS>
M61084FP
0050
100
150
200
250
255075
100
125
(MAXIMUM RATINGS)
AMBIENT TEMPERATURE Ta (˚C)
Symbol
Vcc
Pd
Topr
Tstg
Supply voltage
Power dissipation (Ta25˚C)
Operating temperature
Storage temperature
Parameter
Rating
Unit
6.0
250
-20 to +70
-40 to +100
V
mW
˚C
˚C
PREAMPLIFIER WITH PHOTODETECTOR FOR OPTICAL PICKUP
ABSOLUTE MAXIMUM RATINGS (Ta=25˚C,unless otherwise noted)
TEST CIRCUIT
TEST
AOUT
10K
DOUT
10K
COUT
10K
BOUT
10K
Vref
1
2
20p
3
20p
4
20p
5 8
20p
6
0.1µ
12
11
10
20p
20p
9
20p
7
20p
0.1µ
10K
10K
10K
10K
Vcc
FOUT
EOUT
GND
HOUT
GOUT
THERMAL DERATING
300
70
*Please set the condenser connected to Vcc and Vc near the pin. (Within 10mm)
Units Resistance : Capacitance : F
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