SM8610 Nippon_Precision_Circuits America, SM8610 Datasheet - Page 3

• Manufacturer Part Number: SM8610
• Manufacturer: Nippon_Precision_Circuits America

PIN DESCRIPTION
ip: Built-in pull-down resistor
Number
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
DUTYADJ
LDIOUT
LDISET
FLOCK
LDOFF
PDVIN
Name
MUTE
GND
VCC
PCK
RG2
RG1
NC
NC
NC
NC
i/o
ip
ip
ip
o
–
o
–
–
–
o
–
o
–
o
i
i
Laser drive maximum current setting resistor connection
No connection (must be open)
Muting signal
Data extract clock input
Laser switching pulse duty adjust
Focus servo lead-in signal
No connection (must be open)
Ground connection
Laser current monitor voltage input
No connection (must be open)
Laser drive current stop signal input
Laser drive current output
2.4V supply voltage
Laser control loop gain setting resistor connection
No connection (must be open)
Laser control loop gain setting resistor connection
DMUTE
FLOCK
LDOFF
H
H
H
L
L
L
Laser switching drive
Laser constant-current drive
Laser constant-current drive
Laser switching drive
Laser drive OFF
In this state, the SM8610CV is in power-save mode.
Laser drive ON
SM8610CV
Description
Laser drive state
Laser drive state
Laser drive state
NIPPON PRECISION CIRCUITS INC.—3