SM8613 Nippon_Precision_Circuits America, SM8613 Datasheet - Page 5

• Manufacturer Part Number: SM8613
• Description: CD Laser Driver
• Manufacturer: Nippon_Precision_Circuits America

Electrical Characteristics
V
Note 1) LDON has internal pull-down resistor.
Note 2) PLSON has internal pull-down resistor.
Note 3) MUTE has internal pull-down resistor.
Note 4) LDISET is in high-impedance state when LDON is HIGH.
Note 5) DUTY is in high-impedance state when LDON is HIGH.
Test level description
PCK minimum input frequency
PCK maximum input frequency
Intermittent current output frequency
range
LDON response time
PLSON, MUTE response time 1
PLSON, MUTE response time 2
LDIOUT maximum output current
LDIOUT intermittent current rise time
LDIOUT intermittent current fall time
LDISET voltage
PDVIN convergence voltage
PDVIN input impedance
APC loop cutoff frequency
Minimum duty ratio
Maximum duty ratio
Minimum LD current ON time
Test level I
Test level II
DD
= 2.5V, Ta = + 25 ° C unless otherwise noted
Parameter
100% of devices tested at + 25 ° C
Specifications guaranteed according to design and evaluation tests.
Symbol
f
f
t
t
V
PCKMAX
I
V
DR
PLSON1
PLSON2
Z
DR
PCKMIN
t
t
LDMAX
t
LDISET
LDION
LDON
t
f
PDVIN
PDVIN
LDIR
LDIF
f
APC
LD
MAX
MIN
LDON = LOW to HIGH,
I(LDIOUT) to 90%, C
PLSON = LOW to HIGH (MUTE: LOW),
MUTE = HIGH to LOW (PLSON: HIGH),
until the duty ratio stabilizes
PLSON = HIGH to LOW (MUTE: LOW),
MUTE = LOW to HIGH (PLSON: HIGH)
PDVIN = 0V
1/3V
R
PDVIN–LDIOUT short, R
C
PCK = 4.3MHz, R
PCK = 4.3MHz, R
G
G
= 33k Ω , V
= 6800pF
DD
DD
Condition
SM8613AV
= 2.5V,
DUTY
DUTY
G
= 6800pF
= 15k Ω
= 5k Ω
LDIOUT
= 20 Ω
0.75
min
145
8.6
19
40
20
55
–
–
–
–
–
–
1
–
–
NIPPON PRECISION CIRCUITS INC.—5
Rating
0.83
160
typ
25
14
–
–
–
–
–
–
–
–
–
–
–
–
max
0.92
110
175
100
4.3
38
20
25
10
10
40
85
–
–
–
–
MHz
MHz
MHz
Unit
M Ω
kHz
mA
mV
µ s
µ s
ns
ns
ns
ns
%
%
V
level
Test
II
II
II
II
II
II
II
I
I
I
I
I
I
I
I
I