HTML datasheet архив (поиск документации на электронные компоненты) Поиск даташита (1.687.043 компонентов)
Где искать

Datasheet: F0601720B (Eudyna Devices Inc.)

High Speed Gaas Led Driver

 

Скачать: PDF   ZIP
Eudyna Devices Inc.
Features
high speed operation DC ~ 266 Mb/s NRZ
Differential ECL compatible interface
5.0 V single power supply
Pulse distortion control 0 ~ 350 psec
Applications
LED driver of an optical transmitter circuit up to
266 Mb/s
Functional Description
The F0601720B is a high performance GaAs LED driver IC applying in an optical trans-
mitter module up to 266 Mb/s NRZ data rate. The F0601720B specifies the rise time and the
fall time of 600 psec (10%-90%) typically. It features the single 5.0 V supply operation.
01.08.28
GaAs LED Driver
High Speed
F0601720B
F0601720B
GaAs LED Driver IC
Absolute Maximum Ratings
T
a
=25 C, unless specified
Recommended Operating Conditions
V
EE
= GND
Parameter
Supply Voltage
Ambient Operating Temperature
Symbol
V
CC
Ta
Units
V
C
Value
Min.
4.75
0
Typ.
5.0
25
Max.
5.25
70
Parameter
Symbol
Absolute Maximum Ratings
Units
Supply Voltage
V
CC
7.0
V
Supply Current
I
CC
100
mA
Modulation Current
I
OUT1,2
100
mA
Power Dissipation
Pdis
1
W
Input Voltage
V
IN1,2
V
CC
~ Max (-0.5, V
CC
-3.0)
V
Ambient Operating Temperature
Ta
0 ~ 70
C
Strage Temperature
Tstg
-55 ~ +125
C
GaAs LED Driver IC
F0601720B
Electrical Characteristics
V
CC
=5 V, T
a
=25 C, unless specified
*1) Adjusting by valuable resistors
*2) Measuring by the circuits shown in Figures 3 and 4
r
e
t
e
m
a
r
a
P
l
o
b
m
y
S
s
n
o
i
t
i
d
n
o
C
e
u
l
a
V
s
t
i
n
U
.
n
i
M
.
p
y
T
.
x
a
M
t
n
e
r
r
u
C
y
l
p
p
u
S
I
C
C
0
9
0
0
1
0
5
1
A
m
e
g
a
t
l
o
V
t
u
p
n
I
V
H
I
t
u
p
n
I
l
a
i
t
n
e
r
e
f
f
i
D
0
3
8
.
3
5
4
0
.
4
5
6
2
.
4
V
V
L
I
0
5
0
.
3
5
9
2
.
3
0
5
5
.
3
V
t
n
e
r
r
u
C
t
u
p
n
I
I
1
N
I
I
,
2
N
I
-
0
5
1
-
-
0
5
1
A
t
n
e
r
r
u
C
n
o
i
t
a
l
u
d
o
M
)
1
*
I
1
T
U
O
n
e
p
o
:
1
r
T
0
4
-
0
6
A
m
D
N
G
=
2
r
T
0
6
-
0
8
A
m
t
n
e
r
r
u
C
e
g
a
k
a
e
L
d
s
I
1
k
a
e
l
V
=
1
d
s
V
C
C
V
t
a
1
N
I
V
=
L
I
,
V
2
N
I
V
=
I
-
-
5
e
g
a
t
l
o
V
e
c
n
e
r
e
f
e
R
L
C
E
V
D
D
)
1
*
n
e
p
o
:
1
r
T
8
.
3
-
1
.
4
V
D
N
G
=
2
r
T
5
4
.
3
-
5
7
.
3
V
e
m
i
T
e
s
i
R
r
t
)
2
*
5
1
=
L
R
-
-
1
c
e
s
n
e
m
i
T
ll
a
F
f
r
)
2
*
5
1
=
L
R
-
-
1
c
e
s
n
F0601720B
GaAs LED Driver IC
User's Guide
(1) Application of Dly1 and Dly2
The two terminals permit presettable compensation of pulse width distortion at input sig-
nals In1 and In2 by connecting to GND as shown in Table2.
Table 1.
(2) Application of Tr1
The Tr1 terminal permits presettable voltage at Vbb by adjusting the valuable resistor (0
to 1k) connected with GND as shown in Table2.
Table 2.
1
y
l
D
g
n
i
t
t
e
s
e
r
P
n
e
p
o
D
N
G
2
y
l
D
n
e
p
o
s
p
1
s
p
0
5
1
D
N
G
s
p
0
5
2
s
p
0
5
3
l
a
n
i
m
r
e
T
l
o
r
t
n
o
c
t
u
o
h
t
i
W
l
o
r
t
n
o
c
h
t
i
W
1
r
T
n
e
p
o
k
1
~
0
b
b
V
V
1
.
4
~
V
8
.
3
)
e
g
a
t
l
o
v
g
n
i
t
t
e
s
d
e
d
n
e
m
m
o
c
e
R
(
V
2
7
.
3
GaAs LED Driver IC
F0601720B
Block Diagram
V
CC
: Supply Voltage
V
IN1
, V
IN2
: Differential Input
OUT1, OUT2
: Differential Output (LED should be connected to Out1)
Sd1,Sd2
: Output Wave Form Control
Dly1,Dly2
: Pulse Width Distortion Control
Tr1
: Vbb Control
Tr2
: Testing
V
DD
: ECL Reference Voltage
Temp
: Temperature Measurement
Fig. 1
IN1
IN2
INBUF
BUFFER
PRE-
DISTORTION
BUFFER
FOR
OUTBUF
OUTBUF
DELAY1
DELAY2
A
B
Sd2
OUT2
OUT1
Sd1
Dly2
Tr1 Tr2
V
DD
Vref
Temp
Dly1
GND
GND
V
CC
DELAY CONTROL
© 2017 • ChipFind
Контакты
Главная страница