sy88722v Micrel Semiconductor, sy88722v Datasheet - Page 3

• Manufacturer Part Number: sy88722v
• Description: Sy88722v 5v/3.3v 622mbps Laser Diode Driver With Output Enable
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Absolute Maximum Ratings
Power Supply Voltage (V
Input Voltage (V
Output Current (I
Power Dissipation (P
Lead Temperature (soldering, 20 sec.) ................... +260 C
Storage Temperature Range (T
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
GND = 0V; V
Symbol
V
V
V
I
I
I
I
I
A
V
C
Note 1.
M9999-072505
[e-mail] or [phone]
IL
IH
CC
OUT_OFF
OUT
IH
IL
REF
RSET
OUT
OUT
DC ELECTRICAL CHARACTERISTICS
Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation
is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM
RATlNG conditions for extended periods may affect device reliability.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
The device is guaranteed to meet the DC specifications, shown in the table above, after thermal equilibrium has been established. The device
is tested in a socket such that transverse airflow of 500lfpm is maintained.
The voltage drop across R
Commercial devices are guaranteed from 0 C to +85 C ambient temperature.
R
Specification for packaged product only.
SET
CC
minimum 430 .
Parameter
Input HIGH Voltage
(D
Input LOW Voltage
(D
Reference Voltage
Input LOW Current
(D
Input HIGH Current
(D
Supply Current
Output LOW Current
(/EN = HIGH)
Modulation Current
I
Voltage at OUT, /OUT
Capacitance on OUT, /OUT
OUT
= 3.3V 10% or V
IN
IN
IN
IN
IN
OUT
, /D
, /D
, /D
, /D
/I
) .............................................. 0V to V
RSET
) ................................................. 30mA
IN
IN
IN
IN
D
) ........................................... 250mW
, /EN)
, /EN)
, /EN)
, /EN)
CC
) ............................ 0V to +7.0V
EXT
CC
S
and R
) ............ –55 C to +125 C
= 5.0V 10%; T
SER
(Note 1)
plus Laser Diode must not be greater than 1.4V.
A
Condition
V
I
= –40 C to +85 C
MOD
IN
(Note 1)
= V
= 25mA
IL(min)
CC
3
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Junction Temperature (T
Resistor to Dissipate Power (R
Laser Diode Serial Resistor (R
Resistor to Adjust Current (R
Package Thermal Resistance
MSOP
JA
JB
........................................................ or +4.5V to +5.5V
) Still-Air ...................................................... 113 C/W
) Still-Air ........................................................ 74 C/W
IN
) ................................... +3.0V to +3.6V
V
V
V
CC
CC
A
J
(Notes 2, 3, 4)
CC
), Note 5 ............ –40 C to 100 C
), Note 5 ............ –40 C to +85 C
Min
1.7
0.5
–1.165
–1.810
30
–1.4
SET
SER
EXT
), Note 6 . 700 to 20,000
) .................. 10 to 50
) .................... 0 to 50
Typ
450
2.0
2.5
38
V
V
CC
CC
1000
Max
V
100
2.3
–0.880
–1.475
25
30
44
CC
SY88722V
Units
mA
mA
pF
—
V
V
V
V
A
A
A