sy88922v Micrel Semiconductor, sy88922v Datasheet - Page 3

• Manufacturer Part Number: sy88922v
• Description: Sy88922v 5v/3.3v 2.5gbps Laser Diode Driver
• Manufacturer: Micrel Semiconductor

M9999-091906
[e-mail] or [phone]
Micrel, Inc.
Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (V
Output Current (V
Power Dissipation (P
Lead Temperature (soldering, 20 sec.) ..................... 260°C
Maximum Operating Junction Temperature (T
Storage Temperature (T
GND = 0V; V
Symbol
V
V
V
I
I
I
I
I
I
A
Notes:
1. Permanent device damage may occur if Absolute Maximum Ratings are exceeded. This is a stress rating only and functional operation is not implied
2. The voltage drop across R
3. Still-air without heatsink.
4. R
5. V
6. I
IL
IH
CC
OL
OUT
RSET
IH
IL
REF
RSET
DC ELECTRICAL CHARACTERISTICS
at conditions other than those detailed in the operational sections of this data sheet. Exposure to Absolute Maximum Ratings conditions for extended
periods may affect device reliability.
MOD
IN
SET
= V
= 25mA.
minimum 430Ω.
IL
(min).
CC
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
Modulation Control
=I
= +5.0V ±10% or V
OUT
IN
IN
, /D
OUT
CC
) ................................................. 0 to V
/I
IN
) ..................................... +0V to +7.0V
RSET
D
) ............................................... 30mA
, /EN)
) ........................................... 250mW
S
EXT
) ....................... –55°C to +125°C
(5)
(6)
and R
CC
SER
IN
IN
IN
, /D
= +3.3V ±10%; T
, /D
, /D
plus Laser Diode should not be greater than 1V.
IN
IN
IN
(1)
, /EN)
, /EN)
, /EN)
J
) ..... +125°C
Condition
A
= –40°C to +85°C; unless noted.
CC
3
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Capacitance on OUT + /OUT (C
Resistor to Dissipate Power (R
Laser Diode Serial Resistor (R
Resistor to Adjust Current (R
Package Thermal Resistance
MSOP (θ
MSOP (Ψ
............................................................ +3.0V to +3.6V
JA
JB
) Still-air ........................................... 113°C/W
) ........................................................ 74°C/W
CC
) .............................. +4.5V to +5.5V or
V
V
CC
CC
A
0.125
Min
(2)
1.7
0.5
) ......................... –40°C to +85°C
30
–1165
–1810
SET
(3)
SER
EXT
OUT
)
(4) ...............
) .................... 10 to 50Ω
) ...................... 0 to 50Ω
Typ
450
) ................ 2.5pF (typ.)
2.0
38
V
V
700 to 20,000Ω
CC
CC
0.625
1000
Max
100
2.3
25
30
44
–1475
–880
SY88922V
Units
mV
mV
mA
mA
mA
µA
µA
µA
—
V