SY88782LMG TR Micrel Inc, SY88782LMG TR Datasheet - Page 4

IC,Laser Diode/LED Driver,BIPOLAR,LLCC,16PIN,PLASTIC

SY88782LMG TR

Manufacturer Part Number
SY88782LMG TR
Description
IC,Laser Diode/LED Driver,BIPOLAR,LLCC,16PIN,PLASTIC
Manufacturer
Micrel Inc
Type
Laser Diode Driver (Fiber Optic)r
Datasheet

Specifications of SY88782LMG TR

Number Of Channels
1
Data Rate
1.25Gbps
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
44mA
Current - Modulation
90mA
Operating Temperature
-40°C ~ 85°C
Package / Case
16-MLF®, QFN
Mounting Type
Surface Mount
Operating Supply Voltage (min)
3V
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SY88782LMGTR
SY88782LMGTR
Absolute Maximum Ratings
Supply Voltage (V
CML Input Voltage (V
TTL Control Input Voltage (V
Lead Temperature (soldering, 20sec.) ........... +260°C
Storage Temperature (T
T
25°C, I
AC Electrical Characteristics
T
25°C, I
Notes:
1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Package Thermal Resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB. Ψ
4. I
5. Load = 15Ω.
6. Assuming V
DC Electrical Characteristics
Micrel, Inc.
Symbol
I
V
R
V
/EN Low
/EN High
R
V
Symbol
I
I
t
t
January 2010
A
A
CC
MOD
MOD_OFF
r
f
MOD_MIN
ID
IM_SET
IN(DATA)
IN (IMOD_SET)
= –40°C to +85°C and V
= –40°C to +85°C and V
not implied 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.
uses a 4-layer and θ
resistor = 10Ω.
CC
= 65mA for worst-case conditions with I
MOD
MOD
= 60mA.
= 60mA.
CC
= 3.0V, Laser bandgap voltage = 1V, laser package inductance = 1nH, laser equivalent series resistor = 5Ω, and damping
Parameter
Power Supply Current
Minimum Voltage Required at the
Driver Output (headroom) for
Proper Operation
Input Resistance (DIN+, DIN-)
Differential Input Voltage Swing
I
Voltage Range on I
Parameter
Data Rate
Modulation Current
Modulation OFF Current
Output Current Rise Time
Output Current Fall Time
Total Jitter
Pulse-Width Distortion
M_SET
IN
JA
) ........................... –0.5V to +4.0V
in still air unless otherwise stated.
IN
Input Resistance
) .......... V
s
) ............... –65°C to +150°C
CC
CC
IN
= +3.0V to +3.6V, unless otherwise noted. Typical values are V
= +3.0V to +3.6V, unless otherwise noted. Typical values are V
) ................... 0V to V
CC
(5)
M_SET
–1.2V to V
MOD
(1)
Pin
= 90mA, T
CC
+0.5V
A
= +85°C, V
CC
Condition
Modulation currents excluded
I
Condition
NRZ
AC-coupled
DC-coupled
Current at MOD+ when the
device is disabled
20% to 80%, I
20% to 80%, I
@1.25Gbps data rate
MOD
range 10mA to 90mA
4
CC
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Package Thermal Resistance
= 3.6V.
MOD
MOD
QFN
JA
= 60mA
= 60mA
JB
) Still-air ............................................. 60°C/W
) ......................................................... 33°C/W
hbwhelp@micrel.com
CC
)...........................+3.0V to +3.6V
0.05
Min
200
Min
0.6
45
10
10
A
2
(2)
) ................ –40°C to +85°C
(3)
Typ
Typ
48
50
25
55
55
CC
CC
= +3.3V, T
= +3.3V, T
or (408) 955-1690
M9999-011310
2400
Max
65
Max
1.25
70
750
0.8
1.2
55
90
80
80
20
20
(4)
(6)
SY88782L
A
A
Units
Units
=
=
Gbps
mV
ps
mA
mA
mA
kΩ
ps
ps
ps
JB
V
V
V
V
PP
A
pp

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