SY88236LMG Micrel Inc, SY88236LMG Datasheet - Page 5

• Manufacturer Part Number: SY88236LMG
• Description: IC LASER DRVR 2.5GBPS 3.6V 32MLF
• Manufacturer: Micrel Inc
• Type: Laser Diode Driverr

Specifications of SY88236LMG

• Data Rate: 2.5Gbps
• Number Of Channels: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 90mA
• Current - Modulation: 85mA
• Current - Bias: 70mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-MLF®, QFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3526-5

Truth Tables
Notes:
1. Assuming BEN+ = H and BEN- = L.
2. I
3. Assuming that the cathode of the laser is connected to MOD+.
Micrel, Inc.
June 2009
DIN+
H
X
MOD
L
TXDIS
= 0 when MOD+ = H.
H
L
L
Table 1. Modulation Output Truth Table
DIN-
H
X
L
Table 2. BIAS Output Truth Table
BEN+
TXDIS
H
L
X
X
L
L
MOD+
H
H
L
BEN-
(2)
H
L
X
MOD-
H
L
L
(1, 3)
BIAS
OFF
OFF
Power
ON
Output
Laser
H
L
L
(3)
5
LOS/SD_SEL
H
H
L
L
Table 3. Post Amp Output Truth Table
Function
Selected
[e-mail]
LOS
LOS
SD
SD
JAM
H
H
L
L
or [phone]
M9999-063009-A
SY88236L/AL
Disabled
Disabled
Enabled
Enabled
Output