參數(shù)資料
型號: SML2120N
廠商: Summit Microelectronics, Inc.
英文描述: Programmable Adaptive Laser Power Controller with Dual Lookup Tables
中文描述: 可編程控制器自適應(yīng)激光功率雙查找表
文件頁數(shù): 6/32頁
文件大?。?/td> 1196K
代理商: SML2120N
Absolute Maximum Ratings
SML2120
6
2066 6.3 1/22/04
Summit Microelectronics
ABSOLUTE MAXIMUM RATINGS
Temperature Under Bias.............................–55°C to 125°C
Power Supply Current (I
DD
).....................................115 mA
Storage Temperature..................................–65°C to 150°C
Solder Temperature (10 seconds) ............................300 °C
Terminal Voltage with Respect to V
SS
:
All inputs..................................................-0.3V to 6.0V
Open Drain Output Short Circuit Current.................100 mA
Junction Temperature................................................150
o
C
ESD Rating per JEDEC.............................................2000V
Latch-Up testing per JEDEC..................................± 100mA
RECOMMENDED OPERATING CONDITIONS
Temperature Range (Ambient) ................. -40
o
C to +85
o
C
Supply Voltage(V
DD
)....................................3.135V to 5.5V
Package Thermal Resistance (
θ
JA
) 28-pin QFN..... 80
o
C/W
Moisture Classification Level 1 (MSL 1) per J-STD-020
Reliability Characteristics
Data Retention.....................................................100 Years
Endurance
1
.................................................100,000 Cycles
Stresses listed under Absolute Maximum Ratings may cause permanent
damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions outside those listed in the
operational sections of this specification is not implied. Exposure to any
absolute maximum rating for extended periods may affect device
performance and reliability.
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to V
SS
.)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
DD
Supply voltage
Max bias and modulation
current
3.135
5.5
V
I
DD3
Power supply current
V
DD
=3.3V, Bias and Mod open
2
2.5
mA
I
DD5
Power supply current
V
DD
=5.5V, Bias and Mod open
2
5.0
mA
I
SB3
Stand-by supply current
V
DD
=3.3V, ENA#,AM#=V
IH
2.0
mA
I
SB5
Stand-by supply current
V
DD
=5.5V, ENA#,AM#=V
IH
5.0
mA
I
LI
Input leakage current
Vin = 0V to Vdd
1
μ
A
I
LO
Output leakage current
Vout = 0V to Vdd
1
μ
A
V
OL
Output low voltage
I
OL
= 2 mA
0.4
V
V
IL
Input low voltage
-0.1
0.3 x Vdd
V
V
IH
Input high voltage
0.7 x Vdd
Vdd
V
Analog Inputs
V
MPD
MPD input active range
0
2
V
I
EXT_TEMP
Full Scale Input Current range Note
1
1.
Guaranteed by design.
0
78.1
μ
A
V
EXT_TEMP
Full Scale Input Voltage range V
DD
=3.3V to 5V
0
3.3
V
Analog Outputs
I
LUNMAX
Maximum full-scale sink
modulation current
I
LU0,
I
LU1
-2.350
-2.650
mA
I
LUPMAX
Maximum full-scale source
modulation current
I
LU0,
I
LU1
2.280
2.720
mA
I
BIASMAX
Maximum full-scale bias current
-90
-110
mA
DC OPERATING CHARACTERISTICS
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