TTR-1A23
Connectorized High-speed VCSEL
FEATURES:
• Industry standard connector of metallic ST*-type receptacle.
• Pre-aligned for multi-mode fiber communication.
• High stability to temperature variation.
• Solution of 10/100/622/1250 Mbps applications.
• LED transmitter alternative.
ELECTRO-OPTICAL CHARACTERISTICS:
PARAMETERS
SYMBOL
MIN
TYP
MAX
6
UNIT
mA
TEST CONDITIONS(1)
Threshold Current
Ith
3
-4
-9.5
-17
2
-4
-12
Fiber Coupled Power
Po
dBm
IF =12 mA(3)
(50/125, 62.5/125 mm MMF) (2)
Slope Efficiency
Wavelength
Spectral Width (RMS)
Transverse Mode Number
Forward Voltage
0.1
850
mW/mA IF=12 mA(4)
h
l P
Dl
830
860
0.85
4
nm
nm
IF=12 mA
IF=12 mA
IF=12 mA
IF=12 mA
2
1.7
10
3
1.9
15
VF
VBD
2.3
V
V
Breakdown voltage
IR=10 mA
TA=25°C,
Extinction Ratio > 10dB
Rise/Fall Time (20%~80%)
TR/TF
130/200
ps
Notes:
1. All parameters except mentioned are measured at IF=12 mA, 25°C, CW.
2. TTR-1A22 is product type specified for 50/125mm MMF, and TTR-1A23 is product type specified for 62.5/125mm MMF.
3. Specific power range can be provided under request.
4. Slope efficiency is defined as DP/(12-Ith) at 25°C.
THERMAL CHARACTERISTICS:
PARAMETERS
Thermal Resistance
Ith Temperature Variation
VF Temperature Coefficient
h Temperature Coefficient
l P Temperature Coefficient
SYMBOL
MIN
TYP
900
MAX
UNIT
°C /W
mA
mV/°C
%/°C
nm/°C
TEST CONDITIONS
TA=25°C
TA=0~70°C
TA=0~70°C, IF=12 mA
TA=0~70°C, IF=12 mA
TA=0~70°C, IF=12 mA
Rth
DIth
DVF/DT
Dh/DT
Dl P/DT
-1
-3.5
1
-2.5
-0.15
0.06
ABSOLUTE MAXIMUM RATINGS:
PARAMETERS
MIN
MAX
UNIT
CONDITIONS
Storage Temperature
Operating Temperature
Lead Solder Temperature
Continuous Forward Current
Continuous Reverse Voltage
-40
-20
100
85
260
40
°C
°C
°C
mA
V
10 seconds
10
* ST is a registered trademark of AT&T.