2024年3月29日发(作者：枚雪艳)
Datasheet
28 Gbit/s VCSELs and VCSEL
Product C
Arrays (850 nm)
Product Code:
V25B-850C 1x1
V25B -850C4 4x1 array
V25B -850C12 12x1 array
Sample image only. Actual product may vary.
Preliminary
Product Description
Product Description
These compact and very high modulation rate top-emitting GaAs-based vertical cavity
surface emitting laser (VCSEL) chips and 1xN (N=1, 2, 4, 12, etc.) arrays are available as
engineering samples for use in the development and evaluation of optical
interconnections, optical backplanes and integrated waveguides, and next-generation
optical data communications systems. The VCSELs are contacted on the top-surface
individually using ground-source (GS) microprobes, wire bonds, or flip-chip bonds.
Features
· available in 4x1 and 12x1configuration
· up to 28 Gbit/s per channel
· high temperature stability
· standard pitch size 250 µm
· high device-to-device uniformity
Parameter
Emission Wavelength
Data Rate
Rise time (20% to 80%)
Threshold Current
Peak Output Power
Typical
850 nm
Applications
· 40/100 Gbit/s Ethernet
· Infiniband FDR
· OTU4 100 Gbit/s
· Proprietary optical interconnects
· Active Optical Cables (AOC)
Notes
available from 835 – 860 nm
Up 28 Gbit/s per channel
< 15 ps
1.0 mA
7 mW
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012
Datasheet
V25B-850C
Preliminary
Electro Optical Specifications
Parameter
Symbol
t
R
/ t
F
η
P
op
V
op
I
th
R
d
V
th
θ
λ
C
f
3db
Condition
20% - 80%
I
op
= 8mA
I
op
= 6mA
FWHM
I
op
= 6mA
Min
835
Typ
25
14/14
0.5
16
2.2
1.0
80
1.7
20
850
0.5
14
Max
28
22
100
860
15
Unit
Gbit/s
ps
mW/mA
mW
V
mA
Ω
V
°
nm
pF
GHz
Maximum data rate
Rise / Fall time
Slope efficiency
Operating power
Operating Voltage
Threshold current
Differential resistance
Threshold voltage
Beam divergence
Emission wavelength
Capacitance
Small signal bandwidth
Absolute Maximum Ratings
Parameter
Optical output power
Peak forward current
VCSEL reverse voltage
Operating temperature
Storage temperature
Soldering Temperature
Symbol
P
max
I
f
V
rv
T
op
T
st
T
sl
Condition
max 260 sec
Min
-40
Max
7
15
5
125
100
150
Unit
mW
mA
V
°C
°C
°C
Mechanical Dimensions
Parameter
Type
V25B-850C
V25B -850C4
V25B -850C12
VCSEL pitch
Length
Height
Width
Min
140
Typ
250
220
960
2960
150
210
Max
1000
3000
160
Unit
µm
µm
µm
µm
µm
µm
All product specifications and descriptions are subject to change without notice.
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012
Datasheet
V15-850C
Preliminary
Dimensions
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012
Datasheet
V25B-850C
Limited Qualification Notification
The V25B-850C has been tested to meet specifications outlined in this data sheet at room
temperature. However, it has not undergone full qualification testing or characterization and
therefore may not meet the performance specifications over all extremes.
VI Systems GmbH
Hardenbergstrasse 7
10623 Berlin
Tel.: +49 30 3083143 30
Fax: +49 30 3083143 59
*********************
All product specifications and descriptions are subject to change without notice.
Pleasecontactoursalesdepartmentforadditionalinformationandtoreceiveaquotation:*********************
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012
2024年3月29日发(作者：枚雪艳)
Datasheet
28 Gbit/s VCSELs and VCSEL
Product C
Arrays (850 nm)
Product Code:
V25B-850C 1x1
V25B -850C4 4x1 array
V25B -850C12 12x1 array
Sample image only. Actual product may vary.
Preliminary
Product Description
Product Description
These compact and very high modulation rate top-emitting GaAs-based vertical cavity
surface emitting laser (VCSEL) chips and 1xN (N=1, 2, 4, 12, etc.) arrays are available as
engineering samples for use in the development and evaluation of optical
interconnections, optical backplanes and integrated waveguides, and next-generation
optical data communications systems. The VCSELs are contacted on the top-surface
individually using ground-source (GS) microprobes, wire bonds, or flip-chip bonds.
Features
· available in 4x1 and 12x1configuration
· up to 28 Gbit/s per channel
· high temperature stability
· standard pitch size 250 µm
· high device-to-device uniformity
Parameter
Emission Wavelength
Data Rate
Rise time (20% to 80%)
Threshold Current
Peak Output Power
Typical
850 nm
Applications
· 40/100 Gbit/s Ethernet
· Infiniband FDR
· OTU4 100 Gbit/s
· Proprietary optical interconnects
· Active Optical Cables (AOC)
Notes
available from 835 – 860 nm
Up 28 Gbit/s per channel
< 15 ps
1.0 mA
7 mW
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012
Datasheet
V25B-850C
Preliminary
Electro Optical Specifications
Parameter
Symbol
t
R
/ t
F
η
P
op
V
op
I
th
R
d
V
th
θ
λ
C
f
3db
Condition
20% - 80%
I
op
= 8mA
I
op
= 6mA
FWHM
I
op
= 6mA
Min
835
Typ
25
14/14
0.5
16
2.2
1.0
80
1.7
20
850
0.5
14
Max
28
22
100
860
15
Unit
Gbit/s
ps
mW/mA
mW
V
mA
Ω
V
°
nm
pF
GHz
Maximum data rate
Rise / Fall time
Slope efficiency
Operating power
Operating Voltage
Threshold current
Differential resistance
Threshold voltage
Beam divergence
Emission wavelength
Capacitance
Small signal bandwidth
Absolute Maximum Ratings
Parameter
Optical output power
Peak forward current
VCSEL reverse voltage
Operating temperature
Storage temperature
Soldering Temperature
Symbol
P
max
I
f
V
rv
T
op
T
st
T
sl
Condition
max 260 sec
Min
-40
Max
7
15
5
125
100
150
Unit
mW
mA
V
°C
°C
°C
Mechanical Dimensions
Parameter
Type
V25B-850C
V25B -850C4
V25B -850C12
VCSEL pitch
Length
Height
Width
Min
140
Typ
250
220
960
2960
150
210
Max
1000
3000
160
Unit
µm
µm
µm
µm
µm
µm
All product specifications and descriptions are subject to change without notice.
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012
Datasheet
V15-850C
Preliminary
Dimensions
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012
Datasheet
V25B-850C
Limited Qualification Notification
The V25B-850C has been tested to meet specifications outlined in this data sheet at room
temperature. However, it has not undergone full qualification testing or characterization and
therefore may not meet the performance specifications over all extremes.
VI Systems GmbH
Hardenbergstrasse 7
10623 Berlin
Tel.: +49 30 3083143 30
Fax: +49 30 3083143 59
*********************
All product specifications and descriptions are subject to change without notice.
Pleasecontactoursalesdepartmentforadditionalinformationandtoreceiveaquotation:*********************
No. 120314-Rev 1.0
VI Systems GmbH Hardenbergstrasse 7 D-10623 Berlin
March 2012