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ZL60001 High speed 2.5 Gbps 850nm VCSEL
Data Sheet
March 2003
Ordering Information ZL60001/TBD TO-46 Lens cap 0 C to +70 C
Warning: Laser Radiation, avoid exposure to beam.Class 3B laser product, potential eye hazard. Warning labels in each box.
Description
The ZL60001 is a high speed TO-46 assembled 850nm VCSEL (Vertical Cavity Surface-Emitting Laser). The product converts electrical current into optical power to be used for fibre optic communications.
Features
* * * * 850nm oxide confined VCSEL Data rate up to 3.1 Gbps High fibrecoupling efficiency Optical field stable over temperature and current
The ZL60001 has a narrow beam divergence which is stable over temperature and current. This gives rise to high and stable fibre coupling efficiency without any additional lenses.
04.7 01.5 0.6 3.7
Applications
* * High speed Data Communication and Telecommunication Gigabit Ethernet / InfiniBand / FibreChannel / ATM
14 0.4 Side View CATHODE ANODE CASE
2.5 5.4 Bottom View All dimensions in mm. The chip is isolated from the case.
Figure 1 - Pin Description
1
ZL60001
Optical and Electrical Characteristics - Case Temperature 25C
Parameter Fiber-Coupled Power (50/125 m fibre) Optical Power Threshold Current (0 - 70C) Forward Voltage Centre wavelength RMS Spectral Width Differential resistance Relative Intensity Noise Optical Rise Time (20%-80%) Optical Fall Time (20%-80%) Beam divergence (1/e2)
Note 1: Note 2: Note 3: ANSI X3.230-1994 InfiniBand sec. 8.5.3.2 Over operating current and bias over threshold
Data Sheet
Symbol Pfibre PO Ith VF C Rdiff RIN tr tf
Min 1 1.5 1 1.6 830
Typ
Max
Unit mW
Test Condition IF=7 mA IF=7 mA
2.5
3.5 4.5 2.2
mW mA V nm nm dB/Hz ps ps
IF=7 mA IF=7 mA IF=7 mA IF=7 mA IF=7 mA, Note 1 Note 2 Note 2 Note 3
850
860 0.85 50 -120
80 100 5
130 140 15
Absolute Maximum Ratings
Parameter Storage Temperature Operating Temperature (case) Electrical Power Dissipation Continuous Forward Current (f<10kHz) Reverse Voltage Soldering Temperature (2mm from case for 10sec) Symbol TS TO Pdiss IF VR Tsld Limit -40 to +100 C 0 to +70 C 35 mW 15 mA 5V 260 C.
Thermal Characteristics
Parameter Thermal Resistance - Infinite Heat Sink Thermal Resistance - No Heat Sink Temp. Coefficient - Wavelength Optical Power - Variation (0 - 70C) Threshold Current - Variation (0 - 70C) Symbol Rthjc Rthja d/dTj PO Ith Min Typ 1000 1300 0.06 0.3 0.6 Max Unit C/W C/W nm/C %/C mA
2
Zarlink Semiconductor Inc.
Data Sheet
ZL60001
Threshold Current over Temperature
140%
120%
100%
Relative Threshold Current
80%
60%
40%
20%
0% -40
-20
0
20
40
60
80
100
Te mperature (C)
Figure 2 - Threshold Current over Temperature
Zarlink Semiconductor Inc.
3
ZL60001
Data Sheet
Optical Power vs Forward Current
1.2
1
0.8 Optical Power (a.u)
0.6
0.4
0.2
0 0 2 4 6 8 Forward Current (mA) 10 12 14 16
Figure 3 - Optical Power vs Forward Current
4
Zarlink Semiconductor Inc.
BOTTOM VIEW ( 10 : 1 )
3,8 2,54 0,6
n1,17 + 0,05 (3x) n0,45 + 0,03 (3x) -
SIDE VIEW
13,460,76
0
0,04
45
R2,7
R0,2 max (4x)
3, 6
1, 0 2 0, 3
Lens n1.50.05 R0,4 max
NOTES:1. All dimensions in mm. 2. General tol. ISO-2768-mK. 3. Coating: Case: Ni 1,5-2,5 m. Header: Ni 2-3 m / Au min 1,32 m.
n4,7
0,3 max glass overmould (2x)
(c) Zarlink Semiconductor 2002. All rights reserved.
Package code Previous package codes
Drawing type
ISSUE ACN DATE
1
JS004 076R1 A
TB
Package drawing, TO-46 with lens Title
22-MAR-03
APPRD. TD/BE
JS004076
For more information about all Zarlink products visit our Web Site at
www.zarlink.com
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