Document Outline
- Features
- Figure 1 - Pin Diagram
- Applications
- Description
- Optical and Electrical Characteristics Case Temperature 25C
- Absolute Maximum Ratings
- Thermal Characteristics
- Figure 2 - Threshold Current over Temperature
- Figure 3 - Optical Power vs Forward Current
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-4, Zarlink Semiconductor Inc. All Rights Reserved.
Features
850 nm oxide confined VCSEL
Data rate up to 3.1 Gbps
High fiber coupling efficiency
Optical field stable over temperature and current
Applications
High speed Data Communication and
Telecommunication
Gigabit Ethernet / InfiniBand / FiberChannel /
ATM
Figure 1 - Pin Diagram
Description
The ZL60001 is a high speed TO-46 assembled
850 nm VCSEL (Vertical Cavity Surface-Emitting
Laser).
The product converts electrical current into optical
power to be used for fibre optic communications.
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.
ANODE
CASE
Bottom View
CATHODE
The cathode is in
electrical contact with the case.
April 2004
Ordering Information
ZL60001/TBD TO-46 with lens
-0
C to +70C
ZL60001
High speed 2.5 Gbps 850 nm VCSEL
Data Sheet
WARNING: Laser Radiation, avoid exposure to
beam. Class 3B laser product, potential eye hazard.
Warning labels in each box
ZL60001
Data Sheet
2
Zarlink Semiconductor Inc.
Note 1: ANSI X3.230-1994
Note 2: InfiniBand sec. 8.5.3.2
Note 3: Over operating current and bias over threshold
Optical and Electrical Characteristics Case Temperature 25
C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
Fiber-Coupled Power (50/125
m fibre)
P
fibre
0.7
mW
I
F
= 7 mA
Optical Power
P
O
3.5
mW
I
F
= 7 mA
Threshold Current (0 70
C)
I
th
1
4.5
mA
Forward Voltage
V
F
1.6
2.2
V
I
F
= 7 mA
Centre wavelength
C
830
850
860
nm
I
F
= 7 mA
RMS Spectral Width
0.85
nm
I
F
= 7 mA
Differential resistance
R
diff
50
I
F
= 7 mA
Relative Intensity Noise
RIN
-120
dB/Hz
I
F
= 7 mA, Note 1
Optical Rise Time (20%-80%)
t
r
80
130
ps
Note 2
Optical Fall Time (20%-80%)
t
f
100
140
ps
Note 2
Beam divergence (1/e
2
)
5
15
Note 3
Absolute Maximum Ratings
Parameter
Symbol
Limit
Storage Temperature
T
S
-40 to +100C
Operating Temperature (case)
T
O
0 to +70C
Electrical Power Dissipation
P
diss
35 mW
Continuous Forward Current (f<10 kHz)
I
F
15 mA
Reverse Voltage
V
R
5 V
Soldering Temperature (2 mm from case for 10 sec)
T
sld
260C
Thermal Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Thermal Resistance Infinite Heat Sink
R
thjc
1300
C/W
Thermal Resistance No Heat Sink
R
thja
1600
C/W
Temp. Coefficient - Wavelength
d
/dT
j
0.06
nm/C
Optical Power Variation (0 70
C)
P
O
0.3
%/C
Threshold Current Variation (0 70
C)
I
th
0.6
mA
ZL60001
Data Sheet
3
Zarlink Semiconductor Inc.
Figure 2 - Threshold Current over Temperature
Figure 3 - Optical Power vs Forward Current
0%
20%
40%
60%
80%
100%
120%
140%
-40
-20
0
20
40
60
80
100
Temperature (C)
R
e
lati
ve Th
r
eshold C
u
rrent
16
0%
20%
40%
60%
80%
100%
120%
0
2
4
6
8
10
12
14
Forward Current (mA)
R
e
lati
ve
Opt
i
cal Powe
r
BOTTOM VIEW ( 10 : 1 )
SIDE VIEW
Zarlink Semiconductor 2002. All rights reserved.
ISSUE
ACN
DATE
APPRD.
Previous package codes
Title
Drawing type
Package code
1
JS0040 77R1A
22-MAR-03
TD/BE
JS004077
Package drawing, TO-46 with lens
TB
1,0
`
0,2
0,
9
`
0,
2
2,54
n
0,4
n
- 0
0,07
+
(3x)
n
0,9 max
14
`
0,5
0.25 max glass overmould (2x)
Welded
0,6
n
4
,
7
Lens
n
1.5
`
0.05
n
1,19 (2x)
3,8
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 min 0,5 m / Au min 1,5 m.
45
R2,7
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Purchase of Zarlink's I
2
C components conveys a licence under the Philips I
2
C Patent rights to use these components in and I
2
C System, provided that the system
conforms to the I
2
C Standard Specification as defined by Philips.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright Zarlink Semiconductor Inc. All Rights Reserved.
TECHNICAL DOCUMENTATION - NOT FOR RESALE
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