ZL60006
1310 nm, 1550 nm 2.5 Gbps
PIN with Preamplifier
Data Sheet
April 2004
Ordering Information
ZL60006TED SC Housing
ZL60006/TBD TO-46 with lens
ZL60006/TDD ST Housing
-40°C to +85°C
Features
•
•
•
•
•
•
Data rate up to 3.125 Gbps
1310 nm, 1550 nm PIN photodiode
TO-46 Assembly
Integrated TIA and limiting amplifier
Single 3.3 V supply
Low power consumption
Description
This optical receiver is a 3.3 V device which contains a
PIN photodiode and a low noise transimpedance with
limiting amplifier in a TO-46 package with lens cap. It
is designed for OC-48 operation and single mode fiber.
Reliability Assurance based on Telcordia GR-468-
CORE.
Applications
•
•
•
•
Sonet OC-48
SDH STM-16
2.125 Gbps fiber channel
2.5 to 3.125 Gbps general application
Figure 1 - Pin Diagram
Figure 2 - Functional Schematic
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003- 2004, Zarlink Semiconductor Inc. All Rights Reserved.
ZL60006
Optical and Electrical Characteristics
Parameter
Responsivity, differential
Output voltage amplitude,
differential
Bandwidth (3 dB
el
)
Optical Saturation Level
Noise-Equivalent Power
Sensitivity (BER 10
-9
)
Symbol
R
Min.
4
200
Typ.
6
300
2.0
1
-35
-25
-30
-23
Max.
Unit
kV/W
mV
pp
GHz
dBm
dBm
dBm
Data Sheet
Test Condition
λ=1310
nm,
R
L=
100
Ω,
Note 1
R
L
=100
Ω
Note 2
Pf = 10
µW,
R
L
=100
Ω
λ=1310
nm,
ER =
∞
Note 3
λ=1310
nm, Note 4
λ=1310
nm,
ER =
∞
∆
V
O
f
c
P
sat
NEP
S
Note 3
Dynamic Range
Output Resistance (single)
Power Dissipation
Power Supply Current
R
o
P
D
I
DD
PRBS Pattern 2
23
-1 at 2.5 Gbps.
Note
Note
Note
Note
1:
2:
3:
4:
Pf = 10 µW Peak-Peak Power
Pf = 500 µW Peak-Peak Power
Measured at 10
-10
BER with a 2
23
-1 PRBS at 2.5 Gbps
Measured with STM-16 filter on electrical output, i.e., 1.875 GHz
24
50
85
25
140
38
dB
Ω
mW
mΑ
Data & Data AC Coupled
Operating Conditions:
25°C Case Temperature/3.3 V Supply Voltage/Fiber: Single-mode 10/125
µm
fiber.
Absolute Maximum Ratings
Parameter
Supply Voltage
Storage Temperature
Symbol
V
CC
T
stg
Min.
0
-40
Max.
3.6
125
Unit
V
°C
Recommended Operating Conditions
Parameter
Supply Voltage
Operating Temperature
Signalling Rate, Note 5
Note 5:
Symbol
V
CC
-V
EE
T
op
f
D
Min.
3
-40
1
Typ.
3.3
Max.
3.6
85
3.125
Unit
V
°C
Gbps
Data pattern are to have maximum runlength and DC-balance shifts no more than that of a PRBS-31 pattern.
2
Zarlink Semiconductor Inc.
ZL60006
Typical Responsivity
Wavelength
Differential responsivity
Differential responsivity
1310 nm
1550 nm
Data Sheet
Fiber core/cladding diameter numerical aperture
10/125 µm, NA=0.11
6 kV/W
7.4 kV/W
Typical Responsivity vs Axial Displacement for a Singelmode Fiber
100
90
Relative Responsivity (%)
80
70
60
50
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
z-Axial Displacem ent of Fiber (m m ) at r_opt, relative TO46 lens
Figure 3 - Typical Responsivity vs Axial Displacement for a Singlemode Fiber
3
Zarlink Semiconductor Inc.
ZL60006
Data Sheet
Typical Responsivity vs Radial Displacem ent for a Singelm ode Fiber
1
00
90
Relative Responsivity (%)
80
70
60
50
40
30
20
1
0
0
0
5
1
0
1
5
20
25
30
35
40
r-Radial Displacement of Fiber (um) at Z=opt
Figure 4 - Typical Responsivity vs Radial Displacement for a Singlemode Fiber
Responsivity vs Wavelength
1
00
90
Relative Responsivity [ % ]_
80
70
60
50
40
30
20
1
0
0
800
900
1
000
1 00
1
1
200
1
300
1
400
1
500
1
600
1
700
1
800
1
900
Wavelngth [nm]
Figure 5 - Responsivity vs Wavelength of Coupled Input Power
4
Zarlink Semiconductor Inc.
ZL60006
Application Guidelines
ESD handling
Data Sheet
The receiver is sensitive to electrostatic discharges. When handling the device, precautions for ESD sensitive
devices should be taken. These precautions include use of ESD protected work area with wrist straps, controlled
work benches, floors etc.
Power Supply Filter
Power Supply decoupling capacitors are recommended for optimal performance of the receiver. A filter is
recommended to minimize power supply noise, see Figure 6.
Host
V
CC
L
10µ H
C
0.1µ F
C
10nF
PIN /
Preamp
Figure 6 - Recommended Power Supply Filter
Data Outputs
The outputs Data and Data, need to be AC-coupled. Typical value for the capacitors are 0.1
µF.
5
Zarlink Semiconductor Inc.
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