Document Outline
- Features
- Applications
- Description
- Absolute Maximum Ratings
- Recommended Operating Conditions
- Figure 2 - Recommended Power Supply Filter
- Transmitter Specifications
- Transmitter Control and Status Signal Requirements
- Transmitter Control and Status Timing Diagrams
- Figure 3 - Transmitter Power-up Sequence
- Figure 4 - Transmitter Fault Signal Timing Diagram
- Figure 5 - Transmitter Reset Signal Timing Diagram
- Figure 6 - Transmitter Enable and Disable Timing Diagram
- Table 1 - TruthTable for Transmitter Operation (Pre-condition: RESET floating or HIGH)
- Receiver Specifications
- Receiver Status Signal
- Receiver Status Timing Diagrams
- Figure 7 - Receiver Enable Signal Timing Diagram
- Figure 8 - Receiver Signal Detect Timing Diagram
- Transceiver Module Signals
- Table 2 - Transceiver Pinout Assignments (Top view, toward MPO/MTP connector end) (10x10 array, 1.27 mm pitch)
- Table 3 - Transceiver Optical Channel Assignment
- Transceiver Pin Description
- Handling Instructions
- Cleaning the Optical Interface
- Connectors
- ESD Handling
- Link Reach
- Table 4 - Link Reach for Different Fiber Types and Data Rates
- Link Model Parameters
- Electrical Interface - Application Examples
- Figure 9 - Recommended Differential CML Input Interface
- Figure 10 - Recommended Differential CML Output Interface
- Trademarks
- Figure 1 - Transceiver Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2006, Zarlink Semiconductor Inc. All Rights Reserved.
Features
Compatible with POP4 MSA usage
4 Transmit channels and 4 Receive channels
Data rate up to 3.125 Gbps per channel
850 nm VCSEL array
Data I/O is CML compatible
Link reach with 50/125
m 500 MHz.
km fiber,
300-m and 90-m at 2.5 and 3.125-Gbps,
respectively
Channel BER better than 10
-12
Industry standard MPO/MTP
ribbon fiber
connector interface
Pluggable MegArray
connector
Laser class 1 M IEC 60825-1:2001 compliant
Low power consumption, < 1 W
Power supply 3.3 V
January 2006
Ordering Information
ZL60304MJDA Transceiver
Additional heatsink and EMI shield options
are available upon request
0
C to +80C
ZL60304
Parallel Fiber Optic Transceiver
(4 + 4) x 3.125 Gbps
Data Sheet
Figure 1 - Transceiver Block Diagram
PIN Array
V
CC
Tx
V
EE
TX
Trans-
Impedance
and
Limiting
Amplifier
0
1
2
3
DOUT0+
DOUT0-
DOUT3+
DOUT3-
VCSEL
Array
0
1
2
3
DIN0+
DIN0-
DIN3+
DIN3-
SQ_EN
Rx_EN Rx_SD
V
CCA
Rx
V
EE
Rx
V
CCB
Rx
VCSEL
Driver
RESET
Tx_EN
Tx_DIS
VCSEL Driver Controller
FAULT
RX0
RX1
RX2
RX3
TX3
TX2
TX1
TX0
ZL60304
Data Sheet
2
Zarlink Semiconductor Inc.
Applications
High-speed interconnects within and between switches, routers and transport equipment
Server-Server Clusters, Super-computing interconnections
InfiniBand
4x-SX compliant
Fibre Channel connections
XAUI based interconnections
Proprietary backplanes
Interconnects rack-to-rack, shelf-to-shelf, board-to-board, board-to-optical backplane
Description
The ZL60304 is a very high-speed transceiver for parallel fiber applications. This transceiver performs E/O and O/E
conversions for data transmission over multimode fiber ribbon.
The ZL60304 provides an effective solution for XAUI transmission of optical fibre, providing advantages in terms of
power consumption, edge and board density over competing solutions.
The transmit section converts parallel electrical input signals via a laser driver and a VCSEL array into parallel
optical output signals at a wavelength of 850 nm.
The receive section converts parallel optical input signals via a PIN photodiode array and a transimpedance and
limiting amplifier, into electrical output signals.
The module is fitted with two pluggable industry-standard connectors. For the electrical interface, a 100 position
FCI MegArray
receptacle (FCI PN: 84513-101) is used. For the optical interface, an industry-standard
MTP
TM
(MPO) connector is used, which is compliant with IEC 61754-7. This provides ease of assembly on the host
board and enables provisioning of bandwidth on demand.
ZL60304
Data Sheet
Table of Contents
3
Zarlink Semiconductor Inc.
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Transmitter Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Transmitter Control and Status Signal Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Transmitter Control and Status Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Receiver Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Receiver Status Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Receiver Status Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Transceiver Module Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Transceiver Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Handling Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cleaning the Optical Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ESD Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Link Reach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Link Model Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electrical Interface - Application Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
ZL60304
Data Sheet
4
Zarlink Semiconductor Inc.
Absolute Maximum Ratings
Not necessarily applied together. Exceeding these values may cause permanent damage. Functional operation
under these conditions is not implied.
Recommended Operating Conditions
Figure 2 - Recommended Power Supply Filter
Parameter
Symbol
Min.
Max.
Unit
Supply voltage
V
CC
-0.3
4.0
V
Differential input voltage amplitude
1
1. Differential input voltage amplitude are peak to peak values
.
V
2.4
V
Voltage on any pin
V
PIN
-0.3
V
CC
+ 0.3
V
Relative humidity (non-condensing)
M
OS
5
95
%
Storage temperature
T
STG
-40
100
C
ESD resistance
V
ESD
1
kV
Parameter
Symbol
Min.
Max.
Unit
Power supply voltage
V
CC
3.135
3.465
V
Operating case temperature
T
CASE
0
80
C
Signalling rate (per channel)
1
1. Data patterns are to have maximum run lengths and DC balance shifts no worse than that of a Pseudo Random Bit Sequence of
length 2
23
-1 (PRBS-23). Information on lower bit rates and longer run lengths are available on request.
f
D
1.0
3.125
Gbps
Link distance
2
2. For maximum distance, see Table 4.
LD
2
m
Data I/O DC blocking capacitors
3
3. For AC-coupling, DC blocking capacitors external to the module with a minimum value of 100 nF is recommended.
C
BLK
100
nF
Power supply noise
4
4. Power supply noise is defined at the supply side of the recommended filter for all V
CC
supplies over the frequency range of 500 Hz
to 3200 MHz with the recommended power supply filter in place.
V
NPS
200
mV
p-p
Module Vcc
0.1
F
1
H
10
F
HOST Vcc
ZL60304
Data Sheet
5
Zarlink Semiconductor Inc.
Transmitter Specifications
All parameters apply over "Recommended Operating Conditions" on page 4, unless otherwise stated.
Parameter
Symbol
Min.
Max.
Unit
Optical Parameters
Launch power (50/125 mm MMF)
1
1. The average output optical power is compliant with IEC 60825-1 Amendment 2, Class 1M Accessible Emission Limits.
P
OUT
-8
-2
dBm
Extinguished output power
P
OFF
-30
dBm
Extinction ratio
ER
6
dB
Optical modulation amplitude
2
2. Informative. Corresponds to P
OUT
= -8 dBm and ER = 6 dB.
OMA
0.19
mW
Center wavelength
C
830
860
nm
Spectral width
3
3. Spectral width is measured as defined in EIA/TIA-455-127 Spectral Characterization of Multimode Laser Diodes.
0.85
nm
rms
Relative intensity noise OMA
RIN
12
OMA
-120
dB/Hz
Optical output rise time (20 - 80%)
t
RO
150
ps
Optical output fall time (20 - 80%)
t
FO
150
ps
Total jitter contributed (peak to peak)
4
4. Total jitter is TP2 - TP1 as defined in IEEE 802.3 clause 38.6 (Gigabit Ethernet).
TJ
0.30
UI
Deterministic jitter contributed (peak to peak)
4, 5
5. Deterministic jitter is informative. Combined random and deterministic jitter should be no higher than stated total jitter.
DJ
0.125
UI
Channel to channel skew
6
6. Channel skew is defined for the condition of equal amplitude, zero ps skew signals applied to the transmitter inputs.
t
SK
150
ps
Electrical Parameters
Power dissipation
P
D
500
mW
Supply current
I
CC
150
mA
Differential input voltage amplitude (peak to peak)
7
7. Differential input voltage is defined as the peak to peak value of the differential voltage between DIN+ and DIN-. Data inputs are CML
compatible.
V
IN
200
1600
mV
p-p
Differential input impedance
8
8. Differential input impedance is measured between DIN+ and DIN-.
Z
IN
80
120
Electrical input rise time (20 - 80%)
t
RE
140
ps
Electrical input fall time (20 - 80%)
t
FE
140
ps
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