Figure 5 - Transceiver timing diagrams
V
CC
> 3.15 V
TX_FAULT
TX_DISABLE
Transmitted Signal
t_init
V
CC
> 3.15 V
TX_FAULT
TX_DISABLE
Transmitted Signal
t_init
TX_FAULT
TX_DISABLE
Transmitted Signal
t_off
t_on
Occurrence of Fault
TX_FAULT
TX_DISABLE
Transmitted Signal
t_init
*SFP shall clear TX_FAULT in <t_init if the failure is transient
t_reset
t_fault
NORMALIZED AMPLITUDE (%)
NORMALIZED TIME (% OF UNIT INTERVAL)
0
22
37.5 62.5 78 100
0 0.22 0.375
0.625
0.78 1.0
NORMALIZED TIME (UNIT INTERVAL)
130
80
50
20
0
-20
100
1.30
0.80
0.50
0.20
0.0
-0.20
1.00
Figure 6 - Gigabit Ethernet Transmitter eye mask diagram
Ordering Information
The HFBR-5911LZ/ALZ is available for production orders through the Avago Technologies Component Field Sales Of-
ces and Authorized Distributors world wide.
Temperature ranges
0°Cto+70°C -HFBR-5911LZ
-10°Cto+85°C -HFBR-5911ALZ
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved.
AV01-0048EN - July 11, 2013