AFBR-5930Z Avago Technologies US Inc., AFBR-5930Z Datasheet - Page 7
AFBR-5930Z
Manufacturer Part Number
AFBR-5930Z
Description
TXRX SBCON 200MBD 2X5 DIP
Manufacturer
Avago Technologies US Inc.
Datasheet
1.AFBR-5930Z.pdf
(14 pages)
Specifications of AFBR-5930Z
Applications
General Purpose
Data Rate
200MBd
Wavelength
1300nm
Voltage - Supply
3.135 V ~ 3.465 V
Connector Type
MTRJ
Mounting Type
Through Hole
Data Rate Max
0.2Gbps
Supply Voltage
3.3V
Wavelength Typ
1300nm
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Board Layout - Decoupling Circuit, Ground Planes and
Termination Circuits
It is important to take care in the layout of your circuit
board to achieve optimum performance from these trans-
ceivers. Figure provides a good example of a schematic
for a power supply decoupling circuit that works well with
these parts. It is further recommended that a contiguous
ground plane be provided in the circuit board directly un-
der the transceiver to provide a low inductance ground for
signal return current. This recommendation is in keeping
with good high frequency board layout practices. Figures
and 5 show two recommended termination schemes.
Figure 5. Alternative Termination Circuits
Note: C1 = C2 = C3 = 10 nF or 100 nF
T
R
X
X
10
1
9
2
8
3
7
4
5
6
130 Ω
82 Ω
C2
C1
1 µH
1 µH
TRANSCEIVER INPUTS
TERMINATE AT
V
130 Ω
CC
82 Ω
Z = 50 Ω
Z = 50 Ω
Z = 50 Ω
(+3.3 V)
V
C3
CC
(+3.3 V)
10 nF
10 µF
Board Layout - Hole Pattern
The Avago Technologies transceiver complies with the
circuit board “Common Transceiver Footprint” hole pattern
defined in the original multisource announcement which
defined the 2 x 5 package style. This drawing is reproduced
in Figure with the addition of ANSI Y1.5M compliant di-
mensioning to be used as a guide in the mechanical layout
of your circuit board. Figure illustrates the recommended
panel opening and the position of the circuit board with
respect to this panel.
Board Layout - Art Work
The Applications Engineering group has developed a Ger-
ber file artwork for a multilayer printed circuit board layout
incorporating the recommendations above. Contact your
local Avago Technologies sales representative for details.
V
CC
(+3.3 V)
TERMINATE AT DEVICE INPUTS
130 Ω
82 Ω
10 nF
10 nF
130 Ω
Z = 50 Ω
Z = 50 Ω
82 Ω
V
130 Ω
CC
82 Ω
(+3.3 V)
TD-
TD+
RD+
RD-
SD
V
PHY DEVICE
CC
(+3.3 V)
LVPECL
LVPECL
V
CC
(+3.3 V)