afct-57d5anpz Avago Technologies, afct-57d5anpz Datasheet - Page 6

• Manufacturer Part Number: afct-57d5anpz
• Description: Digital Diagnostic Sfp Small Form Pluggable , Low Voltage 3.3 V 25km, 1310nm Dfb, 8.5/4.25/2.125 Gbd Fibre Channel Rohs Compliant Digital Diagnostic Optical Transceiver
• Manufacturer: Avago Technologies

Figure 2. Typical application configuration.
Figure 3. Recommended power supply filter.
6
NOTE: INDUCTORS MUST HAVE LESS THAN 1Ω SERIES RESISTANCE TO LIMIT VOLTAGE DROP TO THE SFP MODULE.
PROTOCOL IC
LOSS OF SIGNAL
MODULE DETECT
SFP MODULE
Tx_DISABLE
Tx_FAULT
SDA
SCL
V
V
CC
CC
R
T
0.1 µF
0.1 µF
SERDES IC
HOST BOARD
10 µF
4.7 k to 10 kΩ
1 µH
1 µH
3.3 V
4.7 k to 10 kΩ
10 µF
0.1 µF
100 ı
3.3 V
0.1 µF
10 µF
4.7 k to 10 kΩ
1 µH
1 µH
10 µF
3.3 V
4.7 k to 10 kΩ
0.1 µF
0.1 µF
4.7 k to
10 kΩ
Tx FAULT
Rx LOS
GND,R
GND,T
Tx DIS
V
V
CC
CC
RD+
RDÐ
TD+
TD-
,R
,T
0.01 µF
0.01 µF
0.01 µF
0.01 µF
50Ω
MOD_DEF0
V
CC
100 Ω ı
,R
V
CC
,R
50 Ω
POST AMPLIFIER
MOD_DEF1
LASER DRIVER
V
CC
,T
6.8 k Ω
MOD_DEF2