AFCT-711XPDZ Datasheet, PDF (4/15 Pages) AVAGO TECHNOLOGIES LIMITED – Multi-rate 1310 nm XFP 10 Gbit/s Optical Transceiver

Table 1. Electrical Pin Definitions
Pin Name
Logic
1
GND
2
V_EE5
3
Mod-Desel LVTTL-I
4
Interrupt
LVTTL-O
5
TX_DIS
LVTTL-I
6
V_CC5
7
GND
8
V_CC3
9
V_CC3
10
SCL
LVTTL-I
11
SDA
LVTTL-I/O
12
Mod_Abs
LVTTL-O
13
Mod_NR
LVTTL-O
14
RX_LOS
LVTTL-O
15
GND
16
GND
17
RD-
CML-O
18
RD+
CML-O
19
GND
20
V_CC2
21
P_Down/RST LVTTL-I
22
V_CC2
23
GND
24
RefCLK+
25
RefCLK-
26
GND
27
GND
28
TD-
29
TD+
30
GND
PECL-I
PECL-I
CML-I
CML-I
Function/Description
Notes
Module Ground
1
-5.2 V power supply. (Not Used)
Module De-select; When held low allows the module to respond to 2- 4
wireSerial interface commands
Interrupt; Indicates presence of an important condition which can be 2
read over the serial 2-wire interface
Transmitter Disable; Transmitter Laser Source Turned Off
4
5 V power supply. (Not Used)
Module Ground
1
+3.3 V Power Supply
+3.3 V Power Supply
Two Wire Interface Clock
2
Two Wire Interface Data Line
2
LVTTL-O Mod_Abs Indicates Module is not present. Grounded in the
2
Module
Module Not Ready; Indicating Module Operational Fault
2
Receiver Loss Of Signal Indicator
2
Module Ground
1
Module Ground
1
Receiver Inverted Data Output
Receiver Non-Inverted Data Output
Module Ground
1
+1.8 V Power Supply (Not Used)
Power down: When high, the module is put into a low power mode. Se- 4
rial interface is functional in the low power mode. Reset: The falling edge
initiates a complete reset of the module including the serial Interface,
equivalent to a power cycle.
+1.8 V Power Supply (Not Used)
Module Ground
1
Reference Clock Non-Inverted Input, AC coupled on the host board (Not 3
Used)
Reference Clock Inverted Input, AC coupled on the host board (Not
3
Used)
Module Ground
1
Module Ground
1
Transmitter Inverted Data Input
Transmitter Non-Inverted Data Input
Module Ground
1
Notes:
1. Module ground pins Gnd are isolated from the module case and chassis ground within the module.
2. Open Collector should be pulled up with 4.7kΩ to 10kΩ to a voltage between 3.15 V and 3.6 V on the host board.
3. RefCLK+/- are internally terminated (50Ω)
4. Pulled up to Vcc3 via 4.7-10kΩ resistor inside the module