AFBR-5921ALZ Avago Technologies US Inc., AFBR-5921ALZ Datasheet - Page 6

• Manufacturer Part Number: AFBR-5921ALZ
• Description: TXRX SSF 3.3V 2/1GBS PTH 2X5
• Manufacturer: Avago Technologies US Inc.
• Series: -r

Specifications of AFBR-5921ALZ

• Data Rate: 2.125Gbps
• Wavelength: 850nm
• Applications: General Purpose
• Voltage - Supply: 2.97 V ~ 3.63 V
• Connector Type: LC Duplex
• Mounting Type: Through Hole
• Function: SFF, PTH, Low Voltage 3.3 V, Optical Transceiver for Fibre Channel
• Product: Transceiver
• Maximum Rise Time: 0.15 ns/0.2 ns
• Maximum Fall Time: 0.15 ns/0.2 ns
• Pulse Width Distortion: 0.063 ns (Max)/0.076 ns (Max)
• Operating Supply Voltage: 2.97 V to 3.63 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 10 C
• Package / Case: DIP With Connector
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Multimode Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Table 2. Pin Description
Notes:
1. Transmitter an d Receiver Ground are common in the internal module PCB. They are electrically connected to signal ground within the module,
2. TX disable input is used to shut down the laser output per the state table below. It is pulled down internally within the module with a 9.0 KW
3 SD (Signal Detect) is a normally high LVTTL output. When high it indicates that the received optical power is adequate for normal operation. When
4. RD-/+: These are the differential receiver outputs. They are AC coupled 100 ý differential lines which should be terminated with 100 ý differential
5. V
Table 3. Absolute Maximum Ratings
Notes:
1. Absolute Maximum Ratings are those values beyond which damage to the device may occur if these limits are exceeded for other than a short
2. Between Absolute Maximum Ratings and the Recommended Operating Conditions, functional performance is not intended, device reliability is
6
Pin
1
2
3
4
5
6
7
8
9
10
Parameter
Storage Temperature
Case Temperature
Relative Humidity
Supply Voltage
Data/Control Input Voltage
Sense Output Current Signal Detect (SD)
and to the housing shield (see Note 5 in Figure 7c). This housing shield is electrically isolated from the nose shield which is connected to chassis
ground (see Note 4 in Figure 7c).
resistor.
Low, it indicates that the received optical power is below the worst case receiver sensitivity, a fault has occurred, and the link is no longer valid.
at the user SerDes. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be
between 400 and 2000 mV differential (200 – 1000 mV single ended) when properly terminated. These levels are compatible with CML and LVPECL
voltage swings.
current is 200 mA.
period of time. See Reliability Data Sheets for specific reliability performance.
not implied, and damage to the device may occur over an extended period of time.
CC
R and V
Low (0 – 0.8 V):
Between (0.8 V and 2.0 V):
High (2.0 – 3.63 V):
Open:
Name
V
V
SD
RD-
RD+
V
V
TX Disable
TD+
TD-
EE
CC
CC
EE
CCT
R
T
R
T
are the receiver and transmitter power supplies. They are defined as 2.97 – 3.63 V at the PTH connector pin. The maximum supply
Function/Descripition
Receiver Ground
Receiver Power: 3.3V ±10%
Inverse Received Data Out
Received Data Out
Transmitter Power: 3.3V ±10%
Transmitter Ground
Transmitter Disable: Module disables on High
Transmitter Data In
Inverse Transmitter Data In
Transmitter on
Undefined
Transmitter Disabled
Transmitter Disabled
Symbol
T
T
RH
V
V
I
D
s
C
CC
I
T,R
Minimum
-40
-10
5
-0.5
-0.5
Typical
Maximum
+100
+85
95
4
V
5.0
CC
+ 0.3
Unit
°C
°C
%
V
V
mA
MSA Notes
1
5
3
4
4
5
1
2
Notes
1
1,2
1
1,2
1
1