HFCT-5953TL Avago Technologies US Inc., HFCT-5953TL Datasheet - Page 7
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HFCT-5953TL
Manufacturer Part Number
HFCT-5953TL
Description
Fiber Optic Transmitters, Receivers, Transceivers OC12 IR 2x5 SFF LC
Manufacturer
Avago Technologies US Inc.
Datasheet
1.HFCT-5953TL.pdf
(17 pages)
Specifications of HFCT-5953TL
Function
High performance, modules for serial optical data communication applications, designed for single mode fiber.
Product
Transceiver
Data Rate
622 Mbps
Wavelength
1300 nm
Maximum Rise Time
1 ns, 0.5 ns
Maximum Fall Time
1 ns, 0.5 ns
Maximum Output Current
50 mA
Operating Supply Voltage
3.14 V to 3.47 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Package / Case
DIP-10 with Connector
Optical Fiber Type
TX/RX
Data Transfer Rate
622Mbps
Optical Rise Time
1/0.5ns
Optical Fall Time
1/0.5ns
Operating Temperature Classification
Commercial
Peak Wavelength
1356/1570nm
Package Type
DIP With Connector
Operating Supply Voltage (min)
3.14V
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.47V
Output Current
50mA
Operating Temp Range
0C to 70C
Mounting
Snap Fit To Panel
Pin Count
10
For Use With
Singlemode Glass
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
RECEIVER SIGNAL GROUND
Figure 6 - Pin Out Diagram (Top View)
Pin Descriptions:
Pin 1 Receiver Signal Ground V
Directly connect this pin to the receiver ground plane.
Pin 2 Receiver Power Supply V
Provide +3.3 V dc via the recommended receiver power
supply filter circuit. Locate the power supply filter cir-
cuit as close as possible to the V
ter circuit should not cause V
specification.
Pin 3 Signal Detect SD:
Normal optical input levels to the receiver result in a
logic “1” output. Low optical input levels to the receiver
result in a logic “0” output. This Signal Detect output can
be used to drive a low voltage TTL input on an upstream
circuit, such as Signal Detect input or Loss of Signal-bar.
Pin 4 Receiver Data Out Bar RD-:
No internal terminations are provided. See recommend-
ed circuit schematic.
Pin 5 Receiver Data Out RD+:
No internal terminations are provided. See recommend-
ed circuit schematic.
Pin 6 Transmitter Power Supply V
Provide +3.3 V dc via the recommended transmitter
power supply filter circuit. Locate the power supply fil-
ter circuit as close as possible to the V
7
Connection Diagram (HFCT-5953xxx)
RECEIVER POWER SUPPLY
RECEIVER DATA OUT BAR
RECEIVER DATA OUT
Grounding Tabs
SIGNAL DETECT
Package
o
o
o
o
o
RX
CC
EE
1
2
3
4
5
CC
View
RX:
RX:
Top
to drop below minimum
CC
CC
TX:
10
TX
RX pin. Note: the fil-
9
8
7
6
CC
o
o
o
o
o
TX pin.
TRANSMITTER DATA IN BAR
TRANSMITTER DATA IN
TRANSMITTER DISABLE
TRANSMITTER SIGNAL GROUND
TRANSMITTER POWER SUPPLY
Mounting Studs/
Solder Posts
Pin 7 Transmitter Signal Ground V
Directly connect this pin to the transmitter signal
ground plane.
Pin 8 Transmitter Disable T
Optional feature, connect this pin to +3.3 V TTL logic
high “1” to disable module. To enable module connect to
TTL logic low “0”.
Pin 9 Transmitter Data In TD+:
No internal terminations are provided. See recommend-
ed circuit schematic.
Pin 10 Transmitter Data In Bar TD-:
No internal terminations are provided. See recommend-
ed circuit schematic.
Mounting Studs/Solder Posts
The two mounting studs are provided for transceiver
mechanical attachment to the circuit board. It is rec-
ommended that the holes in the circuit board be con-
nected to chassis ground.
Package Grounding Tabs
Connect four package grounding tabs to signal ground.
DIS
:
EE
TX: