HFBR-2412Z Avago Technologies US Inc., HFBR-2412Z Datasheet - Page 15

• Manufacturer Part Number: HFBR-2412Z
• Description: RECEIVER FIBER OPTIC 5MBD TTL ST
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-2412Z

• Data Rate: 5MBd
• Voltage - Supply: 4.75 V ~ 5.25 V
• Power - Minimum Receivable: -25.4dBm
• Current - Supply: 10mA
• Function: Optical Receivers for Industrial Application, TTL Output
• Product: Receiver
• Wavelength: 820 nm
• Diode Capacitance: 55 pF
• Pulse Width Distortion: 2.5 ns
• Maximum Output Current: 25 mA
• Operating Supply Voltage: - 0.5 V to 7 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: Multimode Fiber
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-2056

HFBR-14x2Z/14x4Z Low-Cost High-Speed Transmitters
Description
The HFBR-14xxZ fiber optic transmitter contains an 820
nm AlGaAs emitter capable of efficiently launching
optical power into four different optical fiber sizes: 50/
125 µm, 62.5/125 µm, 100/140 µm, and 200 µm HCS®.
This allows the designer flexibility in choosing the fiber
size. The HFBR-14xxZ is designed to operate with the
Avago Technologies HFBR-24xxZ fiber optic receivers.
The HFBR-14xxZ transmitter’s high coupling efficiency
allows the emitter to be driven at low current levels
resulting in low power consumption and increased
reliability of the transmitter. The HFBR-14x4Z high
power transmitter is optimized for small size fiber and
typically can launch -15.8 dBm optical power at 60 mA
into 50/125 µm fiber and -12 dBm into 62.5/125 µm
fiber. The HFBR-14x2Z standard transmitter typically
can launch -12 dBm of optical power at 60 mA into
100/140 µm fiber cable. It is ideal for large size fiber
such as 100/140 µm. The high launched optical power
level is useful for systems where star couplers, taps, or
inline connectors create large fixed losses.
Consistent coupling efficiency is assured by the double-
lens optical system (Figure 1). Power coupled into any
of the three fiber types varies less than 5 dB from part
to part at a given drive current and temperature.
Consistent coupling efficiency reduces receiver
dynamic range requirements which allows for longer
link lengths.
Regulatory Compliance - Targeted Specifications
Absolute Maximum Ratings
15
Electrostatic Discharge (ESD)
Parameter
Lead Soldering Cycle
Forward Input Current
Reverse Input Voltage
Feature
Storage Temperature
Operating Temperature
Temp
Time
Peak
dc
I
I
Symbol
VBR
T
T
FPK
Fdc
S
A
MIL-STD-883 Method 3015
Test Method
Min
-55
-40
Housed Product
Unhoused Product
BOTTOM VIEW
CATHODE
ANODE
1
4
BOTTOM VIEW
10
100
1.8
2, 6, 7
Max
+85
+85
+260
200
Performance
Class 1B (>500, <1000 V) - Human Body Model
3
2
3
4
3
2
1
7
8
5
6
PIN 1 INDICATOR
PIN
1
2
3
4
NOTES:
1. PINS 1, 4, 5 AND 8
2. PINS 2, 6 AND 7 ARE
FUNCTION
ANODE
CATHODE
ANODE
ANODE
PIN
1
2
3
4
5
6
7
8
Units
sec
mA
V
V
1
2
1
1
2
1
ARE ELECTICALLY
CONNECTED.
ELECTRICALLY CONNECTED
TO THE HEADER.
C
C
C
FUNCTION
NC
ANODE
CATHODE
NC
NC
ANODE
ANODE
NC
Note 1
Reference