HFBR-2412Z Avago Technologies US Inc., HFBR-2412Z Datasheet - Page 20

• 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-24x2Z Low-Cost 5 MBd Receiver
Description
The HFBR-24x2Z fiber optic receiver is designed to oper-
ate with the Avago Technologies HFBR-14xxZ fiber optic
transmitter and 50/125 μm, 62.5/125 μm, 100/ 140 μm,
and 200 μm HCS® fiber optic cable. Consistent coupling
into the receiver is assured by the lensed optical system
(Figure 1). Response does not vary with fiber size d 0.100
μm.
The HFBR-24x2Z receiver incorporates an integrated
photo IC containing a photodetector and dc amplifier
driving an opencollector Schottky output transistor. The
HFBR-24x2Z is designed for direct interfacing to popular
logic families. The absence of an internal pull-up resistor
allows the open-collector output to be used with logic
families such as CMOS requiring voltage excursions much
higher than V
Both the open-collector “Data” output Pin 6 and V
are referenced to “Com” Pin 3, 7. The “Data” output allows
busing, strobing and wired “OR” circuit configurations.
The transmitter is designed to operate from a single +5
V supply. It is essential that a bypass capacitor (0.1 mF
ceramic) be connected from Pin 2 (V
common) of the receiver.
Absolute Maximum Ratings
20
Parameter
Storage Temperature
Operating Temperature
Lead Soldering Cycle
Supply Voltage
Output Current
Output Voltage
Output Collector Power Dissipation
Fan Out (TTL)
Temp
Time
CC
.
CC
Symbol
T
T
V
I
V
P
N
O
) to Pin 3 (circuit
A
S
CC
O
O AV
CC
Pin 2
Min
-55
-40
-0.5
-0.5
Housed Product
BOTTOM VIEW
NOTES:
1. PINS 1, 4, 5 AND 8 ARE ELECTRICALLY CONNECTED.
2. PINS 3 AND 7 ARE ELECTRICALLY CONNECTED TO THE HEADER.
Max
+85
+85
+260
10
7.0
25
18.0
40
5
4 5
3
2
1
6
7
8
Units
°C
°C
°C
sec
V
mA
V
mW
PIN 1 INDICATOR
2
6
7 & 3
V
DATA
COMMON
cc
Reference
Note 1
Note 2
PIN
1
3
4
5
7
8
2
6
1
2
1
1
2
1
FUNCTION
NC
V
COMMON
NC
NC
DATA
COMMON
NC
CC
(5 V)