HFBR-1515B Avago Technologies US Inc., HFBR-1515B Datasheet - Page 6

• Manufacturer Part Number: HFBR-1515B
• Description: XMITTER FIBER OPTIC PROFIBUS ST
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-1515B

• Wavelength: 650nm
• Spectral Bandwidth: 21nm
• Voltage - Forward (vf) Typ: 2.1V
• Current - Dc Forward (if): 60mA
• Voltage - Dc Reverse (vr) (max): 3V
• Capacitance: 60pF
• Connector Type: ST
• Function: Fiber Optic Transmitter for PROFBUS, ST Port
• Product: Transmitter
• Data Rate: 10 MBd
• Diode Capacitance: 60 pF
• Maximum Rise Time: 13 ns
• Maximum Fall Time: 10 ns
• Operating Supply Voltage: 5.5 VDC
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PDIP-6
• For Use With: Plastic Optical Fiber
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical/Optical Characteristics
0˚C to +70˚C, 4.75 V < V
Notes:
1. Typical data are at 25˚C, V
2. 1.6 mm below seating plane.
3. In recommended receiver circuit, with an optical signal from the recommended transmitter circuit.
4. Pins 1 and 4 are electrically connected to the conductive housing and are also used for mounting and retaining purposes. It is required that pin 1
5. BER 10E-9, includes a 10.8 dB margin below the receiver switching threshold level (signal to noise ratio = 12).
HFBR-25x5A/B Receivers
The HFBR-25x5A/B receiver
consists of a silicon PIN
photodiode and digitizing IC to
produce a logic compatible
output. The IC includes a unique
circuit to correct the pulse width
distortion of the first bit after a
long idle period. This enables
operation from DC to 10 MBd
Absolute Maximum Ratings
6
Parameter
Storage and Operating Temperature
Supply Voltage
Average Output Current
Output Power Dissipation
Lead Soldering Cycle
Parameter
Peak Input Power
Level Logic HIGH
Peak Input Power
Level Logic LOW
Supply Current
High Level Output
Voltage
Low Level Output
Voltage
Output Rise Time
Output Fall Time
and 4 be connected to ground to maintain conductive housing shield effectiveness.
CC
CC
= 5.0 V.
< 5.25 V, V
Symbol
P
V
V
P
I
Temp
Time
CC
t
t
RH
OH
OH
RL
r
f
P–P
Noise 100 mV unless otherwise noted.
with low PWD for arbitrary data
patterns. The receiver output is a
“push–pull” stage compatible with
TTL and CMOS logic. The receiver
housing is a dark grey, conductive
plastic. The HFBR-2505A is
compatible with SMA connectors,
while the HFBR-2515B mates with
ST
®
Min.
Symbol
–20
–22
4.2
I
connectors.
O,AVG
P
V
T
OD
CC
S
Typ.
0.22
4.7
27
12
10
[1]
Min.
–0.5
–40
–16
Max.
–42
–44
0.4
–0
–2
45
30
30
Max.
+5.5
+16
260
dBm
dBm
Unit
85
80
10
mA
ns
ns
V
V
1mm POFNotes 3,5
200 m HCS
1 mm POF,
200 m HCS
|PWD| < 30 ns
V
I
I
C
CL = 10 pF
O
O
L
O
= –40 A
= +1.6 mA
= 10 pFNote 3
= Open
Unit
mW
mA
˚C
˚C
PIN
V
Condition
s
1
4
5
6
7
8
BOTTOM VIEW,
HFBR 25x5A/B
SEE NOTE 4
CONNECTED TO PIN 4
CONNECTED TO PIN 1
NO CONNECT
V
GND
V
4
1
CC
O
®
®
5
6
7
8
FUNCTION
Reference
Note 2
Figs. 7,8,
Note 3
Note 3
9,10
Ref.