HFBR-1515B Avago Technologies US Inc., HFBR-1515B Datasheet - Page 9

• 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

Receiver Electrical/Optical Characteristics
0 C to 70 C, 4.75 V V
Notes:
1. Optical flux, P (dBm) = 10 Log [P ( W)/1000 W].
2. Measured at the end of the fiber optic cable with large area detector.
3. R
9
+5 V V
Figure 11. Typical interface circuit.
TTL INPUT
0 V
Parameter
Input Optical Power
Level for Logic “0”
Input Optical Power
Level for Logic “1”
High Level Output Current
Low Level Output Current
High Level Supply
Current
Low Level Supply Current
Effective Diameter
Numerical Aperture
Internal Pull-up Resistor
L
is open.
CC
1
2
TTL COMPATIBLE TRANSMITTER
8
DS75451
0.1 µF
10 µF
+
U1
C1
C2
CC
5.25 V unless otherwise specified
4
I
F
3
Symbol
V
R1 = (V
P
P
F
I
R1
I
NA
V
I
CCH
CCL
R
R(L)
R(H)
OH
D
OL
L
8
7
6
5
CC
1
4
– V
F
–21.6
–23.0
Min.
)
HFBR-1505C
680
/
I
F
1000
Typ.
0.4
3.5
6.2
0.5
5
1
82.5
47
R1
Max.
1700
–2.0
–43
250
0.5
6.3
10
35 mA
60 mA
I
F
HFBR-2505C
Units
dBm
dBm
mm
mA
mA
V
A
V
I
1 mm POF
V
I
200 m HCS
V
I
V
I
P
V
P
V
P
OL
OL
OH
OL
TTL COMPATIBLE RECEIVER
OL
OL
OL
O
R
CC
R
CC
R
4
1
= 0
= 18 V, P
= P
= -12.5 dBm
Conditions
= 8 mA
= 8 mA
= 8 mA,
= 0.5 V
= 0.5 V
= 5.25 V
= 5.25 V,
= 5.25 V
250 A
R(L)MIN
5
6
7
8
R
= 0
C4
0.1 µF
TTL OUTPUT
Notes 1,
Note 1
Note 3
Note 3
Note 3
Note 3
Ref.
+5 V V
0 V
2
CC