HFBR-1515BZ Ver la hoja de datos (PDF) - Avago Technologies
Número de pieza
componentes Descripción
Fabricante
HFBR-1515BZ
Avago Technologies
HFBR-1515BZ Datasheet PDF : 11 Pages
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Receiver Electrical/Optical Characteristics
-0C to +70C, 4.75 V ≤ VCC ≤ 5.25 V unless otherwise specified
Parameter
Symbol Min.
Typ.
Max.
Input Optical Power Level
PR(L)
–21.6
–2.0
for Logic “0”
–23.0
Input Optical Power Level
PR(H)
for Logic “1”
High Level Output Current
IOH
5
Low Level Output Current
VOL
0.4
High Level Supply Current
ICCH
3.5
Low Level Supply Current
ICCL
6.2
Effective Diameter
D
1
Numerical Aperture
NA
0.5
Internal Pull-up Resistor
RL
680
1000
Notes:
1. Optical flux, P (dBm) = 10 Log [P (μW)/1000 μW].
2. Measured at the end of the fiber optic cable with large area detector.
3. RL is open.
–43
250
0.5
6.3
10
1700
Units
dBm
dBm
μA
V
mA
mA
mm
Conditions
VOL = 0.5 V
IOL = 8 mA
1 mm POF
VOL = 0.5 V
IOL = 8 mA
200 μm HCS
VOL = 5.25 V
IOH ≤250 μA
VO = 18 V, PR = 0
IOL = 8 mA,
PR = PR(L)MIN
VCC = 5.25 V,
PR = 0
VCC = 5.25 V
PR = -12.5 dBm
Ω
Ref.
Notes 1, 2
Note 1
Note 3
Note 3
Note 3
Note 3
TTL COMPATIBLE TRANSMITTER
TTL COMPATIBLE RECEIVER
+5 V V CC
C1
10 µF
+
C2
0.1 µF
8
1
2
TTL INPUT
DS75451
IF R1 = (V CC - V F ) /IF
R1
1
8
VF 7
6
5
4
HFBR-1505CZ
U1 3
4
0V
Figure 11. Typical interface circuit
R1
82.5 Ω
47 Ω
HFBR-2505CZ
IF
35 mA
60 mA
4
5
6
7
8
1
C4
0.1 µF
+5 V V CC
0V
TTL OUTPUT
9
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