totx177al TOSHIBA Semiconductor CORPORATION, totx177al Datasheet - Page 2

• Manufacturer Part Number: totx177al
• Description: Fiber Optic Transmitting Module For Digital Audio Equipment
• Manufacturer: TOSHIBA Semiconductor CORPORATION

3. Electrical and Optical Characteristics
4. Mechanical Characteristics
5. Application Circuit
6. Required Optical Fiber with Fiber Optic Connectors
All Plastic Fiber with Square Type Connector ( JEITA RC-5720B )
Data Rate
Transmission Distance
Pulse Width Distortion (Note 4)
Fiber Output Power (Note 5)
Peak Emission Wavelength
Current Consumption
High Level Input Voltage
Low Level Input Voltage
Note 2: LED is on when input signal is high, and off when it is low.
Note 3: All Plastic Fiber (980 / 1000 µm).
Note 4: Between input of TOTX177AL(F,T) and output of TORX177L(F,T).
Note 5: Measure with a standard optical fiber, peak value.
Insertion Force
Withdrawal Force
Torque for Self- Tap
Note 6: Square type connector : JEITA RC-5720B
7.5Mb/s (max.) Biphase Signal.
Characteristics
Characteristics
(Note 6)
(Note 6)
Fiber optic connector insertion side
Symbol
Symbol
⊿t w
I
V
V
λ
CC
P
(Ta = 25°C)
IH
IL
f
c
Input
③
(Bottom View)
NRZ Code
Using APF (Note 3) and TORX177L(F,T)
Pulse Width = 67 ns
Pulse Cycle = 134 ns
Using TORX177L(F,T)
C
Initial value
Initial value
Using self- tapping screw
(M3 × 8)
Transmitting
module
Fiber optic
L
= 10
Vcc
②
p
(Ta = 25°C, V
0 μ F
F
.1
2
GND
Test Condition
Test Condition
①
Less than 7mm
(Note 2)
CC
= 5 V)
58.8
- 15
- 21
Min
Min
DC
0.2
2.0
5.9
−
−
−
−
TOTX177AL(F,T)
Typ.
Typ.
650
−
−
−
−
−
−
−
−
−
8
2010-08-30
Max
Max
39.2
39.2
- 15
0.8
15
15
15
98
−
−
5
Mb / s
N·cm
dBm
Unit
Unit
mA
nm
ns
m
N
N
V
V