P H O T O I C
Transmitter/Receiver photo IC for optical link
L10063-01, S10064-01B
For MOST automotive network, 50 Mbps band POF communications
L10063-01 and S10064-01B are transmitter and receiver photo ICs developed for MOST (Media Oriented System Transport) networks used in
vehicles to communicate multimedia information. The transmitter photo IC L10063-01 consists of a red LED and driver IC incorporated into a clear
plastic package and can be set to an operating mode that reduces the optical output level by half. The receiver photo IC S10064-01B is a monolithic
photo IC fabricated by the PiN-BiP process and features a wide dynamic range. It also has a low power consumption "sleeping mode" and an optical
wakeup mode triggered by input of light. Both the transmitter and receiver photo IC input or output digital signals through a TTL interface.
Features
Applications
Only for vehicle networks (MOST)
L10063-01
Wide operating temperature range: -40 to +105 ˚C
DC to 50 Mbps data communications
TTL input
MOST compliant products
Specifications of these products are subject to change
without prior notice to keep up with changes in the
MOST standard.
Optical output 50 % cut mode
S10064-01B
Wide operating temperature range: -40 to +105 ˚C
4 M to 50 Mbps data communications
Monolithic structure immune from external noise
TTL output
Wide dynamic range
Sleeping mode with optical wakeup
1
*
■ Absolute maximum ratings (Ta= -40 to +105 °C)
Parameter
Supply voltage
Symbol
Vcc
L10063-01, S10064-01B
Unit
V
-0.5 to +7.0
Operating temperature
Storage temperature
Soldering
Topr
Tstg
Tsol
-40 to +105
-40 to +120
°C
°C
-
260 °C, 5 s, 3 times, at least 2.5 mm away from lead root
S10064-01B
1
*
■ Electrical and optical characteristics (Ta= -40 to +105 °C, Vcc=4.75 to 5.25 V
)
Parameter
Symbol
Condition
Min.
Typ.
-
Max.
30
Unit
mA
Current consum ption
(operation mode)
2
Icco
*
-
Current consumption (sleeping mode)
Receiver level
Iccs
Popt3
Voh
Vol
tr
tf
tpwv
tapwd
Psl
Pop
Vmh
Vm l
Dark state
-
-25
2.5
0
-
-
-
-
-
-
-
-
-
-
20
-2
Vcc+0.3
0.4
µA
dBm
V
Bi-phase signal
Ioh= -150 µm
Iol=1.6 mA
High level output voltage
Low level output voltage
Rise time
V
Vout
9
7
10 to 90 % *2,
*
ns
3
Fall time
Pulse width variation
Pulse width distortion (average value)
Operation to sleeping mode transition receivable level
Sleeping mode to operation transition receivable level
2, 3, 4,
6
6
*
*
*
*
*
*
17.9
-2.69
29.79
+6.49
ns
ns
2, 3, 4,
*
*
2,
5
-39
-
-25.5
dBm
*
*
Mode
output
High level voltage
Low level voltage
Imh= -20 µA
Im l=0.88 m A
4.0
-
-
-
-
V
V
0.5
*1: A bypass capacitor (0.1 µF) is connected between Vcc and GND at a position within 3 mm from the lead, and a 10 µF
capacitor is also connected to the power supply line nearby.
The center of the optical fiber is aligned with the center of the package lens.
The distance between the fiber end and the lens top is 0.1 mm.
*2: Measured with input signals conforming to SP3 MOST specification of physical layer Rev 1.1 Addendum B.
L
Ω
L
*3: Measured with R =50 k , C =15 pF (including parasitic capacitance such as probe, connector and evaluation circuit board
pattern), and threshold voltage 1.5 V.
*4: An optical input waveform is generated with a Hamamatsu standard transmitter.
*5: Average optical output is measured with a POF (NA=0.5).
*6: Measured with BiPhase PRBS at 45.2 Mbps (NRZ signal conversion).
Note) • If modulated light at 4 Mbps or less (including DC light and no light input) is input to S10064-01B, the high and low levels
cannot be discerned.
1