s
Applications
1. CD players
2. BS tuners
Light Transmitting
s
Outline Dimensions
Driver
IC
LED LED
IC
Driver
Detector IC
Amp. Amp.
Detector IC
GP1F31T GP1F31R GP1F32T GP1F32R
6.7
10.53
9.5
8.2
8.5
3.6
( 3.6
)
( Shield case sec.
)
( Resin sec.
)
Protection cap
5
4.6
12
7.6
2.54
9.2
9
8.5
10.6
12
2.54
19
10.1
1.9
2
16
6
9
3.7
8
2
9.5
Depth 8.0
Protection cap
GP1F31T/GP1F31R GP1F32T/GP1F32R
1
2
3
4
1 2 3
2
-
2.54
0.5
1.6
2
2
1
3
1 Vin
3 GND
1
3
2
2 GND
3 Vout
2
1
3
1 Vin
3 GND
1
3
2
2 GND
3 Vout
(Unit : mm )
GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/335
GP1F31T/R, GP1F32T/R,
/Receiving Units
3. Digital amplifiers
s
Features
1. Low jitter (
3. Directly connectable to modulation
/demoduration IC for digital audio equipment
emitting diode driving circuit
4. With two fixing holes for easy mounting
on set panel
GP1F32T/GP1F32R/GP1F33RR/
GP1F33TT/33RT
5. 2-channel type
We recommend you to use Sharp's optical fiber
(GP1F33RR/GP1F33TT/GP1F33RT)
cable,
,
GP1C331A
,
(
)
Model No.
Light transmitting unit
Light receiving unit
Light transmitting unit
Light receiving unit
Dual light transmitting unit
Dual light receiving unit
Light transmitting & receiving units
Optical fiber cable ( 1m )
Optical fiber cable ( 0.6m )
Optical fiber cable ( 5m )
OPIC is a trademark of Sharp and stands for Optical IC.
It has light detecting element and signal processing circuitry integrated single chip.
GP1F31T
GP1F31R
GP1F32T
GP1F32R
GP1F33TT
GP1F33RR
GP1F33RT
GP1C331
GP1C331A
GP1C335
2. High speed signal transmission
s
Model Line-ups
Internal Constitution
(
GP1C331
OPIC light detector
GP1F33TT/RR/RT,
GP1C331/331A/335
Light receiving unit Built-in signal proce-
ssing circuit
9.5
OPIC light detector
*
*
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
"
"
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
( 8Mbps, NRZ signal )
14
0.5
2.5 fixing hole
4
2.5 fixing hole
4
2 V
CC
1 V
CC
2 V
CC
1 V
CC
Light transmitting unit Built-in light
tj : TYP. 1ns)
GP1C335
)
1 Source current
2 Sink current
3 5 seconds/time up to 2 times
s
Outline Dimensions
s
Absolute Maximum Ratings
( Unit : mm)
30.0
18.0
2.6 fixing hole
4
6.0
16.0
27.2
9.2
9.2
6.0
14.0
5.0
9.0
1.6
5.8 4.6
2.0
8.5
12.0
P
P P
P
1.9
8.2
11.8
19.0
8.0
2.0
3.7
9.0
2.5 fixing hole
4
Depth 7.2
GP1F33RR
Receiving portion
Transmitting portion
GP1F33TT
GP1F33RT
Receiving portion
Transmitting portion
Internal equivalent circuit
OPIC light detector
0.1
F
4.7
F
OPIC light detector
0.1
F
Drive
IC
LED
LED
;
GaAlAs
Drive IC
;
silicon
LED
IC
Drive
0.1
F
LED
;
GaAlAs
Drive IC
;
silicon
4.7
F
0.1
F
OPIC light detector
LED
;
GaAlAs
Drive
IC
LED
0.1
F
Drive IC
;
silicon
Receiver
Transmitter
1
2
3
4
5
6
4
0.5
1 , 4 V
CC
2 , 5 GND
3 , 6 Vout
1
3
2
0.1
F
4.7
F
1 , 4 Vin
2 , 5 V
CC
3 , 6 GND
1 V
CC
2 GND
3 Vout
4 Vin
5 V
CC
6 GND
2
1
3
5
4
6
4
5
6
5
4
6
1
3
2
Optical fiber cable (GP1C331 )
4
GP1F31T/GP1F32T/GP1F33TT/
Transmitting portion of
GP1F33RT
5
GP1F31R/GP1F32R/GP1F33RR/
Receiving portion of
GP1F33RT
6
GP1F31T/GP1F31R
7
GP1F32T/GP1F32R/GP1F33TT,GP1F33RR,GP1F33RT
Parameter
Symbol
Rating
Unit
Tension
Plug & optical fiber
T
pf
Optical fiber
T
f
Bending radius
R
25 Min.
mm
Operating temperature
T
opr
- 30 to + 70
C
T
stg
- 30 to + 70
C
Parameter
Symbol
Ratings
Unit
(Ta = 25C)
Supply voltage
V
CC
- 0.5 to + 7
V
V
in
- 0.5 to V
CC
+ 0.5
V
125
mW
I
OH
4
mA
I
OL
4
mA
Operating temperature
T
opr
C
3
Soldering temperature
T
sol
260
C
GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/335
- 10 to + 60
C
- 20 to + 70
Storage temperature
T
stg
C
- 30 to + 80
2
Low level output current
P
4
4
5
5
7
6
Input voltage
Power dissipation
1
GP1C331, GP1C331A, GP1C335 )
GP1F33TT/GP1F33RR
GP1F33RT
Protection cap
Terminal arrangement
Fiber cable (
Storage temperature
P
=
2.54
(Lead root dimension)
Model No.
g
Dimensions
GP1C331
GP1C331
1 000
600
GP1C331
5 000
40
40
N
N
High level output current
JAPAN
JAPAN
MAX
0.2
4
VIEW A
2.2
16
9.5
30.5
45.5
L
=
1000
+100
- 0
VIEW A 2/1
11
0.7
6
4.4
2.6
2-C1.1
2-C1.25
4-C2
6
4.4
9.3
0.7
1.62
4
2
3
1
s
Electro-optical Characteristics
( Ta = 25C)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Operating voltage
V
CC
4.75
5.00
5.25
V
Peak emission wavelength
P
630
660
690
nm
Fiber coupling light output
P
C
7
- 21
- 17
- 15
dBm
I
CC
8
-
-
-
4
10
mA
High level input voltage
V
IH
8
2
-
-
V
Low level input voltage
V
IL
8
-
-
0.8
V
t
PLH
9
-
-
100
ns
t
PHL
9
-
-
100
ns
Pulse width distortion
9
- 25( - 30)
-
- 25 (- 30)
ns
Jitter
10
-
1
25(30)
ns
Operating transfer rate
T
-
-
-
8
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Operating voltage
V
CC
4.75
5.00
5.25
V
P
-
-
-
700
-
nm
Maximum input optical power level for receiving unit
11
- 14.5
-
-
dBm
Minimum input optical power level for receiving unit
11
-
-
- 24
dBm
Dissipation current
I
CC
12
-
15
40
mA
High level output voltage
V
OH
13
2.7
3.5
-
V
Low level output voltage
V
OL
13
-
0.2
0.4
V
Rise time
t
r
13
-
12
30
ns
Fall time
t
f
13
-
4
30
ns
13
-
-
100
ns
*13
-
-
100
ns
Pulse width distortion
13
- 30
-
+ 30
ns
Jitter
14
14
-
1
30
ns
-
-
30
ns
Operating transfer rate
T
NRZ.
duty 50% input
0.1
-
8
Value in parenthesis:
GP1F31T
Note 1) V
CC
= 5.0 0.05V (Operating )
The optical power meter must be calibrated
V
CC
GND
Vin
V
CC
GP1F31T/GP1F32T/
GP1F33TT
Unit to be measured
Optical power
meter
D
(Anritsu ) ML93
GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/335
(1) Transmitter
GP1F31T/GP1F32T/GP1F33TT/ Transmitting portion of GP1F33RT
GP1F31R/GP1F32R/GP1F33RR/Receiving portion of GP1F33RT
(2) Receiver
Dissipation current
tw
tj
" Low
High" propagation delay time
" High
Low" propagation delay time
Conditions
Conditions
Peak sensitivity wavelength
" Low
High" propagation delay time
" High
Low" propagation delay time
tw
tj
P
C
= -15dBm
P
C
= -24dBm
7 Measuring method of optical output coupling fiber
2) To bundle up the standard fiber cable, make it into a loop with the diameter ( D ) of 10cm or more.
to have the wavelength sensitivity of
Standard optical fiber cable
660nm.
(0dBm
=
1mW)
Mbps
( Ta = 25C)
P
CMAX
P
CMIN
Mbps
t
PLH
t
PHL
Light power meter should be
Note ( 1) V
CC
= 5.0 0.05V (ON-State)
Note 1) V
CC
= 5.0 0.05V (Operating)
2) The probe for the oscilloscope must be
more than 1M
and less than 10pF.
Vin
Vin
GND
Light power meter
Standard fiber cable
Icc
Vcc
(Anritsu ) ML93B
[
0dBm
=
1mW
]
Vin
GND
GP1F31T/GP1F32T/
GP1F33TT/GP1F33RT
Unit to be measured
Standard optical fiber cable
receiver
Standard
signal
Output
CH1
CH2
Oscilloscope
Input
Input signal
50
%
50
%
GP1F31T/GP1F32T
GP1F33TT/GP1F33RT
Input signal
(CH1)
(CH2)
Output signal
Standard receiver
Vcc
t
PLH
t
PHL
Pulse width distortion
tw
=
t
-
t
GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/335
8 Input voltage/power dissipation measuring method
Input condition
Measuring method
Vin = 2.0V or more
- 21 <= P
C
<= -15dBm, I
CC
=10mA or less
Vin = 0.8V or less
P
C
<= - 36dBm, I
CC
= 10mA or less
9 Pulse response measuring method
Input condition and measuring method
V
CC
corrected to wavelength sensitivity
(660nm )
V
CC
GP1F31T/GP1F32T/
GP1F33TT/GP1F33RT
Sample
PHL
PLH
6Mbps NRZ
"
1010
"
successive pattern
Vin
GND
GP1F31T/GP1F32T/
GP1F33TT/GP1F33RT
Unit to be measured
Standard optical fiber cable
receiver
Standard
signal
Output
CH1
CH2
Oscilloscope
Input
biphase mark PBRS signal
Trigger
:
CH1 Storage mode
50
%
50
%
Input signal
Standard receiver
output
tj
tj
Vcc
Vcc
Optical power meter
GP1F31R/GP1F32R
GP1F33RR/GP1F33RT
Unit to be measured
Variable optical
attenuator
Anritsu
:
ML93B
Unit to be measured
GP1F33RR/GP1F33RT
GP1F31R/GP1F32R
Vin
GND
Input
VCC
=
5.0
0.05V
PC
= -
15dBm
Standard optical fiber cable
GND Vout
A
(DC average current value )
Ammeter
Vcc
Vcc
Vcc
Vcc
GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT,GP1C331/331A/335
10 Jitter measuring method
1 1
0
0
11 Maximum input optical power level/Minimum input optical power level measuring method of receiving unit
12 Dissipation current measuring method
Optical power meter must be calibrated to have
the wavelength sensitivity of 660nm.
With no optical attenuator connected, use the
transmitter
GP1F31T/GP1F32T/GP1F33TT
and
the optical fiber cable
GP1C331
with the fiber
coupling light output set at - 15dBm/ - 24dBm.
The waveform write time shall be 4 seconds. But do
not allow the waveform to be distorted by increasing
the brightness too much.
V
CC
= 5.0 0.05V (Operating )
The probe for the oscilloscope must be more than
1M
and less than 10pF.
Note 1 )
2 )
3 )
Note 1)
2)
Input signal 3Mbps
Standard
transmitter
Standard
transmitter
6Mbps NRZ, duty 50
%
or 3Mbps biphase PRBS signal
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