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GP1FAV31TK0F

P1-P3P4-P6P7-P8
GP1FAV31TK0F
■Measurement Method
Fig. 1 Output Optical Power Coupled Into Fiber
Fig. 2 Input Voltage and Supply Current
GP1FAV31TK0F
Device under test
Optical power meter
(Anritsu) ML93B
V
in
V
cc
V
cc
GND
The optical power meter must be
calibrated to 660 nm. (0 dBm = 1 mW)
Notes
1. V
cc
= 3.0 V (State of operating)
2. To bundle up the standard fiber optic cable, make it into a loop with the diameter D = 10 cm or more.
(The standard fiber optic cable will be specified elsewhere.)
D
Standard fiber optic cable
V
in
V
in
V
cc
I
cc
V
cc
GND
The optical power meter must be
calibrated to 660 nm. (0 dBm = 1 mW)
Standard fiber optic cable
Sheet No.: E2-A00601EN
GP1FAV31TK0F
Device under test
Optical power meter
(Anritsu) ML93B
V
CC
= 5.0 V (State of operating)
V
CC
= 3.0 V (State of operating)
Input conditions and judgment method
No. Input conditions Judgment method
1
V
in
= 2.9 V or more -21
≤
P
C
≤
-15 dBm, I
CC
= 13 mA or less
2
V
in
= 1.3 V or less P
C
≤
-36 dBm, I
CC
= 13 mA or less
No. Input conditions Judgment method
1
V
in
= 2.3 V or more -21
≤
P
C
≤
-15 dBm, I
CC
= 13 mA or less
2
V
in
= 0.8 V or less P
C
≤
-36 dBm, I
CC
= 13 mA or less
4
GP1FAV31TK0F
Fig. 3 Pulse Response and Jitter
Fig. 4 Input Signal (7.75 Mb/s Bi-phase PRBS Signal)
V
in
V
in
V
cc
I
cc
V
cc
Input
GND
CH1
CH2
Oscilloscope
Oscilloscope (band width: 1 GHz)
Trigger: CH1
Mode: Storage mode
Standard fiber optic cable
1
Input signal
7.75 Mb/s bi-phase PRBS signal
10 0
Input signal 50%
t
pLH
∆t
jr
∆t
jf
t
pHL
50%
Standard receiver output
Sheet No.: E2-A00601EN
Standard receiver
Output signal
GP1FAV31TK0F
Device under test
Notes
(1) The wave form write time shall be 4 s. But do not allow the wave form to be distorted by increasing the brightness too much.
(2) V
CC
= 3.0 V/5.0 V (State of operating)
(3) The probe for the oscilloscope must be more than 1 MΩ and less than 10 pF.
5
GP1FAV31TK0F
■Design and Production Notes
Sheet No.: E2-A00601EN
(1) Stabilization of power supply line
Please put a by-pass capacitor (0.1 μF) close to the device at least within 7 mm of the terminal.
Please also put a 4.7 μF capacitor across the power supply line nearby.
(2) Soldering condition
Solder at the condition within the absolute maximum ratings in this sheet. In case of using flow soldering, please make
sure of the conditions of process at the flow equipment. Also, do not use reflow soldering. In case of soldering by hand,
do not contact top of soldering iron to lead terminal directly. (Solder at a position more than 1.6 mm away from the base
of the lead terminal.)
(3) About getting dirt and dust in the connector coupling portion
In case dirt or dust comes into the connector coupling portion, please use a blower to take it off.
Any rigid rod-like object must not be inserted since into the coupling portion.
The internal device might be damaged, resulting deteriorated characteristics.
(4) Cleaning
Do not immerse for cleaning. The solvent would get into the connector coupling portion resulting deteriorated
characteristics. Should it be necessary to remove the flux, please use one of the following solvents only to be applied with
a brush.
Solvent : Isopropyl alcohol, Methyl alcohol
(5) Ground during assembling
The human body and the soldering iron must be grounded against the static breakdown of the device during assembling.
Please avoid touching the device terminals as much as possible before assembling.
(6) Assembly of the device
Please fix this device with a screw. In case that this device is not fixed with a screw, stress by detaching connector of
internal elements and leads can adversely affect the device’s reliability. Excessive torque can deform the package and
damage the optics. It can also adversely affect the device’s reliability because the device is used under continuous stress.
Please confirm the limit of fixing torque to the installation before fixing actually.
Recommended values
Screw : M3.0 × 8 mm tapping screw
Fixing torque : 0.7 to 0.8 N·m
Force applied by driver etc. : 39 N or less
Note : Please contact and consult with a Sharp sales representative for any questions about above.
(7) Input signal
This product is designed intentionally based upon the signal transmission which is defined by the digital audio interface
standard ; CP1201. When a signal out of JEITA standard CP-1201 is inputted to this device, there might be a case that this
device can not transmit a signal correctly to receiving unit.
(8) Fixing pin
Since there are other products which has a different fixing pin shape, please make sure to confirm reference mounting
drawing for this device.
(9) Damage to connector coupling portion
Please do not stress the connector coupling portion excessively since there might be a case that the shutter can’t operate
normally.
(10) About getting the flux into connector coupling portion
Please avoid getting a flux into connector coupling portion of this device, because there might be a case that the characteristics
deteriorate the shutter can’t operate normally.
6
P1-P3P4-P6P7-P8

GP1FAV31TK0F

Mfr. #:
Buy GP1FAV31TK0F
Manufacturer:
Sharp Microelectronics
Description:
TRANSMITTER FIBER OPTIC 15.5MBPS
Lifecycle:
New from this manufacturer.
Delivery:
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