ELECTRONIC COMPONENTS

SHARP IrDA Control Infrared Transceiver

SHARP Electronic Components

Rev. 1.1.1 November 26, `98

Record of Modification and Revision

Version

Issue Date

Comments

0.9

October 17th, 1997

First Edition

0.92

February 23rd, 1998

Outline Dimensions Modified

0.95

March 31st, 1998

Name of compliant standard changed to "IrDA Control"
Compliant Specification is limited to "IrDA Control Peripheral Type 1".

0.96

April 1st, 1998

Outline Dimension Modified (Eliminate Shield of Front).

1.0

August 25th, 1998

Outline Dimension and Absolute Maximum Rating Modified

1.1

November 6th, 1998

Outline Dimension and Recommended Circuit Modified

1.1.1

November 26th, 1998

Recommended Operating Conditions Modified

(Preliminary Information Disclaimer)
This document includes a "Preliminary Information" of Sharp IrDA Control Infrared Transceiver (for IrDA Control
Peripheral Type 1). Any of information under this document, such as Specifications and outline dimensions, are
applicable only for reference purpose, and Sharp hold all rights to change or alter prices at any time without notice.
In absence of confirmation by device Specification Sheets, SHARP takes no responsibility for any defects that occur in
equipment using any of SHARP's device, shown in catalogues, data books, Preliminary Information, etc. Contact
SHARP, or SHARP local representatives in order to obtain the latest version of the device Specification Sheets before
using any SHARP's devices.

ELECTRONIC COMPONENTS

SHARP IrDA Control Infrared Transceiver

SHARP Electronic Components

Rev. 1.1.1 November 26, `98

Table Of Contents

1. D

ESCRIPTION

..................................................................................................................................................... 4

2. I

ONTROL

NFRARED

RANSCEIVER

NTERNAL

LOCK

IAGRAM

........................................................ 4

3. P

ACKAGE

UTLINE

IMENSIONS

(TENTATIVE) ........................................................................................... 5

4. A

BSOLUTE

AXIMUM

ATINGS

....................................................................................................................... 5

5. R

ECOMMENDED

PERATING

ONDITIONS

...................................................................................................... 6

6. E

LECTRICAL AND

PTICAL

PECIFICATIONS

................................................................................................... 7

7. P

INOUT

.............................................................................................................................................................. 8

8. A

PPLICATION

IRCUIT AND

ECOMMENDED

OMPONENTS

........................................................................... 9

9. W

AVEFORM

XAMPLES

.................................................................................................................................... 9

10. RESET F

UNCTION

........................................................................................................................................ 10

11. T

ERATING

URVE OF

EAK

ORWARD

LED C

URRENT

....................................................................... 10

ELECTRONIC COMPONENTS

SHARP IrDA Control Infrared Transceiver

SHARP Electronic Components

Rev. 1.1.1 November 26, `98

IrDA Control Infrared Transceiver (for Peripheral Type 1)

GP2W2001YK
Technical Data

MEMBER IrDA

1. Description

The Sharp IrDA Control Infrared Transceiver provides
the wireless interface between logic and IR signals for
through-air, serial, half-duplex IrDA Control data links
and is designed to satisfy the IrDA Control Physical
Layer Specifications for Peripheral Type 1.
The GP2W2001YK is a low power operatable
integrated infrared transceiver that contains an IRLED,

a LED driver circuit, a PIN photodiode, an excellent
sensitivity receiver, and an envelope detector. The
transceiver also contains some additional functions,
such as shut down and sensitivity recovery for low
current consumption and longer communication
distance.

<Features>

�

Meets IrDA Control (for Peripheral Type 1)

�

Long Range (approx. 8m [Min. 5m]) Wireless
Communication at 75kbps data rate (Radiant Intensity
= 100mW/sr)

�

Low Power Operation - at 3.3V

�

Built-in Envelope Detector

�

By using assistance LED(GL710) , able to use for
Host Type.

�

RESET Function to Recover the Receiver
Sensitivity

�

Optimized Interface to Sharp Peripheral Engine, an
embedded communication controller for IrDA
Control.

2. IrDA Control Infrared Transceiver Internal Block Diagram

LEDA

TXD

AVcc

DVcc

AGND

DGND

RESET

PIN
PD

AMP.

B.P.F.

Detect

Figure 2.1 GP2W2001YK Internal Block Diagram

ELECTRONIC COMPONENTS

SHARP IrDA Control Infrared Transceiver

SHARP Electronic Components

Rev. 1.1.1 November 26, `98

3. Package Outline Dimensions (TENTATIVE)

UNIT: mm

17.5

14.0

1.27

0.25

(0.89)

)

.
7

)

0.45

(0.84)

(2.1)

2.5

SHIELD CASE

(6.3)

0.9

3.35

(1.25)

2.0

1.3

(7.6)

Unspecified tolerance shall be � 0.3(mm).

Resin burr shall not be included in outline dimensions.

Package Material : Visible Light Cut-off Resin (Color: Black)

Pin Assignment : See "Pinout" for details.

Lead pitch distance represents that of the lead root.

The appearance of the shieled case is TENTATIVE, and is subject to change without notice.

4. Absolute Maximum Ratings

Parameter

Symbol

Min.

Max.

Units

Conditions

Supply Voltage

6.0

Operating Temperature

-10

Storage Temperature

-20

Average Forward LED Current

LED

(DC)

Peak Forward LED Current

LED

(PF)

600

Transmitter Data Input Current

TXD

5.0

Receiver Data Output Voltage

Soldering Temperature

SOL

260

, For 5s

(NOTES)
1.

The derating curve of peak forward current vs. ambient temperature is shown in section 11, figure 11.1.

The soldering should be done at the distance from 1.3mm from the resin edge of the transceiver module.

Электронный компонент: GP2W2001YK