Toslink High speed audio transmission AX-DLT2160

Features

 · High speed signal transmission

  ( 25 Mbps, NRZ signal )

 · Input TTL compatible

 · +3~+5V power source

Descriptions

The light transmitting unit is a standard-package product with connector and opto-electric component packaged with LED and drive IC. The function of unit changes the electric signal into light signal and be transmitted by plastic fiber.

The unit is operated at single+3V~ +5V and the input signal is TTL compatible. The DLT2160A has a maximum operating speed of 25Mbps. The light signal is coupled into plastic fiber by connector. The unit has high performance at low dissipation current, steady light output and efficient light coupling.

Package Dimensions

 Notes: 1.All dimensions are in millimeters.          

2.General Tolerance:±0.2mm

 Pin Function

 1.  GND   2.  Vcc    3.  Vin

Electro-Optical Characteristics

The DLT1110A light transmitting unit satisfies EIAJ CP-1201 digital audio interface standard.                                        

Reliability Test Items

Measuring Method

*1  Measuring method of optical output coupling fiber

2  Input voltage/power dissipation measuring method

3  Pulse response and jitter measuring method

PCB Layout For Electrical Circuit

Notes:

1. Unit:mm

2. Unspecified tolerance: ±0.3mm

3.Substrate Thickness:1.6mm

Precautions for Using Method

1.Connect a by-pass capacitor (0.1uF) close to the DLT2160A within 7 mm of the unit

lead frame.

2.Take proper electrostatic-discharge (ESD) precautions while handling these devices.

These devices are sensitive to ESD.

1. 1.  Please follow the conditions described in the diagram below.

Package