OPF560 OPTEK TECHNOLOGY, OPF560 Datasheet

OPF560

Manufacturer Part Number

OPF560

Description

RECEIVER, FO, 125MHZ, TO-18

Manufacturer

OPTEK TECHNOLOGY

Datasheet

1.OPF560.pdf (2 pages)

Specifications of OPF560

Rohs Compliant

YES

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Prod uct Bul le tin OPF560

Feb ru ary 1996

125 MHz Fiber Optic Receiver

Types OPF560, OPF561, OPF562

Fea tures

•

De scrip tion

The OPF560 series receiver is a low cost

solution for high speed fiber optic

communication designs.

The output of the receiver is an analog,

low impedance, emitter follower voltage

source capable of driving an amplifier or

level translating circuitry. This allows the

subsequent circuitry to use the device in

either the analog mode or translated to

ECL/TTL levels for use in a digital mode

at data rates up to 155MBaud.

The receiver is comprised of a high

speed, low noise, photodiode coupled to

a transimpedance amplifier which

produces an output voltage proportional

to the input light amplitude. This hybrid

approach solves many of the problems of

high speed data link designs by placing a

pre-amplifier close to the photodiode.

The amplification of the transimpedance

amplifier makes the output signal much

less susceptible to EMI.

An AC coupled receiver application

circuit is shown. Both the 10 ohm

resistor and by-pass capacitor are

critical.

*ST is a registered trademark of AT&T.

Op tek Tech nol ogy, Inc.

Low Cost

Data Rates up to 155 MBd

Wide Temperature Range

SMA, ST*, or plastic cap style

Wave Solderable

1215 W. Crosby Road

This component is susceptible to damage from electrostatic discharge (ESD). Normal

static precautions should be taken in handling and assembly of this component to

prevent ESD damage or degradation.

Ab so lute Maxi mum Rat ings (T

Stor age Tem pera ture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55

Op er at ing Tem pera ture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40

Lead Sol der ing Tem pera ture (for 10 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Sig nal Pin Volt age. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to V

Sup ply Volt age (V

Out put Cur rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA

OPF560

OPF561

OPF562

Car roll ton, Texas 75006

8-108

- V

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 6.0 V

= 25

Ground

(972) 323- 2200

Output

C un less oth er wise noted)

OUTPUT

Vcc

Output

OUTPUT

Vcc

OUTPUT

Fax (972) 323- 2396

Ground

C to +85

Related parts for OPF560

OPF560 Summary of contents

Page 1

... SMA, ST*, or plastic cap style • Wave Solderable De scrip tion The OPF560 series receiver is a low cost solution for high speed fiber optic communication designs. The output of the receiver is an analog, low impedance, emitter follower voltage source capable of driving an amplifier or level translating circuitry ...

Page 2

... Types OPF560, OPF561, OPF562 Elec tri cal Char ac ter is tics ( -5.45 ≤ Sup ply Volt age ≤ -4.75, R SYM BOL PA RAME TER Responsivity R P RMS Output Noise Voltage V NO Equivalent Optical Noise Input Power P N (RMS) Peak Input Power Output Voltage ...

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