OPTEK OPF501, OPF502, OPF500, OPF517, OPF516 Datasheet

Product Bulletin OPF500

February 1996

200kbps Fiber Optic Receiver

Type OPF500, OPF510 Series

Features

∙Interfaces with all logic circuits

∙Two output options

∙Optimized for fiber optic applications using 50 to 200 micron fiber

∙Data rate to 200kbps NRZ

∙Available with multiple packaging options

Description

The OPF500, OPF510 series receiver contains a monolithic integrated circuit which incorporates a photodiode, a linear amplifier, a voltage regulator, and a

Schmitt trigger on a single silicon chip.

These receivers are designed for short haul fiber optic systems using 850 nm

LED’s such as Optek’s OPF300 series.

These devices feature TTL\LSTTL compatible logic level output. An internal voltage regulator allows operation with supply voltages ranging from 4.5V to

16V.

Absolute Maximum Ratings (TA = 25o C unless otherwise noted)

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V

Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65o C to +100o C

Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +85o C

Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240o C

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW

Duration of Output Short to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 sec.

Voltage at Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V

Sinking Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mA

Schematics

Buffer/10K PU

VCC

OUT

GND

Inverter/10K PU

VCC

OUT

GND

Optek Technology, Inc.

1215 W. Crosby Road

Carrollton, Texas 75006

[phone]

Fax [phone]

8-92

Type OPF500, OPF510 Series

Electrical Characteristics (-40o C to +85o C unless otherwise noted)

SYMBOL	PARAMETER
VCC	Operating Supply Voltage
PIN	Input Sensitivity (OPF5X0,1,2)
PIN	Input Sensitivity (OPF5X5,6,7)
	High Level Output Voltage
VOH	Buffer 10K Pull-up
	Inverter 10K Pull-up
	Low Level Output Voltage
	Buffer, 10K Pull-up
VOL	Buffer Open-collector
	Inverter, 10K Pull-up
	Inverter Open-collector
ICC	Supply Current
BW	Bandwidth
PWD	Pulse With Distortion
tr	Buffer
tf
tr	Inverter
tf

MIN TYP	MAX UNITS			TEST CONDITIONS
4.5	16.0	V
1.0	1.5	μ	50% Duty Cycle Square Wave
		W
1.5	2.0	μW	50% Duty Cycle Square Wave
VCC -1.5		V	PIN >	2.0 μW, VCC = 4.5 V to 16 V
VCC -1.5		V	PIN <	0.1 μW, VCC = 4.5 V to 16 V
	0.4	V	PIN <	0.1 μW, VCC = 4.5 V to 16 V
	0.4	V	PIN >	2.0 μW, VCC = 4.5 V to 16 V
5.0	12.0	mA	VCC = 4.5 V to 16 V, No load on output
200		kHz	PIN >	2.0 μW, 50% Duty Cycle
	10	%	1 μW < PIN < 100 μW,
			f = 20 kHz, D.C. = 50%
	300	ns	PIN = 1.5 μW, VCC = 5 V
	100	ns
	100	ns	PIN =	1.5 μW, VCC = 5 V
	300	ns

PART NUMBER GUIDE

OPF5XX

Optek Fiber Optic Component

Receiver

0 - Plastic TO-18 Hsg.

1 - Plastic TO-18 in SMA

2 - Plastic TO-18 in ST*

5 - Metal TO-46 Hsg.

6 - Metal TO-46 in SMA

7 - Metal TO-46 in ST

0 - 200kbps, 10K Pull-up buffer (non-inverting) output 1 - 200kbps, 10K Pull-up inverting output

*ST is a registered trade mark of AT&T.

Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Optek Technology, Inc.	1215 W. Crosby Road	Carrollton, Texas 75006	[phone]	Fax [phone]
		8-93