1319MC - Agere Systems, Inc.

Data Sheet

July 2000

1319-Type High-Speed Lightwave Receiver

The 1319-Type Lightwave Receiver is availab le in a compact,

butt er fly packa ge.

Features

■High data rate capability: 2.5 Gbits/s

■APD or PIN photodetector

■Fully operational through the 1.3 µm to 1.55 µm

wavelength range

■Typical sensitivity:

— –34 dBm with APD

— –25 dBm with pin

■>25 dB typical dynamic range

■Single-mode fiber pigtail with FC/PC or SC optical

connector

■High-performance GaAs preamplifier

■Operating case temp eratu re range:

— 0 °C to 65 °C with APD

— –40 °C to +85 °C with PIN

■Compact, butterfly package

■Single-ended or differential outputs

Applications

■Line terminal equipment

■High-speed networks up to 2.5 Gbits/s

■SONET OC-48 and SDH STM-16 telecommunica-

tions applications

■Extended reach datacomm and telecomm

applications

■Digital video

2Lucent Technologies Inc.

Data Sheet

1319-Type High-Speed Lightwave Receiver July 2000

Description

Receiver Operation

The 1319-Type high-speed fiber-optic receiver consists

of a wideband linear preamp followed by a limiting

amplifier buffer stage. It is designed for use in single-

mode, high-speed applications at the SONET OC-48

and the ITU-T synchronous digital hierarchy (SDH)

STM-16 data rate of 2488.32 Mbits/s. The receiver is

available with either a PIN photodetector or an APD

photodetector.

At 2.5 Gbits/s, the typical room temperature receiver

sensitivity measured at 3 x 10–11 b it-error rate is

–34 dBm for the APD receiver and –25 dBm for the PIN

version of the receiver . The operating case temperature

range for the APD receiver is 0 °C to 60 °C and

–40 °C to +85 °C for the PIN receiver.

The receiver is manufactured in a compact, 14-pin but-

terfly lead package with a single-mode optical fiber pig-

tail. The fiber in the 1319M-Type is internally beveled

for low optical return loss. The receivers are available

with the fiber pigtail terminated in FC-PC or SC optical

connectors.

The incoming light pulses are converted to electrical

current pulses by a high-performance APD or PIN

photodiode. The photodiode is coupled to a GaAs IC

preamplifier having differential data outputs. These

diff erential outputs are ac-coupled through 0.047 µF

capacitors to the package data output pins (see

Figure 2).

Power Supplies

Both versions of the receiver require a single –5.2 V

power supply for the preamplifier IC. To obtain the high-

est overload capability, the PIN in the 1319P series

should be biased at 5 V. However, if a lower overload

response can be tolerated, then the PIN bias lead may

be connected to circuit ground. Biasing the PIN at 0 V

will reduce the maximum ov erload capability by appro x-

imately 4 dB.

F or the 1319M codes, the APD requires a positive high

voltage (~60 V) bias supply. The nominal 25 °C gain =

12 and gain = 4 bias voltages are supplied with each

receiver. In order to maintain constant APD gain over

the full operating temperature range, the high-voltage

bias supply should have a means to automatically

adjust the voltage output to match the 0.18%/°C gain

versus temperature coefficient of the APD. The 1319M

has an internal thermistor, with a nominal 25 °C resis-

tance of 3 kΩ, which can be used to monitor the

receiver operating temperature.

The 700B power module available from the Lucent

Technologies Microelectronics Group Power Systems

unit is a dc-dc converter that conv erts +5 Vdc to an

adjustable high voltage output in the range required f or

the APD bias. The 700B uses the thermistor in the

1319M to provide a temperature-compensated output.

Contact your local Lucent Sales Office for pricing and

availability.

Single-Ended or Differential Data Outputs

Single-ended data output versions of both the 1319M-

Type APD receiver and the 1319P-Type PIN receiver

are available for drop-in replacements in designs

using the current 1319B, 1319C, or 1319H models.

In these single-ended data output receivers, pin 11

(see Figure 1) will not be connected internally.

For new designs, Lucent has versions of both the APD

receiver and the PIN receiver with differential data out-

puts.

Printed-Wiring Board Layout

In devices with differential data outputs, due to internal

constraints, the path length to the DATA output is 25 ps

longer than the DATA path length at 2.5 Gbits/s. There-

fore, to ensure optimum performance, the DATA and

DATA signal traces on the application circuit board

should be adju sted accor dingl y.

Lucent Technologies Inc. 3

Data Sheet

July 2000 1319-Type High-Speed Lightwave Receiver

Pin Information

Table 1. Pin Names

* The thermistor is not available in the PIN version of the receiver. In

1319P-Type receivers, this pin will be open circuit internally.

† This is an internal open circuit in single-ended output Receivers.

* No connection fo r PIN versions (not connected internally).

† No connection for single-ended versions. 1-635 (C).a

Figure 1. Pin Diagram

Handling Precautions

Mounting and Connections

The pigtail consists of a 41 in. ± 13 in. (1041 mm ±

330 mm), 8 µm core, single-mode fiber. The receive

pigtails have a 1600 µm OD jacket diameter. Both mod-

els of the receiver are available with FC/PC or SC opti-

cal connectors. Other connector options may be

available. Contact your Lucent Sales Office for a vail-

ability and ordering information.

The fiber bending radius during operation and storage

is 1.5 in. (38 mm) minimum.

Electrostatic Discharge

CAUTION: This device is susceptible to damage

as a result of electrostatic discharge

(ESD). Take proper precautions during

both handling and testing. Follow

guidelines such as JEDEC Publication

No. 108-A.

Although protection circuitry is designed into the

device, take proper precautions to avoid exposure to

ESD.

Lucent employs a human-body model (HBM) for ESD-

susceptibility testing and protection design evaluation.

ESD voltage thresholds are dependent on the critical

parameters used to define the model. A standard HBM

(resistance = 1.5 kΩ, capacitance = 100 pF) is widely

used and, therefore, can be used for comparison pur-

poses.

The HBM ESD withstand voltage established for the

1319-Type receiver is ±500 V.

Pin Name

1 Ground

2 Photodiode bias

3 Ground

EE (–5.2 V)

5 Ground

6Thermistor*

7 Ground

8 Ground

9 Ground

10 DATA

11 DATA†

12 Ground

13 NC

14 NC

CASE Ground

GROUND

THERMISTOR*

GROUND

–5.2 V

GROUND

APD/PIN BIAS

GROUND

DATA OUT

DATA OUT†

GROUND

Data Sheet

1319-Type High-Speed Lightwave Receiver July 2000

4Lucent Technologies Inc.

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-

lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess

of those giv en in the operations section of the data sheet. Exposure to absolute maximum ratings f or e xtended peri-

ods can adversely affect device reliability.

* Under biased conditions. Unbiased, the maximum input optical power f or both devices is 8 dBm.

Qualification Tests

The 1319-Type receiver has successfully passed the following qualification tests and meets the intent of Bellcore

TR-NWT-000468.

Parameter Symbol Min Max Unit

Negative Supply Voltage VEE 0–6.0V

Optical Input Power*:

APD

PIN PIN

PIN —

—3

8dBm

dBm

Operating Case Temperature:

APD

PIN TC

TC0

–40 65

85 °C

°C

Storage Temperature TSTG –40 85 °C

Lead Soldering Temperature — — 250 °C

Lead Soldering Time — — 10 seconds

Test Conditions Sample

Size Failure Criteria

Ph ysical Dimensions MIL-STD-883C-2016 90 Visual

External Visual MIL-STD-883C-2009.8 90 Visual

Impact Shock 1500G, 5 hits, 6 axis, MIL-STD-883C-2002.3 11 Electrical/Optical

Variable Frequency

Vibration 20G, 10 Hz to 2 kHz, 4 cycles, 3 directions,

4 min./cycle, MIL-STD-883C-2007.1 11 Electrical/Optical

Solderability MIL-STD-883C-2003.5 100% Visual

Temperature Cycle –10 °C to +60 °C, 2000 cycles,

MIL-STD-883C-1010.7 15 Electrical/Optical

High Tem perature, High

Humidity with Bias 60 °C, 95% relative humidity, rated bias,

4000 hours 4 Electrical/Optical

High Temperature with Bias 60 °C ambient, rated bias, 4000 hours,

MIL-STD-883C-1005.5 — Electrical/Optical

Electrostatic Discharge Human-body model (to determine class) 3 Electrical/Optical

Power Cycling 1500 cycles (30 min. on/off)

MIL-STD-1006 3 Electrical/Optical

Data Sheet

July 2000 1319-Type High-Speed Lightwave Receiver

Lucent Technologies Inc. 5

Electrical/Optical Characteristics

Minimum and maximum values specified o ver operating case temperature and end of lif e (EOL). Typical v alues are

for 25 °C beginning of life (BOL).

Table 2. Electrical Characteristics

* The gain = 12 APD voltage at 25 °C is supplied with each device. For optimum performance, VAPD must be set within 50 mV

of the specified value. VAPD needs to be temperature compensated to maintain constant gain over operating temperature.

The nominal compensation is 0.18%/°C.

† To obtain maximum overload input power, VPIN must be set to 5 V. If a lower overload input power can be tolerated

(≈ 4 dB lower), VPIN can be set to 0 V (grounded).

‡ Transimpedance, , where IPH(Avg) is the average photodiode current.

Table 3. Optical Characteristics

Parameter Symbol Min Typ Max Unit

dc Power Supply Voltages:

Negative Supply

APD Bias Supply (1319M-Types)*

PIN Bias Supply (1319P-Types)†

VEE

VAPD

VPIN

–5.46

–5.2

—

5.0

–4.94

10.0

dc Power Supply Currents:

Negative Supply

APD Bias (G = 12)

PIN Bias

IEE

IAPD

IPIN

—

120

—

160

Power Dissipation PD—0.6— W

Small Signal (<10 µA) Transimpedance‡TZ5 k 10 k — Ω

Large Signal (>100 µA) Transimpedance‡TZ— 0.5 k 0.7 k Ω

Input Noise Current (100 kHz—2.5 GHz) — — 250 300 nARMS

Output Return Loss — 10 15 — dB

Parameter Symbol Min Typ Max Unit

Optical Wa velength f or Rated Sensitivity λ1.25 — 1.6 µm

Sensitivity (2.5 Gbits/s, 223 – 1 PRBS, 3 x 10–11 BER):

APD Version (APD Gain = 1 2)

PIN Version PLOW

PLOW —

—–34

–24 –32

–22 dBm

dBm

Maximum Optical Input Power (2.5 Gbits/s, 223 – 1

PRBS, 3 x 10–11 BER):

APD Version (APD Gain = 3 )

PIN Version PHIGH

PHIGH –3

1—

——

—dBm

dBm

High-frequency Cutoff at –3 dB from Midband Response fC1.4 1.7 2.3 GHz

Maximum Reflectance — — — –27 dBm

TZVp p

–

IPH Avg()

---------------------

Data Sheet

1319-Type High-Speed Lightwave Receiver July 2000

6Lucent Technologies Inc.

Electrical/Optical Characteristics (continued)

* The thermistor is not present on PIN version. 1-871 (C).a

Figure 2. 1319-Type High-Speed Lightwave Receiver Schematic

Recommended Circuit Diagram

* Pin 11 is a NC fo r single-ended output versions. 1-636 (C).a

PHOTO DIODE BIAS

3 k

Ω

(10)

(2)

(6) (4) (1, 3, 5, 7, 8, 9, 12)

FIBER

PIGTAIL

THERMISTOR –5.2 V GROUND

OPTICAL

INPUT ELECTRICAL

OUTPUT

DAT A O UT

PHOTODIODE

(11)

DATA OUT 50

Ω

0.047

F50

Ω

THERMISTOR

(NC FOR PIN VERSION)

–5.2 V

V PHOTODIODE

ATA

1 µF

ATA

NC 1

Data Sheet

July 2000 1319-Type High-Speed Lightwave Receiver

Lucent Technologies Inc. 7

Outline Diagram

Dimensions are in inches and (millimeters).

1-637 (C).a

M3 METRIC THREAD

0.100 (2.54) DEEP

4 PLACES

0.500

(12.70)

0.100

(2.54)

0.125

(3.18)

0.500

(12.70)

0.665 (16.89)

DIA

RECEIVER SERIAL NUMBER,

TRADEMARK, PRODUCT CODE,

DATEMARK, AND APD BIAS

VOLTAGES IN APPROX.

AREA SHOWN

0.755

(19.18)

MAX

LEAD 14

0.012 (0.30) DIA

LEAD 8

0.887

(22.53)

REF

0.170 (4.32)

DIA

0.075

(1.91)

0.100

(2.54)

12 PLACES

0.600

(15.24)

LEAD 7

0.015 (0.38)

13 PLACES

LEAD 1

0.325

(8.26)

MAX

0.998 ± 0.010

(25.35 ± 0.25)

0.041 (1.04)

REF

0.146 ± 0.005

(3.71 ± 0.13)

14 PLACES

0.010 (0.25)

THICKNESS

Data Sheet

1319-Type High-Speed Lightwave Receiver July 2000

For additional information, contact your Microelectronics Group Account Manager or the following:

INTERNET: http://www.lucent.com/micro, or for Optoelectronics information, http://www.lucent.com/micro/opto

E-MAIL: docmaster@micro.lucent.com

N. AMERICA: Microelectronics Gro up, Lucent Technologies Inc., 555 Union Bo ulevard, Room 30L-15P-BA, Allentown, PA 1 81 09 -3 28 6

1-800-372-2447, FAX 61 0-712-41 06 (In CANA DA: 1-800-553-2448, FAX 610-712-4106)

ASIA PACIFIC: Microelectronics Group, Lucent Technolo gies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256

Tel. (65) 778 8833, FA X (65) 777 7495

CHINA: Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road,

Shanghai 200233 P. R. China Tel. (86) 21 6440 0468, ext. 325, FAX (86) 21 644 0 0652

JAPAN: Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan

Tel. (81) 3 5421 1600, FA X (81) 3 5421 1700

EUROPE: Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148

Techni cal Inquirie s: OPTOELECTRONICS M ARKETING: (44) 1344 865 900 (Ascot UK)

Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No

rights under any patent accompany the sale of any such product(s) or information.

Jul y 2000

DS99-070LWP-1 (Replaces DS99-070LWP)

Ordering Information