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Infineon Technologies Electronic Components Datasheet

V23826-H18-C316 Datasheet

Single Mode 622 MBd ATM/SDH/SONET 1x9 Transceiver Extended Temperature Range (40C to 85C)

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(3.3V) V23826-H18-C(*)
Single Mode 622 MBd ATM/SDH/SONET 1x9 Transceiver
Extended Temperature Range (–40°C to 85°C)
Dimensions in (mm) inches
product label
TRX without shield
(10.1)
.04.004
11x
0.1 M
.004 M
OPTICAL
CENTERLINE
(3.8 max)
.15 max
0.3 M A
.012 M A
(2.50.1)
.098.002
(Footprint)
(2.54)
.1
20.32
.8
20.32
.8
(15.880.5)
.625.02
(38.60.15)
1.52.006
(11 max)
.433 max
FEATURES
Compliant with ATM, SONET OC-3, SDH STM-1 and
SONET OC-12, SDH STM-4
Meets mezzanine standard height of 9.8 mm
Compact integrated transceiver unit with
MQW laser diode transmitter
InGaAs PIN photodiode receiver
Duplex SC receptacle
Class 1 FDA and IEC laser safety compliant
FDA Accession No. 9520890-12, 9520890-13
Single power supply (3.3 V)
Signal detect indicator (PECL and TTL versions)
PECL differential inputs and outputs
Process plug included
Input Signal Monitor (DC/DC Version)
Wave solderable and washable with process plug
inserted
Industry standard multisource 1x9 footprint
For distances of up to 15 km on single mode fiber
Absolute Maximum Ratings
Exceeding any one of these values may destroy the device
immediately.
Package Power Dissipation(1) ....................................................... 0.9 W
Supply Voltage (VCC–VEE) 3.3 V.......................................... 5 V
Data Input Levels........................................................VCC+0.5 V
Differential Data Input Voltage ............................................ 2.5 V
Operating Ambient Temperature ......................... –40°C to 85°C
Storage Ambient Temperature ............................ –40°C to 85°C
Soldering Conditions Temp/Time
(MIL-STD 883C, Method 2003) ............................. 250°C/5.5s
Note
1. For VCCVEE (min., max.). 50% duty cycle. The supply current does
not include the load drive current of the receiver output.
*) Ordering Information
Input Output Signal detect Voltage Part number
AC DC PECL
3.3 V V23826-H18-C316
AC AC
DC DC
TTL
PECL
3.3 V
3.3 V
V23826-H18-C356
V23826-H18-C366 (1)
AC AC PECL
3.3 V V23826-H18-C376
Shield options
Add suffix to PIN
Metallized cover, forward springs
-C3
Metallized cover, backward springs
-D3
Note
1. Standard version
Fiber Optics
APRIL 2000


Infineon Technologies Electronic Components Datasheet

V23826-H18-C316 Datasheet

Single Mode 622 MBd ATM/SDH/SONET 1x9 Transceiver Extended Temperature Range (40C to 85C)

No Preview Available !

DESCRIPTION
The Infineon single mode ATM transceiver complies with the
ATM Forums Network Compatible ATM for Local Network
Applications document and ANSIs Broadband ISDN—Cus-
tomer Installation Interfaces, Physical Media Dependent Speci-
fication, T1.646-1995, Bellcore - SONET OC-3 / IR-1 and OC-12 /
IR-1, ITU-T G.957 STM-1 / S.1.1. and STM-4 / S.4.1. ATM was
developed to facilitate solutions in multimedia applications and
real time transmission. The data rate is scalable, and the ATM
protocol is the basis of the broadband public networks being
standardized in the International Telecommunications Union
(ITU), the former International Telegraph and Telephone Consul-
tative Committee (CCITT). ATM can also be used in local private
applications.
The Infineon single mode ATM transceiver is a single unit com-
prised of a transmitter, a receiver, and an SC receptacle. This
design frees the customer from many alignment and PC board
layout concerns. The module is designed for low cost WAN
applications. It can be used as the network end device interface
in workstations, servers, and storage devices, and in a broad
range of network devices such as bridges, routers, and intelli-
gent hubs, as well as wide area ATM switches.
This transceiver operates at 622.080 Mbit/s from a single
power supply (+3.3 Volt). The differential data inputs and out-
puts are PECL compatible.
Functional Description
This transceiver is designed to transmit serial data via single
mode cable.
Functional Diagram
Signal Monitor and
Automatic Shut-Down
LEN
Laser Coupling Unit
TD Laser ISM*
TD Driver
e/o
Laser
Power
Control
Monitor
RD
RD Receiver
SD
o/e
Single Mode Fiber
RX Coupling Unit
o/e
*DC/DC Version only
The receiver component converts the optical serial data into
PECL compatible electrical data (RD and RDnot). The Signal
Detect (SD, active high) shows whether optical data is
present(1).
The transmitter converts electrical PECL compatible serial data
(TD and TDnot) into optical serial data.
The following versions are available:
1. AC/DC Transceiver
Tx is AC coupled with differential 100 load. Rx has standard
PECL output and is DC coupled.
2. AC/AC TTL Transceiver
Tx and Rx are AC coupled. Tx has differential 100 load. Signal
Detect is TTL compatible.
3. DC/DC Transceiver
Standard PECL inputs and outputs Tx and Rx are DC coupled.
This version contains an Input Signal Monitor (ISM), that
switches off the optical power if a continuously low level is
applied at Data Input.
4. AC/AC PECL Transceiver
Tx and Rx are AC coupled. Tx has differential 100 load. Signal
Detect is PECL compatible.
The transmitter contains a laser driver circuit that drives the
modulation and bias current of the laser diode. The currents are
controlled by a power control circuit to guarantee constant out-
put power of the laser over temperature and aging.
The power control uses the output of the monitor PIN diode
(mechanically built into the laser coupling unit) as a controlling
signal, to prevent the laser power from exceeding the operating
limits.
Single fault condition is ensured by means of an integrated
automatic shutdown circuit that disables the laser when it
detects transmitter failures. A reset is only possible by turning
the power off, and then on again.
The transceiver contains a supervisory circuit to control the
power supply. This circuit generates an internal reset signal
whenever the supply voltage drops below the reset threshold.
It keeps the reset signal active for at least 15 milliseconds after
the voltage has risen above the reset threshold. During this
time the laser is inactive.
Note
1. We recommend to switch off the transmitter supply (VCC-Tx) if no
transmitter input data is applied.
Fiber Optics
V23826-H18-C316/356/366/376, SM 622MBd ATM/SDH/SONET 1x9 Trx, ext.temp.R.
2


Part Number V23826-H18-C316
Description Single Mode 622 MBd ATM/SDH/SONET 1x9 Transceiver Extended Temperature Range (40C to 85C)
Maker Infineon Technologies
Total Page 9 Pages
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