L192 PDF даташит
Спецификация L192 изготовлена «TriQuint Semiconductor» и имеет функцию, называемую «Uncooled DFB Laser». |
|
Детали детали
Номер произв | L192 |
Описание | Uncooled DFB Laser |
Производители | TriQuint Semiconductor |
логотип |
8 Pages
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Data Sheet
March 2003
L192-Type OC-192/STM-64 1310 nm Uncooled DFB Laser
with Integrated Driver
www.DataSheet4U.com
TriQuintL192.OPTOELECTRONICS,®INC
Featuring a 1310 nm DFB laser and integrated driver, the L192-
type is manufactured in a compact, 16-pin butterfly package
(above), and is also available with a convenient mounting
bracket (below).
TriQuintL192OPTOELECTRONICS,
®
INC
Features
■ Data rates from 9.95 Gb/s to 10.7 Gb/s
■ Integrated driver
■ 1310 nm wavelength DFB laser
■ No TEC required
■ SDH STM-64 VSR600-2R1 and VSR2000-2R1
compliant
■ Transmission distances up to 40 km
■ Single-mode fiber pigtail with SC, FC, ST, or LC
optical connector
■ Operating case temperature range:
0 °C to 70 °C
■ 50 Ω differential data input
■ Package options:
— Space-sensitive package without mounting
bracket (ideal for transponder and transceiver
applications)
— With mounting bracket
Applications
■ Line terminal equipment
■ SONET/SDH OC-192/STM-64 transponders and
transceivers
■ High-speed networks up to 10.7 Gb/s
■ SONET/SDH OC-192/STM-64 telecommunications
applications
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L192-Type OC-192/STM-64 1310 nm Uncooled DFB Laser
with Integrated Driver
Data Sheet
March 2003
Description
Laser Operation
The L192-type 10 Gb/s laser consists of a 1310 nm,
isolated, MQW DFB laser and laser driver in a pig-
tailed, butterfly, metal package. It is designed for use in
single-mode, high-speed telecommunication applica-
tions at the SONET OC-192 and the ITU-T SDH
STM-64 data rate of 9.95328 Gb/s.
At 10 Gb/s, the typical room temperature output power
is –2 dBm with an extinction ratio of 7 dB. The operat-
www.DataiSnhgeecta4Use.cotemmperature range for the device is
0 °C to 70 °C.
The laser is manufactured in a compact, 16-pin butter-
fly package with a single-mode optical fiber pigtail. The
fiber pigtail is internally beveled for low return loss and
is available with SC, FC, ST, or LC optical connectors.
The DATA and DATA inputs must be ac coupled to pre-
vent any dc offset from entering the device.
Block Diagram
Pin Information
Table 1. Pin Descriptions
Pin Number
Name
1 VCC
2 Temperature Sensor
3 Back-facet Monitor Current
4 Laser Bias
5 VEE Reference
6 VEE
7 RF Ground
8 DATA
9 DATA
10 RF Ground
11 NUC1
12 Pulse Width P (PWP)
13 Pulse Width N (PWN)
14 Mod Enable
15 Mod Monitor
16 Mod Control
1. No user connection. Future clock-select function.
I/O
I
O
O
I
O
I
I
I
I
I
I
I
I
I
O
I
GND
DATA
DATA
GND
VEE
VEEREF IBIAS
IBF VTEMP
65
RF CHOKE
4
LASER
32
TEMP
SENSOR
BACKFACE
DIODE
VCC
1
LASER
DRIVER
11 12 13 14 15
16
NC PWP
FUTURE CLOCK
SELECT, IF
REQUIRED
PWN
MOD_MON
MOD_ENA
MOD_CTRL
2 For additional information and latest specifications, see our website: www.triquint.com
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Data Sheet
March 2003
L192-Type OC-192/STM-64 1310 nm Uncooled DFB Laser
with Integrated Driver
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 given in the operations section of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Parameter
Symbol
Min
Max
Operating Case Temperature Range
Storage Temperature Range
Supply Voltages1:
www.DataSheet4U.com
Positive Supply
Negative Supply
Laser Diode Reverse Voltage
Laser Diode Forward Current
Optical Output Power
Monitor Diode Reverse Voltage
Monitor Diode Forward Current
Data Input Voltage (ac)2
Modulation Current Control Voltage
Pulse Width Inputs
Lead Soldering Temperature
Lead Soldering Time
Relative Humidity
Minimal Fiber Bend Radius
TC
Tstg
VCC
VEE
—
—
PMAX
—
—
—
—
PWP/PWN
—
—
RH
—
0
–40
—
–5.5
—
—
—
—
—
—
—
VEE
—
—
—
—
70
85
5.5
—
0
150
10
20
2
1
240
VEE + 2
250
10
85
1
1. When VEE is connected to –5.2 V, VCC must be at 0 V; when VCC is connected to 5.0 V, VEE must be at 0 V.
2. Data Inputs must be ac coupled
Unit
°C
°C
V
V
V
mA
mW
V
mA
V
mV
V
°C
s
%
In.
For additional information and latest specifications, see our website: www.triquint.com
3
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