MF-156DF-T12-230 [MITSUBISHI]
SONET/SDH TRANSMITTER & RECIEVER; SONET / SDH的发射机＆ RECIEVER
| 型号： | MF-156DF-T12-230 |
| 厂家： | 
Mitsubishi Group |
| 描述： | SONET/SDH TRANSMITTER & RECIEVER |
| 文件： | 总9页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
DESCRIPTION
This product is designed to provide high optical
performance for SDH STM-1/SONET OC-3.
Transmitter uses uncooled laser in a hermetic pigtail
coaxial module with drivered by specific integrated
circuit.
Receiver uses PIN preamp in a hermetic pigtail
coaxial module and integrated circuits for reshaping,
retiming and regenerating optical signal.
FEATURES
SONET,SDH system from intra-office to long-
leach application fully line up
Low cost and Low power consumption
Multisourced 20-Pin DIP with pigtail fiber
Single +5V power supply and P-ECL compatible
input and output
°
Operating case temperature range -40 to 85 C
With clock recovery and digital alarm function
APPLICATION
Short haul and long haul telecommunication systems
for SDH STM-1 / SONET OC-3.
ABSOLUTE MAXIMUM RATINGS
Stress below listed absolute maximum rating may cause permanent damage to the module.
This is a stress only and functional operation of the module at these or any other conditions in excess of those
given in the operational sections of this data sheet.
Exposure to Absolute Maximum Rating for extended periods may affect module reliability.
(TC=25°C)
Parameters
Supply voltage
Symbol
Ratings
+6 to 0
-50 to 0
0 to Vcc+0.4
-40 to 85
-40 to 85
+260
Unit
V
Vcc
PECL high output current
PECL input voltage
-
mA
V
-
Tstg
Tc
-
C
Storage temperature
°
C
Operating case temperature
Soldering Temperature
Soldering Time
°
C
°
-
10
sec
%
Relative humidity(non condensation)
Fiber bend radius from package
-
10 to 80
32
rF
mm
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
ELECTRICAL CHARACTERISTICS
All parameters are specified over the operating case temperature.
Measurement conditions are at 155.52Mb/s+/-20ppm, NRZ PN223-1 and 50% duty cycle data signal.
The DATA input/output and CLOCK output signal levels are PECL compatible.
The transmitter disable input signal level is CMOS/TTL compatible.
The Signal Detect output signal level is PECL level compatible.
Transmitter
Parameters
Supply voltage
Condition
-
Symbol
Vcc
Pc
Min.
4.75
-
Typ.
Max.
5.25
1.3
Unit
V
5.0
Power consumption
-
0.5
W
-
PECL input voltage
note 1
note 2
note 2
note 3
note 3
-
PECL
Transmitter Disable voltage
Transmitter Enable voltage
Laser bias monitor voltage
Laser backface monitor voltage
Vd
Vcc-2.0V
0
-
-
-
-
Vcc
0.8
V
Ve
V
Vb
0.01
0.01
0.45
0.20
V
Vbf
V
Receiver
Parameters
Supply voltage
Condition
Symbol
Min.
4.75
-
Typ.
Max.
5.25
1.5
Unit
V
-
-
Vcc
5.0
Power consumption
PECL input voltage
Data/Clock external Load
Data to clock phase
Clock duty
Pc
1.0
W
note 4,5
note 4
note 6
note 6
-
-
PECL
-
RI
50
ohm
psec.
%
Tcda
-800
45
-
800
55
-
-
-
Jitter
ITU Rec.compliant
-
Signal Detect Response Time:
Decreasing Light Input
note 5,7
SDRTd
-
-
100
us
Signal Detect Response Time:
Increasing Light Input
note 5,7
note 8
SDRTi
PBr
-
-
-
100
-
us
Photo Bias Current Responsity
0.6
A/W
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
OPTICAL CHARACTERISTICS
Parameter
Specification
Unit
ITU code
S-1.1
MLM
L-1.1
L-1.2
Min.
0
Max.
14
Min.
Max.
29
Min.
0
Max.
30
Optical Budget
0
dB
Transmitter
Wavelength
1261
1360
1280
1335
1480
1580
nm
-
Optical source
SLM(MLM)
SLM
Optical power at pigtail
Optical power when disable
Spectral width(rms)
Spectral width(-20dB)
SMSR
-14
-8
-45
4
-5
0
-45
-(4)
1(-)
-
-4
-
0
-45
-
dBm
dBm
nm
nm
dB
dB
-
-
-
-
-
-
-
-
-
-
1
-
-
30(-)
10
30
10
-
Extinction ratio
8.2
-
-
-
Optical wave form
SONET/SDH Mask compliant
Path penalty
(dispersion = ITU-T compliant)
-
1
-
1
-
1
dB
Receiver
Min.
Typ.
-
Max.
1580
-34
-
Wavelength
Sensitivity
Overload
1260
nm
-
-36
+1
dBm
dBm
0
ORDERING INFORMATION
Transmitter
Part number
ITU-code
S-1.1
S-1.1
S-1.1
L-1.1
L-1.1
L-1.1
L-1.2
L-1.2
L-1.2
Optical connector type
MF-156DF-T12-200
MF-156DF-T12-201
MF-156DF-T12-202
MF-156DF-T12-290
MF-156DF-T12-291
MF-156DF-T12-292
MF-156DF-T12-230
MF-156DF-T12-231
MF-156DF-T12-232
FC
SC
ST
FC
SC
ST
FC
SC
ST
Receiver
Part number
ITU-code
STM-1
STM-1
STM-1
Optical connector type
MF-156DS-R13-170
MF-156DS-R13-171
MF-156DS-R13-172
FC
SC
ST
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
BLOCK DIAGRAM
LD Module
Integrated device
PD
LD
OPT.OUT
DRIVER IC
DATA IN
DATA IN
Laser-backface
Driver
monitor(+)
Laser-backface
IC
monitor(-)
Laser-bias monitor(+)
A.P.C.
Curcuit
Laser-bias monitor(-)
Transmitter disable
Transmitter Block Diagram
Limiting IC
Clock recovery IC
PD
Amp
DATA Out
Preamp
Rt
DATA Out
CLK Out
OPT.IN
Decider
CLK Out
PD-Preamp
Alarm
PLL
Module
Signal Detect
Receiver Block Diagram
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
TRANSMITTER PIN ALLOCATION
No.
1
2
3
4
5
6
7
8
Symbol
NC
Lbs(+)
NC
Lbs(-)
GND
Vcc
Td
Vcc
Vcc
NC
Description
No.
20
19
18
17
16
15
14
13
12
11
Symbol
NC
Lbf(+)
Vcc
Lbf(-)
Data
Data
GND
GND
Vcc
Description
No user connection
Laser-backface monitor(+)
Vcc
Laser-backface monitor(-)
Data
Data
Ground
Ground
Vcc
No user connection
Laser-bias monitor(+)
No user connection
Laser-bias monitor(-)
Ground
Vcc
Transmitter disable
Vcc
Vcc
9
10
No user connection
GND
Ground
TRANSMITTER PIN DESCRIPTIONS
Pin No.
Function
GND
I/O
I
Pin description
5,11,
13,14
6,8,9,
12,18
These pin are the module’s ground connections.
They should be connected to a low inpedance ground plane(0V).
This is the power supply pin for the module.
It should be connected to +5.0V.
Vcc
I
I
Recommended power supply decoupling.
15,16
Data & Data
This data input pin modulates the laser diode. When the Data input is
asserted,the laser diode is turned on.
Signal level of these pin are PECL level and internal Vbb bias. Refer to
electrical interface in NOTE1.
7
Transmitter disable
I
The transmitter is nomally enabled and only requires an external voltage
to disable.
Refer to electrical interface in NOTE2.
2,4
Laser-bias
O
The laser bias current is calculated as a ratio of the voltage to an internal
monitor(+),
10 ohm sensing resistor.
Laser-bias monitor(-)
Ib[mA]={Lbs(+)-Lbs(-)}[mV]/10
Refer to electrical interface in NOTE3.
17,19
Laser-backface
monitor(+),
Laser-backface
monitor(-)
O
-
The laser backface monitor is calculated as a ratio of the voltage to an
internal 200 ohm sensing resistor.
Ibf[mA]={Lbf(+)-Lbf(-)}[mV]/200
Refer to electrical interface in NOTE3.
These pin are No user connection and should be left open.
1,3,
10,20
NC
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
RECEIVER PIN ALLOCATION
No.
1
2
3
4
5
6
7
8
Symbol
GND
GND
GND
CLK
Description
Ground
Ground
Ground
Clock
Clock
Ground
Data
No.
20
19
18
17
16
15
14
13
12
11
Symbol
NC
NC
NC
NC
GND
GND
SD
GND
SD
Description
No user connection
No user connection
No user connection
No user connection
Ground
Ground
Signal Detect
Ground
CLK
GND
Data
GND
Data
PDB
Ground
Data
Photo Detector Bias
9
10
Signal Detect
Vcc
Vcc
RECEIVER PIN DESCRIPTIONS
Pin No.
Function
I/O
Pin description
1,2,3,
6,8,13,
15,16
11
GND
I
These pin are the module’s ground connections.
They should be connected to a low inpedance ground plane(0V).
Vcc
I
This is the power supply pin for the module.
It should be connected to +5.0V.
Recommended power supply decoupling.
7,9
Data & Data
Clock & Clock
O
O
O
There are Data output pin(Differential PECL output).
Signal level of these pin are PECL level.
Refer to electrical interface in NOTE4.
4,5
There are recoverd clock output pin(Differential PECL output).
Signal level of these pin are PECL level.
Refer to electrical interface in NOTE4.
12,14
Signal Detect
&
Signal Detect
When the optical input signal fall bellow the SD threshold level, The
Signal Detect is deasserted and its output logic level changes form a
PECL HIGH to PECL LOW.
Signal Detect pin is differential PECL output pin.
Refer to electrical interface in NOTE5.
10
Photo Detector Bias
I
This pin supplies the bias for the PIN Photo Detector and it should be
connected to +5.0V.
Additionally,by using External Resistor in series with this pin, it is possible
to measure the photocurrent.
Refer to electrical interface in NOTE8.
17,18,
19,20
NC
-
These pin are No user connection and should be left open.
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
GENERAL OUTLINE DRAWING
Transmitter / Receiver (FC/PC,SC/PC and ST/PC connector are availabe)
NOTE:TOLERANCES UNLESS NOTED +/-0.5
DIMENSIONS ARE IN MILLIMETERS
L=550+/-100
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
NOTE
NOTE1: PECL Input Interface
Transmitter
13Kohm
Data
Data
PECL
47Kohm
NOTE2:
Transmitter
Td
Vcc
0V
Transmitter
HCMOS
Disable Input
comparator
Optical Output ON
OFF
The transmitter is normally enabled and only requires an external voltage to disable.
Transmitter disable Interface
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
NOTE3: Laser bias / Laser backface monitor Interface.
Transmitter
PD
LD
LD
Module
3Kohm
200ohm
Laser backface
3Kohm
current monitor
3Kohm
10ohm
Laser bias
3Kohm
A.P.C.
current monitor
Curcuit
NOTE4: PECL Output
interface
Receiver
Receiver
Data / Clock
Data / Clock
Data / Clock
0.1uF
0.1uF
PECL
Data / Clock
0.1uF
Vcc-2V
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