September 2001
Optical Communication Devices
10 Gb/s Optical Transponder
TOTR370M-IR Series
APPLICATION
• SONET / SDH (OC-192 / STM-64) applications
FEATURES
Gb/s optical transceiver with 16 Channel Mux and DeMux
• 10
Differential
622 Mb/s data and 622 MHz clock interface
• Optical inputLVDS
range: –17 dBm (typ) to 0 dBm (@ BER = 10 )
• Optical outputpower
power
range: –4 dBm (typ) to –2 dBm /–0.5 dBm to +1.5dBm
• Target distance: 25 km/40
km
• Tc: 0 ˚C to 70 ˚C
• Power supply: +5.0 V, +3.3 V and −5.2 V
• Package size: 114 x 88.9 x 13.4 mm
•
–12
TOTR370M-IR Series
ABSOLUTE MA
BLOCK DIAGRAM
It
Storage temperature
Input data signal volt
Input optical peak po
Input optical average
Positive supply 1 vol
Positive supply 2 vol
Negative supply volta
TOTR370M-IR Series
TxMCLK
TxLOCKERR
TxPCLK
Transmitter Side
TxREFSEL
TxREFCLK
Timing
Generation
TxPICLK
622MHz
TxDin
622Mb/s
16:1 Mux
ELECTRICAL A
EML
Modulator
Driver
PD
Thermistor TEC
Optical Fiber
Output
10 Gb/s
16
Operating Tempe
It
Operating case temp
Optical Character
TxRATESEL
It
TxRESET
TxPHSADJ0/1
Target distance
LsENABLE
Dispersion
ATC
APC
LsBIASALM
Operating wavelengt
Transmitter
Spectral Width (@ 20
Side mode Suppress
LsTEMPALM
LsBIASMON
Control Circuits
LsTEMPMON
Optical fiber output p
LsPOWMON
Extinction ratio
Optical return loss
Receiver
Sensitivity (@ BER =
Overload
Optical return loss
Optical path penalty
Receiver Side
RxRESET
RxRATESEL
Electrical Power S
RxLOCKERR
It
Clook and Data
Recovery
RxMCLK
RxPOCLK
622MHz
RxDout
622Mb/s
1:16 DeMux
Limiting
Amplifier
16
RxREFCLK
TIA
PIN PD
Optical Fiber
Input
10 Gb/s
Positive supply 1 vol
Positive supply 1 cur
Positive supply 2 vol
Positive supply 2 cur
Negative supply volta
Negative supply curr
Electrical Input an
RxREFSEL
RxMCLKSEL
RxPOWMON
It
Alam output high lev
Alam output low leve
Control input high lev
Control intput low lev
Electrical Input an
APC: Automatic Power Control
ATC: Automatic Temperature Control
TEC: Thermo-Electric Cooler
TIA: Transimpedance Amplifier
It
Input power monitor vol
Normalized laser power
50% variation of laser p
Laser disable mode
Laser monitor bias vo
Laser monitor bias of
Normalized laser temper
Normalized laser temper
ABSOLUTE MAXIMUM RATINGS
DIMENSIONAL OUT
Item
Storage temperature
Input data signal voltage
Input optical peak power
Input optical average power
Positive supply 1 voltage
Positive supply 2 voltage
Negative supply voltage
Ratings
Unit
−40 to +85
GND–0.5 to VDD+0.5
+3
0
0 to 6
–0.5 to +3.8
–6.5 to +0.3
˚C
V
dBm
dBm
V
V
V
Receiver
ELECTRICAL AND OPTICAL CHARACTERISTICS
Optical Fiber
Output
10 Gb/s
Operating Temperature
Item
Min
Typ.
Max
Unit
0
–
+70
˚C
Min
Typ.
Max
Unit
−
–
–
–
–
–
1530
25
40
40
–
–
–
–
–
–
–
500
800
800
1565
–
30
–4.0
–0.5
–4.0
8.2
30
–
–
–
–
–
–
–
1.0
–
–2.0
+1.5
–2.0
–
–
dBm
–
0
27
–
–17
–
–
–
–14
–
–
2
dBm
dBm
dB
dB
Operating case temperature range
Optical Characteristics
Item
TOTR370M-IRV1A
TOTR370M-IRV1B
TOTR370M-IRV1C
TOTR370M-IRV1A
TOTR370M-IRV1B
TOTR370M-IRV1C
Target distance
Dispersion
Operating wavelength range
Transmitter
Spectral Width (@ 20 dB down)
Side mode Suppression Ratio
TOTR370M-IRV1A
Optical fiber output power
TOTR370M-IRV1B
TOTR370M-IRV1C
Extinction ratio
Optical return loss
Receiver
Sensitivity (@ BER = 10–12)
Overload
Optical return loss
Optical path penalty (@ Target distance)
km
ps/nm
88.
nm
nm
dB
dB
dB
Electrical Power Supplies
Item
Optical Fiber
Input
10 Gb/s
Positive supply 1 voltage
Positive supply 1 current
Positive supply 2 voltage
Positive supply 2 current
Negative supply voltage
Negative supply current
Symbol
Min
Typ.
Max
Unit
VCC
ICC
VDD
IDD
VEE
IEE
+4.75
–
+3.135
–
–5.4
–
+5.0
–
+3.3
–
–5.2
–
+5.25
250
+3.465
2500
–5.0
500
V
mA
V
mA
V
mA
Electrical Input and Output Signals (Digital Signal Characteristics)
Item
Alam output high level
Alam output low level
Control input high level
Control intput low level
Min
Typ.
Max
Unit
VDD–0.5
GND
VDD–1.0
GND
–
–
–
–
VDD
0.5
VDD
1.0
V
V
V
V
Electrical Input and Output Signals (Analog Signal Characteristics)
Item
Input power monitor voltage slope for PIN
Normalized laser power monitor voltage
50% variation of laser power (linear slope)
Laser disable mode
Laser monitor bias voltage slope
Laser monitor bias offset voltage
Normalized laser temperature monitor voltage
Normalized laser temperature monitor slope
Symbol
Min
Typ.
Max
Unit
RxPOWMON
LsPOWMON
–
–
LsBIASMON
–
LsTEMPMON
–
0.8
0.44
–
–20
17.8
–20
–
–
–
0.5
0.25
–
20
–
2.5
–40
1.26
0.56
–
20
22.5
20
–
–
V/mW
V
V
mV
mV/mA
mV
V
mV/˚C
Top v
Pin Map Overview
K
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+5.0V
+5.0V
RxRATESEL
+3.3V
+3.3V
RxRESET
NC
NC
NC
-5.2V
-5.2V
NC
-5.2V
-5.2V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
+5.0V
+5.0V
NC
+3.3V
+3.3V
TxRATESEL
+3.3V
+3.3V
TxRESET
-5.2V
-5.2V
NC
-5.2V
-5.2V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DIMENSIONAL OUTLINE AND PIN ASSIGNMENT
(Unit: mm)
˚C
V
dBm
dBm
V
V
V
Receiver
Transmitter
30.0 Max
Unit
(27.7)
(24.5)
4-M2.5 (3mm deep)
Unit
˚C
114.3
300 pin FCI
Meg Array connector
Unit
km
29.9
9.4 12.6
45.7
29.9
K30
K1
A30 A1
21.25 21.25
13.4
88.9
0.5
nm
nm
dB
46.7
Top view
dBm
dB
dB
dBm
dBm
dB
dB
Max
Unit
+5.25
250
+3.465
2500
–5.0
500
V
mA
V
mA
V
mA
Unit
V
V
V
V
Max
Unit
1.26
0.56
–
20
22.5
20
–
–
V/mW
V
V
mV
mV/mA
mV
V
mV/˚C
Side view
12.1
ps/nm
21.12
Bottom view
Pin Map Overview
K
J
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+5.0V
+5.0V
RxRATESEL
+3.3V
+3.3V
RxRESET
NC
NC
NC
-5.2V
-5.2V
NC
-5.2V
-5.2V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
+5.0V
+5.0V
NC
+3.3V
+3.3V
TxRATESEL
+3.3V
+3.3V
TxRESET
-5.2V
-5.2V
NC
-5.2V
-5.2V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
G
F
NC
RxDout12P
NC
RxDout12N
RxPOWMON
GND
+3.3V
RxDout13P
+3.3V
RxDout13N
NC
GND
+3.3V
RxDout14P
+3.3V
RxDout14N
NC
GND
-5.2V
RxDout15P
-5.2V
RxDout15N
NC
GND
-5.2V
NC
-5.2V
NC
RxREFSEL
GND
NC
TxDin12P
NC
TxDin12N
LsBIASMON
GND
+3.3V
TxDin13P
+3.3V
TxDin13N
LsENABLE
GND
+3.3V
TxDin14P
+3.3V
TxDin14N
LsBIASALM
GND
-5.2V
TxDin15P
-5.2V
TxDin15N
LsTEMPALM
GND
-5.2V
TxPICLKP
-5.2V
TxPICLKN
TxREFSEL
GND
E
D
C
RxDout8P
RxDout8N
GND
RxDout9P
RxDout9N
GND
RxDout10P
RxDout10N
GND
RxDout11P
RxDout11N
GND
RxPOCLKP
RxPOCLKN
GND
TxDin8P
TxDin8N
GND
TxDin9P
TxDin9N
GND
TxDin10P
TxDin10N
GND
RxDin11P
RxDin11N
GND
TxPCLKP
TxPCLKN
GND
GND
GND
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
GND
GND
NC
RxDout4P
RxDout4N
GND
RxDout5P
RxDout5N
GND
RxDout6P
RxDout6N
GND
RxDout7P
RxDout7N
GND
RxMCLKP
RxMCLKN
GND
TxDin4P
TxDin4N
GND
TxDin5P
TxDin5N
GND
TxDin6P
TxDin6N
GND
RxDin7P
RxDin7N
GND
TxMCLKP
TxMCLKN
GND
GND
GND
LsPOWMON
GND
GND
LsTEMPMON
GND
GND
TxPHSADJ0
GND
GND
TxPHSADJ1
GND
GND
NC
B
A
RxDout0P
GND
RxDout0N
GND
GND
NC
RxDout1P
GND
RxDout1N
GND
GND
NC
RxDout2P
GND
RxDout2N
GND
GND
NC
RxDout3P
GND
RxDout3N
GND
GND
RxMCLKSEL
RxREFCLKP
GND
RxREFCLKN
GND
RxLOCKERR
GND
TxDin0P
GND
TxDin0N
GND
GND
NC
TxDin1P
GND
TxDin1N
GND
GND
NC
TxDin2P
GND
TxDin2N
GND
GND
NC
TxDin3P
GND
TxDin3N
GND
GND
NC
TxREFCLKP
GND
TxREFCLKN
GND
GND
TxLOCKERR
Input Controls Truth Tables
RxRATESEL (Pin # K3)
0
1 or NC
FEC rate of 10.664Gb/s and 10.709Gb/s selected
normal SONET rate of 9.953Gb/s or Ethernet rate of 10.3Gb/s selected
RxRESET (Pin # K6)
0
1 or NC
asynchronous DeMux system reset
normal operation
RxREFSEL (Pin # F15)
0
1 or NC
selects an RxREFCLK frequency of 155MHz
selects an RxREFCLK frequency of 622MHz
RxMCLKSEL (Pin # B12)
0
1 or NC
selects an RxMCLK frequency of 155MHz
selects an RxMCLK frequency of 622MHz
TxRATESEL (Pin # K21)
0
1 or NC
FEC rate of 10.664Gb/s and 10.709Gb/s selected
normal SONET rate of 9.953Gb/s or Ethernet rate of 10.3Gb/s selected
TxRESET (Pin # K24)
0
1 or NC
asynchronous Mux system reset
normal operation
TxREFSEL (Pin # F30)
0
1 or NC
selects a TxREFCLK frequency of 155MHz
selects a TxREFCLK frequency of 622MHz
TxPHSADJ1 (Pin # D27)
0 or NC
0 or NC
1
1
TxPHSADJ0 (Pin # D24)
0 or NC
1
0 or NC
1
LsENABLE (Pin # F21)
0 or NC
1
adjusts the phase of the TxPCLK by 0deg
adjusts the phase of the TxPCLK by 90deg
adjusts the phase of the TxPCLK by 180deg
adjusts the phase of the TxPCLK by 270deg
normal operation
laser disable
Output Alarms Truth Tables
LsBIASALM (Pin # F24)
0
1
laser bias alarm active
normal operation
LsTEMPALM (Pin # F27)
0
1
laser temperature alarm active
normal operation
RxLOCKERR (Pin # B15)
0
1
indicates loss of PLL lock
normal operation
TxLOCKERR (Pin # B30)
0
1
indicates loss of PLL lock
normal operation
PRECAUTIONS
(a) Power supply: Transient electric spike may cause a damage to the laser, the photodiode or IC chips.
A surge-free power supply and a slow starter circuit should be used.
To avoid causing an electrical surge, pins should not be connected or disconnected on the test fixture
before turning power off .
(b) The product should be grounded for obtaining the performance.
(c) Safety: The laser emits invisible light harmful to the human eyes. Direct viewing should be avoided.
3697C-0103 PC-D5
OVERSEAS SUBSIDIARIES AND AFFILIATES
Toshiba America
Electronic Components, Inc.
010126 (X)
Toshiba Electronics Europe GmbH
Toshiba Electronics Asia, Ltd.
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The information contained herein is subject to change without notice.
The information contained herein is presented only as a guide for the applications of our products.
No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others.
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general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the
responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for
the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of
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within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind
the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor
Reliability Handbook" etc..
The Toshiba products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).
These Toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or
reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage
include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments,
combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of Toshiba products listed
in this document shall be made at the customerís own risk.
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Tel: +81-3-3457-3405 Fax: +81-3-5444-9431
The products described in this document are subject to the foreign exchange and foreign trade laws.
Gallium arsenide (GaAs) is a substance used in some of the products described in this documents. GaAs dust and fumes are toxic. Do not break, cut or pulverize the products, or use chemicals to dissolve them.
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©2001 TOSHIBA CORPORATION
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