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Part: OAS25322x-NV-WDM-yy-zz
Category:
Optoelectronics
Description: 2.5Gbps Optical Transmitter For DWDM
Company: Oki Semiconductor
Datasheet: Download OAS25322x-NV-WDM-yy-zz datasheet File size : 87 kB
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2.5Gb/s Optical Transmitter for DWDM OAS25322 Series Document OAS25322 Series
Part Number
OAS25322x-NV-WDM-yy-zz
Modification History Originator Revision DATE: Author
1 Number Number QPS-0202-053 QPS-0202-052 0.1 Aug. 27, 2002 T.Arai K. YUSA
Document
Project Manager
Rev.
Date
Comments, Modifications
Features -Center Wavelength range: 1528.77 to 1563.86nm ITU-T G.692 100GHz channel spacing -High output Power +1dBm(Typ) -Operation speed 150M to 2.7Gbps -Selection of Clocked or non-clocked operation -Selection of wavelength 1ch sifting -Supply voltage: +3.3V and +5V
Application -SONET and ITU-T compliant at OC-48 and STM-16 and FEC for DWDM
August 2002
Oki Electric Industry
2.5Gb/s Optical Transmitter for DWDM OAS25322 Series Document
1. Specifications
Table 1.1 Specifications
Parameter Mean launched power range Maximum Operating Bit Rate Center wavelength range Wavelength channel spacing Center wavelength accuracy Variation center wavelength over temperature Maximum spectral width [20dB down] Minimum side mode suppression ratio Center wavelength aging BOL to EOL Minimum extinction ratio Optical output waveform Maximum Fiber Dispersion Dispersion penalty Power consumption Operating case temperature range Operating humidity Dimension Unit dBm Gbps nm nm nm nm dB nm dB ps/nm dB W °C % mm
2 Number QPS-0202-053
(Vcc =+5.0V±5%,Tc=0 to 70°C)
Values 0 to +2 2.488 1528.77 to 1563.86 ITU-T G.692 100GHz channel spacing ± 0.015 ± 0.05 0. 3(Typ) , 0. 5(Max) 30 ± 0.1 8.2 Meets for ITU-T G.957 3200 2 5 Tc=0 to+70 0 to 85 73.4 x 51 x 12.7
Table 1.2 Absolute Maximum Ratings
Parameter Supply voltage Vcc +5V pin Supply voltage VTEC+3.3V pin Maximum signal input voltage (Clock/Data) Maximum signal output current (TDA pin) Operating case temperature range Storage temperature range Lead soldering temperature/time Tensile strength of fiber pigtail cable Minimum bending radius of fiber pigtail cable Symbol Vcc VTEC VI IO TOP TSTG Condition Tc=+25°C Min -0.5 -0.5 0 -25 -20 -40 30 Max +7 +4.6 Vcc +25 +85 +85 260/10 500 Unit V V V mA °C °C C/s g mm
Tc=+25°C
August 2002
Oki Electric Industry
2.5Gb/s Optical Transmitter for DWDM OAS25322 Series Document
Table 1.3 Electrical Specifications
Parameter Power supply voltage Power supply current TEC power supply Voltage TEC power supply current Data/Clock Input Amplitude [AC- Coupled at Internal] Input impedance Single end Differential Symbol Vcc IC C VTEC ITEC Vin-single Vin-diff. RINRoad Min +4.75 +3.0 250 125 0 2.0
3 Number QPS-0202-053
(Vcc =+5.0V±5%,Tc=+25°C)
Typ +5.00 350 +3.3 0.4 Max +5.25 400 +3.5 1.0 1300 650 50 +0.8 Vcc ohm V V Unit V mA V A mVp-p
Clock mode Select Voltage
input
Clocked Non Clocked
VCLK ON VNON CLK V n V n-1 V EN VDI S VOL VOH alarm
Wavelength Selection input Voltage
Shut Down input Voltage
n n-1 Enable Disable
0 2.0 0 2.0 0 +4.5 -1
-
+0.8 Vcc +0.8 Vcc +0.3 Vcc +1
V V V V V V C
TEC Temperature deviation error Monitor (Active High)
Normal Deviation Setting Level
Laser Degrade Alarm (Active Low) 3
VOL VOH
0 +4.5 50 40
20 500 50
+0.3 Vcc 0.12 60
V V mV/mA mV/mW ns psec %
LD Bias monitor 3 Back facet Monitor DATA/CLOCK input Rise/Fall time 1
2
VLBM VBF tR/tF ts/th -
DATA/CLOCK timing
Input Clock Pulse width distortion
1.
Between 20% and 80%
2. The data and clock timing diagram is Figure 1.1 3. See Table 4.1
August 2002
Oki Electric Industry
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