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1742B-SM-PG Datasheet(PDF) 2 Page - Emcore Corporation |
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1742B-SM-PG Datasheet(HTML) 2 Page - Emcore Corporation |
2 / 4 page MICROWAVE DATASHEET | AUGUST 2013 © 2013 EMCORE Corporation | REV 2013.08 satcom-sales@emcore.com www.emcore.com Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice. +1 626-293-3400 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Symbol Condition Min Max Unit Operating Temperature Range of Baseplate T OP Continuous -40 +65 ˚C Storage Temperature T STG - -40 +85 ˚C RF Input Power P IN 60 Seconds - 20 dBm Laser Forward dc Current - - 25 120 mA Photodiode Reverse Voltage V RPD - 200 10 V Laser Reverse Voltage - - - 1 V ESD - HMB: R = 1500 Ohm, C = 100 pF -500 500 V TEC Current I TEC Continuous -1.9 1.9 A Electrical Characteristics Parameter Specifications Unit Wavelength 1550 to + 5 nm Spectral Width, FWHM2, Typ., Max 10 MHz Optical Power, Typical @ ITH +55 mA 8 (min) dBm Optical Power Stability vs. Temperature + 15 % dc Modulations Gain, Typical 0.24 - 1. Specifications guaranteed when unit is connected to an optical path with return loss >35 dB. 2. No RF Input. DC Parameter Symbol Condition Min Max Units Laser Bias I OP 25°C - 65 mA Threshold Current I TH 25°C - 26 mA Forward Voltage V F I OP = ITH + 50 mA - 6 V Thermo Electric Cooler I TEC - -1.1 - A Thermistor R TH 25°C 9.5 10 k Ω Thermistor Temperature Coefficient TE TH 25°C - 4.4 % / °C Pin Description A Thermistor B TEC (-) C Thermistor D TEC (+) E Laser Bias F Ground G Monitor Photodiode Seven-Pin Miniature Rectangular Connector 1742 18 GHz 1550 nm Microwave DFB Laser |
Similar Part No. - 1742B-SM-PG |
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