2609B

DATASHEET | JULY 17, 2003 2609B Broadband Photodiode Module The 2609B is a packaged impedance-matched photodiode module with internal gain designed for use in optical broadband receivers in fiberoptic networks. The patented impedance-match technology results in improved gain-bandwidth product compared to external circuits due to better control of parasitics between the photodiode and the impedancematching circuit. Features Flat response to + 0.5 dB Frequency response up to 860 MHz High Responsivity >0.85A/W at 1310 nm >0.95 A/W at 1550 nm Internal current gain, 6 dB (typ.) 75 impedance-matched PIN Information Table 1. Pin Descriptions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Ground Ground Ground Ground Ground Ground Open Open RF Out Ground Bias Ground Open Ground Applications Broadband CATV receivers For more information on this and other products: Contact Sales at Ortel 626-293-3400, or visit www.emcore.com. 2609B Broadband Photodiode Module DATASHEET | JULY 17, 2003 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 Operating case temperature range Storage temperature range Optical Input Power Bias Voltage Forward Current Symbol TC Tstg PIN VPD IF Min -40 -40 ---Max 85 85 2 20 10 Unit ° C ° C mW V mA Characteristics Note: These product specifications describe warranted performance. Typical values provide expected levels of performance but are not guaranteed. Table 2. Electrical/Optical Characteristics Parameter Optical Wavelength Range Responsivity Optical Return Loss Bias Voltage Dark Current 1. Without connector 1 Symbol -RL -ID Min. 1280 ------ Typ. ->0.85 at 1310 nm >0.95 at 1550 nm >45 15 (nominal) 200 at 20 ° C Max. 1580 ------ Unit nm mA/mW mA/mW dB V nA Table 3. RF Characteristics Parameter Frequency Range Gain 1 Symbol F G --2 Min. 40 --- Typ. ->5