2522A-SF-AC-SA EMCORE | Alldatasheet
Document overview
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Technical content
Features
Highly reliable planar photodiode technology High power capability High breakdown voltage Bandwidth up to 22 GHz Good RF matching, 12 dB typ. Hermetically sealed
Applications
Parameter Min Typical Max Units Operating Temperature -40 25 +85 °C Bandwidth 0.05 - 22 GHz Responsivity, 1310 / 1550 nm 0.7 - - A/W Dark Current (25 C) - - 5 nA Max Current - - 12 mA RF Return Loss 8 12 - dB Group Delay - 40 - ps, p-p Optical Wavelength Range 1280 - 1580 nm Breakdown Voltage (IR = 10 μA) 15 - - V Optical Return Loss - - -40 dB Photodiode Bias Voltage - 5 12 V Storage Temperature -40 - +85 °C Pinout Model Number Symbol Function 1V PD Photodiode Bias
2 GND Case Ground
Antenna Remoting Military Communications Phased Arrays EW Delay Lines Performance Highlights MICROWAVE RF Out RF Out Copyright © 2009 Emcore Corporation 626 293 3400 626 293 3428 satcom-sales@emcore.com ww w.emcore.com Schematic AC Coupled DC Coupled For DC coupled version, do not connect RF output to a DC voltage greater than the photodiode’s bias voltage. ohm ohm
Microwave Packaged Photodiode 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 aff ect device reliability. Parameter Symbol Min Max Units Storage Case Temperature Range T STG -40 85 ˚C Forward Current I F -5 m A Reverse Bias Voltage V R -1 5 V Lead Soldering Temperature/Time - - 250/5 ˚C/sec Relative Humidity (non-condensing) RH - 85 %Parameter Symbol Condition Min Typical Max Units Operating Temperature T OP Referenced to base of package -40 25 85 ˚C Bias Voltage V R -- 5 1 2 V Capacitance C - - - 0.15 pF Responsivity R 1310 / 1550 nm 0.7 - - A/W Dark Current I DARK 25°C 85°C nA Optical Return Loss ORL - - - -40 dB Wavelength λ - 1280 - 1580 nm Electrical/Optical Characteristics Parameter Symbol Condition Min Typical Max Units Bandwidth AC Coupled DC Coupled f 2522A 2522B 2522C 2522A 2522B 2522C 0.05 0.05 0.05 0.01 0.01 0.01 GHz Impedance Z Resistively matched SMA connector - 50 - Ohm Flatness - AC Coupled Flatness - DC Coupled S21 50 MHz – 10 GHz
50 MHz – 20 GHz (B & C only)
50 MHz – 22 GHz (C only)
10 MHz – 10 GHz
10 MHz – 20 GHz (B & C only)
10 MHz – 22 GHz (C only)
2 GD - < 40 - ps, p-p
- Specifi ed characteristics apply for the recommended operating conditions at beginning of life, 25°C, unless noted otherwise. 2. 5% smoothing. MICROWAVE Copyright © 2009 Emcore Corporation 626 293 3400 626 293 3428 satcom-sales@emcore.com ww w.emcore.com
Microwave Packaged Photodiode Outline Drawing Typical S21 / S22 Data MICROWAVE Ordering Information – Model Number Options Model Number Description 2522A-SF-AC-SA Photodiode 10 GHz, SMA, AC Coupled, SC/APC 2522B-SF-AC-SA Photodiode 20 GHz, SMA, AC Coupled, SC/APC 2522C-SF-AC-SA Photodiode 22 GHz, SMA, AC Coupled, SC/APC 2522A-SF-DC-SA Photodiode 10 GHz, SMA, DC Coupled, SC/APC 2522B-SF-DC-SA Photodiode 20 GHz, SMA, DC Coupled, SC/APC 2522C-SF-DC-SA Photodiode 22 GHz, SMA, DC Coupled, SC/APC Copyright © 2009 Emcore Corporation 626 293 3400 626 293 3428 satcom-sales@emcore.com ww w.emcore.com Rev: September 18, 2009