Coaxial Limiters 2690 Series V 4.00 Features OUTLINE 1 n Broadband Frequency Ranges n Environmentally Sealed n Feedback Leveling n Small Size n Reduced VSWR Description M/A-COM’s standard limiter series 2690 is a line of completely passive solid state receiver protectors. They exhibit octave and multi-octave performance using a unique construction technique involving PIN diodes in broadband microstrip circuits. Careful diode selection allows a variety of device performance, trading off peak and average power handling, spike leakage and recovery time. Typical insertion loss and VSWR curves are shown below. OUTLINE 2 Electrical Specifications: TA = 25°C Part Number Frequency Range (GHz) Insertion Loss (dB) VSWR Average Power (W) Peak Power (W) Recovery Time (nS) Leakage Power (mW) Outline Drawing 2690-1001 1.0 - 2.0 0.7 1.5:1 1.0 100 100 75 1 0.9 1.5:1 3.0 1000 1000 100 2 1.1 1.6:1 1.0 100 100 50 1 1.3 1.6:1 3.0 1000 1000 100 2 1.8 2.0:1 1.0 100 100 50 1 2.3 2.0:1 3.0 1000 1000 100 2 2.0 2.0:1 1.0 100 100 50 1 2690-1014 2.2 2.0:1 2.0 500 250 75 1 2690-1015 2.3 2.0:1 3.0 1000 1000 100 2 2690-1003 2690-1005 2.0 - 8.0 2690-1007 2690-1009 8.0 - 18.0 2690-1011 2690-1013 1. 2. 3. 4. 2.0 - 18.0 Insertion Loss and VSWR measured at 0 dBm input power. Peak input power rated at 1 microsecond pulse width, 1% duty into 1.5:1 source VSWR and 1.15 load VSWR. Spike leakage energy: 0.5 ergs max. 1 dB compression: +7 dBm min. Coaxial Limiters 2690 Series V 4.00 Absolute Maximum Ratings 5 Environmental Test MIL-STD Method Cond Parameter Absolute Maximum Non-Destructive Bond Pull 883 2023 — Operating Temperature -55°C to +85°C Storage Temperature -65°C to +125°C Internal Visual 883 2017 — Stabilization Bake 883 1008 B Thermal Cycle 883 1010 B Constant Acceleration 883 2001 A (Y1 Axis) Burn-In 883 1015 125°C Fine Gross 883 883 1014 1014 A1 C1 External Visual 883 2009 — Seal 5. Operation of this device above any one of these parameters may cause permanent damage. Devices are designed to meet the above screening conditions. Typical Performance Curves Insertion Loss VSWR 3.00 0.0 2.50 -1.0 VSWR (Ratio) Insertion Loss (dB) 2.75 -2.0 -3.0 2.25 2.00 1.75 1.50 1.25 -4.0 1.00 2 4 6 10 12 14 16 18 Frequency (GHz) 2 4 6 8 10 12 14 16 18 Frequency (GHz) Leakage Power at 100 mW Power Out (dBm) 25 20 15 10 5 0 0 10 20 30 40 50 60 Power In (dBm) Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2