GaAs SPDT Switch DC - 20 GHz MASW-008322 Rev. V4 Features Functional Schematic Very Broadband Performance Low Insertion Loss: 1.9 dB Typical 20 GHz High Isolation: 40 dB Typical 20 GHz 24 Fast Switching Speed 18 1 N/C N/C Reflective Configuration Ultra Low DC Power Consumption GND GND Lead-Free 4 mm 24-Lead PQFN Package N/C N/C RoHS* Compliant RF2 RF1 Applications GND GND Multi Market Test & Measurement N/C N/C 6 EW 12 Broadband Communications Description The MASW-008322 is a versatile, broadband, high isolation SPDT switch offered in a lead-free 4 mm 3 Pin Configuration 24-lead PQFN surface mount plastic package. The design incorporates both series and shunt circuit Pin Function elements with the locations optimized to achieve outstanding broadband performance to 20 GHz. 1, 3, 6 - 8, 10 - 13, N/C The combination of broadband performance along 16, 18 - 20, 23, 24 with very fast switching and excellent settling time 2, 5, 14, 17 GND make this device ideal for many applications, including Test & Measurement, EW and broadband 4 RF2 communication systems. 9 RFC The MASW-008322 is fabricated using MACOMs 15 RF1 mature 0.5 m Low Gate-Lag pHEMT process. This robust process features full surface passivation for 21 V1 high performance & high reliability. 22 V2 4 25 Paddle 3. MACOM recommends that all unused (N/C) pins be connected 1,2 Ordering Information to ground. All data on this datasheet was taken with N/C pins connected to ground. 4. The exposed pad centered on the package bottom must be Part Number Package connected to RF, DC and thermal ground. MASW-008322-TR0500 500 piece reel MASW-008322-TR1000 1000 piece reel MASW-008322-001SMB Sample board 1. Reference Application Note M513 for reel size information. 2. All sample boards include 2 loose parts. * Restrictions on Hazardous Substances, compliant to current RoHS EU directive. 11 1 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: GaAs SPDT Switch DC - 20 GHz MASW-008322 Rev. V4 5 6 Electrical Specifications : T = +25C , Z = 50 , V = -5/0 V A 0 1,2 1 GHz 0.4 0.55 10 GHz 1.0 Insertion Loss dB 18 GHz 1.5 20 GHz 1.9 2.5 1 GHz 50 52 10 GHz 48 Isolation dB 18 GHz 43 20 GHz 39 40 VSWR 1 - 20 GHz Ratio 2.0:1 T , T 10% to 90% RF and 90% to 10% RF ns 9 RISE FALL 7 T , T 50% control to 90% RF, and 50% control to 10% RF ns 12 25 ON OFF Input P1dB 0.5 - 20 GHz, 0 to -5 V dBm 30 Two Tone, +5 dBm/Tone, 5 MHz Spacing, >50 MHz IIP3 dBm 48 0.5 - 20 GHz Settling Time 50% Vctl to 0.1 dB of final value s 1 Control Current V Low, -5 V 3 50 IN A (Complementary Logic) V High, 0 V 20 IN 5. All specifications apply with 50 impedance connected to all RF ports, 0 and -5 VDC control voltages. 6. Loss changes 0.0025 dB/C (from -55C to +85C). 7. Max switching speed guaranteed by design. 8 9 Absolute Maximum Ratings Truth Table Parameter Absolute Maximum Control Inputs Condition of Switch Control Voltage -8.5 VDC V1 V2 RF1 RF2 Input RF Power +33 dBm High Low Off On Operating Temperature -40 to +85C Low High On Off Storage Temperature -65C to +150C 9. Vlow = -5 V, Vhigh = 0 V 8. Exceeding any one or combination of these limits may cause permanent damage to this device. Sample Test Board 0.75 - 26.50 GHz Handling Procedures Please observe the following precautions to avoid damage: Static Sensitivity Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. 22 2 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: