MASW-008899 GaAs SPDT Switch Rev. V2 DC - 3.0 GHz Features Functional Schematic Low Insertion Loss: 0.4 dB 2.4 GHz Moderate Isolation: 27 dB 2.4 GHz C = 39 pF Low Power Consumption: 5 A +3.0 V Reduced Gate Lag for Fast Settling Time V1 RFC V2 Lead-Free SC70-6LD Package 100% Matte Tin Plating over Copper Halogen-Free Green Mold Compound RoHS* Compliant and 260C Reflow Compatible Description M/A-COMs MASW-008899 is a GaAs PHEMT MMIC SPDT switch in a lead-free SC-70 (SOT-363) surface mount plastic package. The MASW-008899 GND RF1 RF2 Pin 1 is ideally suited for applications where very small size and low cost are required. C = 39 pF C = 39 pF Typical applications are transmit / receive (Tx / Rx) switching in linear systems such as WLAN 802.11b/g. Other applications include 1.9 GHz and Pin Configuration 2.4 GHz DECT and linear systems operating up to Pin No. Pin Name Description 3.0 GHz. 1 RF1 RF Port 1 The MASW-008899 is fabricated using a 0.5 micron 2 GND Ground gate length GaAs PHEMT process. The process 3 RF2 RF Port 2 features full passivation for performance and reliability. 4 V2 Control 2 5 RFC RF Input 6 V1 Control 1 1,2 3,4 Ordering Information Absolute Maximum Ratings Part Number Package Parameter Absolute Maximum Input Power (0.5 - 3.0 GHz) MASW-008899-000000 Bulk packaging +30 dBm 3 V Control Voltage -8.5 V < Vc < +8.5 V MASW-008899-TR3000 3000 piece reel Operating Temperature -40C to +85C Sample Board, MASW-008899-001SMB DC - 3.0 GHz Tuning Storage Temperature -65C to +150C 1. Reference Application Note M513 for reel size information. 3. Exceeding any one or combination of these limits may cause 2. All sample boards include 5 loose parts. permanent damage to this device. 4. M/A-COM does not recommend sustained operation near these survivability limits. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 11 1 M/A-COM 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: MASW-008899 GaAs SPDT Switch Rev. V2 DC - 3.0 GHz 5 Electrical Specifications: T = 25C, V = 0 V / 3 V, Z = 50 A C 0 Parameter Test Conditions Units Min. Typ. Max. 1.0 GHz dB 0.3 6 Insertion Loss 2.4 GHz dB 0.4 0.5 1.0 GHz dB 24 Isolation 2.4 GHz dB 25 27 VSWR 0.05 - 3.0 GHz Ratio 1.2:1 Two Tone, +5 dBm / Tone, 5 MHz Spacing IP2 2.4 GHz dBm 80 Two Tone, +5 dBm / Tone, 5 MHz Spacing IP3 2.4 GHz dBm 48 2.5 GHz, OFDM, QAM-64,54Mbps, EVM=2.5% 3.0 V dBm 22.5 Linear Pout 3.3 V dBm 24.0 5.0 V dBm 28.5 P1dB dBm 28 Trise, Tfall 10% to 90% RF and 90% to 10% RF ns 35 Ton, Toff 50% control to 90% RF, 50% control to 10% RF ns 40 Transients mV 10 Current V = 3.0 V A 5 10 C R t > 10 ms after OFF to ON Switching (settled) 1.5 2.5 ON Ron between 200 s and 10 ms after OFF to ON Gate Lag 0.15 0.25 Switching 5. For positive voltage control, external DC blocking capacitors are required on all RF ports. 6. Insertion Loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz 1.0 GHz, 39 pF for 0.5 - 3.0 GHz. 7,8 Truth Table Qualification Qualified to M/A-COM specification REL-201, Control Control RFC-RF1 RFC-RF2 Process Flow 2. V1 V2 0 1 On Off Handling Procedures 1 0 Off On The following precautions should be observed to 7. Differential voltage, V (state 1) - V (state 0), must be +2.3 V avoid damage: minimum and must not exceed 8.5 V. 8. 0 = 0 V 0.2 V, 1 = +2.5 V to 5.0 V Static Sensitivity Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be dam- aged by static electricity. Proper ESD control techniques should be used when handling these devices. 22 2 M/A-COM 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: