SW90-0001 GaAs SPST Switch, Absorptive, Single Supply, DC-4.0 GHz Features • • • • • • • Operates DC - 4 GHz on Single Supply ASIC TTL / CMOS Driver Low DC Power Consumption 50 Ohm Nominal Impedance Test Boards are Available Tape and Reel are Available 4 x 6 mm PQFN Package Rev. V11 Pin Configuration1,2,3,4 Pin No. Function Pin No. Function 1 NC 17 NC 2 NC 18 NC 3 C1 19 VCC 4 NC 20 NC Description 5 NC 21 CP2 M/A-COM's SW90-0001 is a SPST absorptive pHEMT switch with integral TTL driver. This device is in an MLP plastic surface mount package. This switch offers excellent broadband performance and repeatability from DC to 4 GHz, while maintaining low DC power dissipation. The SW90-0001 is ideally suited for wireless infrastructure applications. 6 NC 22 NC 7 NC 23 CP1 8 NC 24 NC 9 NC 25 VEE 10 NC 26 GND 11 GND 27 RF1 12 RF2 28 GND 13 GND 29 NC 14 NC 30 VEE 15 NC 31 NC 16 NC 32 VCC 1. 2. Ordering Information 3. Part Number Package SW90-0001 Bulk Packaging SW90-0001TR 1000 piece reel SW90-0001-TB Sample Test Board Note: Reference Application Note M513 for reel size information. 4. NC = No Connection VEE is internally generated and must remain isolated from external power supplies. Generated noise is typical of switching DC-DC Converters Connections and external components shown in functional schematic are required. 0.1 µF Capacitors need to be located near pins 30 & 32. The exposed pad centered on the package bottom must be connected to RF and DC ground. (For PQFN Packages) Truth Table (Switch) Control Input Condition of the Switch C1 RF1 to RF2 0 Off 1 On 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. SW90-0001 GaAs SPST Switch, Absorptive, Single Supply, DC-4.0 GHz Rev. V11 Electrical Specifications: TA = 25°C, Z0 = 50Ω Parameter Test Conditions Frequency Units Min Typ Max Insertion Loss RF1—RF2 (All Logic “1”) DC - 4.0 GHz dB — — 0.85 Isolation RF1—RF2 (All Logic “0”) DC - 4.0 GHz dB 25 — — VSWR On (RF1, RF2) (All Logic “1”) DC - 4.0 GHz Ratio — — 1.5:1 VSWR Off (RF1, RF2) (All Logic “0”) DC - 4.0 GHz Ratio — — 1.5:1 1 dB Compression — — 50 MHz 0.5 - 4.0 GHz dBm dBm — — 24 30 — — Input IP3 Two-tone inputs up to +5 dBm 50 MHz 0.5-4.0 GHz dBm dBm — — 40 48 — — Switching Speed Ton (50% Control to 10% RF) — ns — 32 — Toff (50% Control to 90% RF) — ns — 20 — Trise (10% to 90% RF) — ns — 7 — Tfall (90% to 10% RF) — ns — 2 — Vcc — — V 4.5 5.0 5.5 VIL VIH LOW-level input voltage HIGH-level input voltage — — V V 0.0 2.0 — — 0.8 5.0 lin (Input Leakage Current) Vin = VCC or GND — uA -1.0 — 1.0 Vcc min to max, Logic “0” or “1” — mA — 5 8 For guaranteed start-up — mA — — 125 mA — — 1.0 Icc 5 Turn-on Current 6 ΔIcc (Additional Supply Current Per TTL Input Pin) VCC = Max, Vcntrl = VCC - 2.1 V Switching Noise Generated from DC-DC Converter with recommended capacitors 3.5 MHz dBm — -93 — Thermal Resistance θjc — — °C/W — 15 — 5. During turn-on, the device requires an initial start up current (Icc) specified as “Turn-on Current”. Once operational, Icc will drop to the specified levels. 6. The DC-DC converter is guaranteed to start in 100 µs as long as the power supplies have the maximum turn-on current available for start up. 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. SW90-0001 GaAs SPST Switch, Absorptive, Single Supply, DC-4.0 GHz Absolute Maximum Ratings 7,8 Parameter Max. Input Power 0.05 GHz 0.5 - 4.0 GHz9 Absolute Maximum +27 dBm +34 dBm VCC -0.5V ≤ VCC ≤ +6.0V Vin10 -0.5V ≤ Vin ≤ VCC + 0.5V Operating Temperature -40ºC to +85ºC Storage Temperature -65ºC to +125ºC 7. Exceeding any one or combination of these limits may cause permanent damage to this device. 8. M/A-COM does not recommend sustained operation near these survivability limits. 9. When the RF input is applied to the terminated port, the absolute maximum power is +30 dBm. 10.Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. Rev. V11 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. Moisture Sensitivity The MSL rating for this part is defined as Level 2 per IPC/JEDEC J-STD-020. Parts shall be stored and/or baked as required for MSL Level 2 parts. Recommended PCB Configuration11 11.Application Note C2083 is available on line at www.macomtech.com 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. SW90-0001 GaAs SPST Switch, Absorptive, Single Supply, DC-4.0 GHz Rev. V11 Functional Schematic12 Single Supply Operation Vcc = +5V Dual Supply Operation Vcc = +5V, Vee = -5V to –8V 12.Dual Supply Operation will eliminate the start-up current mentioned in Note 5. It will also eliminate spurious signals caused by the DC-DC converter that are present in single supply operation. Typical Performance Curves Isolation (dB) vs. Frequency Insertion Loss vs. Frequency - 4 0 °C + 8 5 °C + 2 5 °C 90 1.5 Isolation (dB) Insertion Loss (dB) 75 1.2 0.9 0.6 60 45 30 15 0.3 0 0 0.0 0 1000 2000 Fre que ncy (MHz ) 3000 4000 1000 2000 3000 4000 Fre que ncy (MHz ) 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. SW90-0001 GaAs SPST Switch, Absorptive, Single Supply, DC-4.0 GHz Rev. V11 Typical Performance Curves On VSWR vs. Frequency VSWR (Terminations) vs. Frequency R F 2 ( On) R F 1 ( Of f ) 2.00 1.80 1.80 1.60 1.60 V SW R VSWR R F 1 ( O n) 2.00 1.40 R F 2 ( Of f ) 1.40 1.20 1.20 1.00 1.00 0 1000 2000 3000 4000 Fre que ncy (MHz ) 0 1000 2000 3000 4000 Frequency (MHz) CSP-1, 4 x 6 mm, 32-lead PQFN† † Reference Application Note M538 for lead-free solder reflow recommendations. 5 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.