RoHS Compliant GaAs SP4T Absorptive Switch, DC-3.0 GHz SW-314-PIN V6 Features • • • • • • • • Integral TTL Driver Isolation: 50 dB Typ. At 1 GHz Ultra Low DC Power Consumption Hermetic Surface Mount Package 50 Ohms Nominal Impedance MIL-STD-883 Screening Available Lead-Free CR-14 Package 260°C Reflow Compatible Functional Block Diagram PIN 13 C3 C2 PIN 12 C4 C1 GND Vcc GND Vee GND GND RF2 RF3 Description M/A-COM’s SW-314-PIN is a GaAs MMIC SP4T absorptive switch with an integral silicon ASIC driver. This device is in a 24-lead ceramic surface mount package. These switches exhibit excellent performance from DC to 3 GHz, with very low DC power dissipation. The SW-314-PIN is ideally suited for RF/IF communications applications. Environmental screening is available. Contact the factory for information. GND GND GND GND RF4 RF1 GND GND GND GND PIN 24 GND RFC PIN 1 Pin Configuration Pin No. Function Pin No. Function 1 RFC 13 C3 2 GND 14 C4 3 GND 15 GND Ordering Information 4 RF1 16 GND Part Number Package 5 GND 17 GND SW-314-PIN Bulk Packaging 6 GND 18 RF3 SW-314-TB Sample Test Board 7 RF2 19 GND 8 GND 20 GND 9 Vee 21 RF4 10 Vcc 22 GND 11 C1 23 GND 12 C2 24 GND Note: Reference Application Note M513 for reel size information. Note: Die quantity varies. The metal bottom of the case must be connected to RF and DC ground. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant GaAs SP4T Absorptive Switch, DC-3.0 GHz SW-314-PIN V6 Electrical Specifications: (From –55°C to +85°C), Z0 = 50Ω Ω 1,2 1. 2. Parameter Test Conditions Frequency Units Min Typ Max Insertion Loss — DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 3.0 GHz dB dB dB dB — — — — — — — — 1.3 1.4 1.6 1.8 Isolation — DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 3.0 GHz dB dB dB dB 50 40 35 30 — — — — — — — — VSWR RFC, RF1 - RF4 (On) DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 3.0 GHz Ratio Ratio Ratio Ratio — — — — — — — — 1.6:1 1.6:1 1.6:1 1.8:1 VSWR RF1 - RF4 (Off) DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 3.0 GHz Ratio Ratio Ratio Ratio — — — — — — — — 1.3:1 1.5:1 1.9:1 2.4:1 Trise, Tfall 10% to 90% — ns — 7 — Ton, Toff 50% Control to 90% / 10% RF — ns — 25 — Transients In-Band (peak-peak) — mV — 20 — 1 dB Compression Input Power 0.05 GHz 0.5 GHz to 3 GHz dBm dBm — — +20 +27 — — IP3 Two-Tone Input Power up to +5 dBm 0.05 GHz 0.5 GHz to 3 GHz dBm dBm — — +35 +46 — — IP2 Two-Tone Input Power up to +5 dBm 0.05 GHz 0.5 GHz to 3 GHz dBm dBm — — +45 +60 — — Vcc — — V 4.5 5.0 5.5 Vee — — V -8.0 — -5.0 Icc Vcc = 4.5 to 5.5 V Vctl = 0 to 0.8V, or Vcc –2.1V to Vcc — mA — 0.2 4.0 Iee Vee = -5.0V to -8.0V — mA — 0.1 1.0 Vctl Vctl Logic 0 (TTL) Logic 1 (TTL) — — V V 0.0 2.0 — — 0.8 5.0 Input Leakage Current (Low) 0 to 0.8V — µA — — 1.0 Input Leakage Current (High) 2.0 to 5.0V — µA — — 1.0 All specifications apply when operated with bias voltages of +5V for Vcc and –5V for Vee. When DC blocks are used, a 10K ohm return to GND is required on the RFC port. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant GaAs SP4T Absorptive Switch, DC-3.0 GHz SW-314-PIN V6 Recommended PCB Configuration Absolute Maximum Ratings 3,4 Parameter Absolute Maximum Max Input Power 0.05 GHz 0.5 - 3.0 GHz 5 +27 dBm +34 dBm Bias Voltages Vcc Vee -0.5 to +5.5V -8.5V to +0.5V Control Voltage 6 -0.5V, to Vcc +0.5V Operating Temperature -55°C to +125°C Storage Temperature -65°C to +150°C 3. Exceeding any one or combination of these limits may cause permanent damage to this device. M/A-COM does not recommend sustained operation near these survivability limits. When the input power is applied to the terminated port, the absolute maximum is +30 dBm. Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. 4. 5. 6. Truth Table (Switch) TTL Control Inputs 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. Condition of Switch RF Common to Each RF Port C1 C2 C3 C4 RF1 RF2 RF3 RF4 1 0 0 0 On Off Off Off 0 1 0 0 Off On Off Off 0 0 1 0 Off Off On Off 0 0 0 1 Off Off Off On 2.0 2.5 0 = TTL Low; 1 = TTL High Typical Performance Curves Isolation vs. Frequency Insertion Loss vs. Frequency +8 5°C +2 5°C - 55°C 90 2 80 70 Isolation dB Loss (dB) 1.5 1 0.5 60 50 40 30 20 10 0 0 0.0 0.5 1.0 1.5 2.0 2.5 3 F re que nc y (G H z) 0.0 0.5 1.0 1.5 3 F re que nc y ( G H z) 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant GaAs SP4T Absorptive Switch, DC-3.0 GHz SW-314-PIN V6 Typical Performance Curves Lead-Free, CR-14 Ceramic Package† VSWR vs. Frequency RFC R F 1- R F 4 ( O f f ) R F 1- R F 4 ( O n) 2.20 2.00 VSWR 1.80 1.60 1.40 1.20 1.00 0.0 0.5 1.0 1.5 2.0 2.5 3 F re que nc y ( G H z) † Reference Application Note M538 for lead-free solder reflow recommendations. 4 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.