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| RoHS Compliant GaAs DPDT Switch DC - 6.0 GHz Features * * * * Low Insertion Loss, 0.5 dB Typical Fast Switching Speed, 4 ns Typical Ultra Low DC Power Consumption RoHS* Compliant MASW6030G V3 Pad Layout Description MA/COM's MASW6030G is a GaAs MMIC DPDT switch die. The MASW6030G is ideally used where low power consumption is required. Typical applications include transmit / receive switching, switch matrices and switched filter banks, WLAN IEEE 802.11a and 802.11 b/g systems. Other applications include cordless phones and base stations. Ordering Information Part Number MASW6030G 1. Die quantity varies. Die Size - Inches (mm) Package DIE 1 0.048 x 0.038 x 0.010 (1.220 x 0.970 x 0.250) Bond Pad Dimensions 2,3 Bond Pad RF1, RF6 RF2, RF3, RF4, RF5, A, B GND Absolute Maximum Rating Parameter Control Value (A or B) Max Input RF Power Storage Temperature Max Operating Temperature Dimensions - Inches (mm) 0.005 x 0.005 (0.130 x 0.150) 0.004 x 0.004 (0.100 x 0.100) 0.005 x 0.013 (0.130 x 0.320) Absolute Maximum 0/-8 V +34 dBm (0.5 - 6.0 GHz with 0/-8 V CTL) -65C to +175C +175C Schematic 2. Exceeding any one or combination of these limits may cause permanent damage to this device. 3. M/A-COM does not recommend sustained operation near these survivability limits. Truth Table 4,5 RF1 to RF6 to A 1 0 B 0 RF2 On Off RF3 Off On RF4 On Off RF5 Off On 1 4. 0 = 0 to -0.2 V, 1 = -5 V. 5. When an RF output port is "Off" it is shorted to ground through an "On" shunt MESFET. *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 DPDT Switch DC - 6.0 GHz Electrical Specifications: +25C, 0/5 Vdc, 50 Parameter Insertion Loss 6 MASW6030G V3 Test Conditions DC - 1.0 GHz DC - 2.0 GHz DC - 4.0 GHz DC - 6.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 4.0 GHz DC - 6.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 4.0 GHz DC - 6.0 GHz 0.5 - 6.0 GHz, 0 / -5V, 0 / -8V 0.05 GHz, 0 / -5V, 0 / -8V Two Tone Input Power up to +5 dBm 0.5 - 6.0 GHz 0.05 GHz Two Tone Input Power up to +5 dBm 0.5 - 6.0 GHz 0.05 GHz VIN Low (0 to -0.2 V) VOUT High (-5 V @ 10 A Typ to -8 V) 10% to 90% RF and 90% to 10% RF 50% control to 90% RF, and 50% control to 10% RF In Band Units dB dB dB dB dB dB dB dB Ratio Ratio Ratio Ratio dBm dBm dBm dBm dBm dBm A A nS nS mV Min. -- -- -- -- 40 35 25 20 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Typ. -- -- -- -- -- -- -- -- -- -- -- -- +27 / +33 +21 / +26 +68 +62 +45 +40 -- -- 2 4 15 Max. 0.6 0.8 1.0 1.5 -- -- -- -- 1.2:1 1.4:1 1.5:1 1.8:1 -- -- -- -- -- -- 5 100 -- -- -- Isolation VSWR Input P-1dB IP2 IP3 Control Current T-rise, T-fall TON, TOFF Transients 6. Loss changes 0.0025 dB/C (-55C to +85C.) Handling Procedures Please observe the following precautions to avoid damage: Typical Performance Insertion Loss 2.0 Insertion Loss +30C Insertion Loss -55C Insertion Loss +85C 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. 1.5 1.0 0.5 0.0 0 1 2 3 4 5 6 7 Frequency (GHz) 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 DPDT Switch DC - 6.0 GHz VSWR @ 25C 2.0 MASW6030G V3 Mounting The MASW6030G is back-metallized with Pd/Ni/Au (100/1,000, 10,000 A) metallization. It can be diemounted with AuSn eutectic preforms or with thermally conductive epoxy. The package surface should be clean and flat before attachment. Eutectic Die Attach: A. A 80/20 gold/tin preform is recommended with a work surface temperature of approximately 255C and a tool temperature of 265C. When not 90/10 nitrogen/hydrogen gas is applied, tool tip temperature should be approximately 290C. B. DO NOT expose the MASW6030G to a temperature greater than 320C for more than 20 seconds. No more than 3 seconds for scrubbing should be required for attachment. Epoxy Die Attach: A. Apply a minimum amount of epoxy and place the MASW6030G into position. A thin epoxy fillet should be visible around the perimeter of the chip. B. Cure epoxy per manufacturer's recommended schedule. C. Electrically conductive epoxy may be used by is not required. 1.8 1.6 1.4 1.2 1.0 0 1 2 3 4 5 6 7 Frequency (GHz) Isolation @ 25C 80 70 60 50 40 30 20 0 1 2 3 4 5 6 7 Wire Bonding A. Frequency (GHz) Handling Precautions Permanent damage to the MASW6030G may occur if the following precautions are not adhered to: A. Cleaniness--MASW6030G should be handled in a clean environment. DO NOT attempt to clean unit after the MASW6030G is installed. B. Static Sensitivity--All chip handling equipment and personnel should be DC grounded. C. Transient--Avoid instrument and power supply transients while bias is applied to the MASW6030G. Use shielded signal and bias cables to minimize inductive pick-up. D. Bias--Apply voltage to either of the complementary control ports only when the other is grounded. No port should be allowed to "float". E. General Handling--It is recommended that the MASW6030G chip be handled along the long side of the die with a sharp pair of bent tweezers. DO NOT touch the surface of the chip with fingers or tweezers. B. Ball or wedge with 1.0 mil diameter pure gold wire. Thermosonic wirebonding with a nominal stage temperature of 150C and a ball bonding force of 40 to 50 grams or wedge bonding force o1 18 to 22 grams is recommended. Ultrasonic energy and time should be adjusted to the minimum levels achieve reliable wirebonds. Wirebonds should be started on the chip and terminated on the package. 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. |
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