RF3021TR7

RF3021SPDT, High Isolation, Single Bit Control, Switch RF3021 SPDT, HIGH ISOLATION, SINGLE BIT CONTROL, SWITCH Package: QFN, 16-Pin, 3 mm x 3 mm Product Description The RF3021 is a high isolation single-pole double-throw (SPDT) switch designed for general purpose switching applications requiring moderate insertion loss and power handling capability. It features single-bit control with operation as low as 3 V. This GaAs pHEMT switch is housed in a compact 3 mm, 16-pin, leadless QFN package. Features       Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT InP HBT RF MEMS LDMOS  10 MHz to 6 GHz Operation 0.5 dB Insertion Loss at 1 GHz 0.9 dB Insertion Loss at 6 GHz 68 dB Isolation at 1 GHz 40 dBm Isolation at 6 GHz 3 V Minimum Voltage 50 dBm IP3 at 5 V Cellular Handset Applications Antenna Tuning Applications IEEE802.11b/g WLAN Applications Cellular Infrastructure Applications Applications      Parameter Insertion Loss Min. Specification Typ. 0.5 0.55 0.6 0.7 0.9 18 18 14 68 58 50 43 40 30 50 Max. 0.8 Unit dB dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm Condition Freq = 10 MHz to 1.0 GHz Freq = 1.0 GHz to 2.0 GHz Freq = 2.0 GHz to 3.0 GHz Freq = 3.0 GHz to 5.0 GHz Freq = 5.0 GHz to 6.0 GHz Freq = 10 MHz to 1.0 GHz Freq = 1.0 GHz to 3.0 GHz Freq = 3.0 GHz to 6.0 GHz Freq = 0.5 GHz to 1.0 GHz Freq = 1.0 GHz to 2.0 GHz Freq = 2.0 GHz to 3.0 GHz Freq = 3.0 GHz to 5.0 GHz Freq = 5.0 GHz to 6.0 GHz Freq = 1.8 GHz Freq = 0.5 GHz to 2.5 GHz, 1 MHz spacing, 10 dBm/tone Return Loss Isolation 53 P0.1dB IP3 200 300 uA IDD, Supply Current 20 uA IC, Control Current TON, TOFF 35 nS 120 TRISE, TFALL Test Conditions: VDD =5 V, 25°C, 50 , with application circuit with 100 pF DC blocking capacitors 50% of VCTRL to 10/90% of RF 10/90% RF RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc. DS091125 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 6 RF3021 Absolute Maximum Ratings Parameter Supply Voltage VDD Control Voltage (VC) RF Input Power (on state) Operating Temp Range (TL) Storage Temp Moisture Sensitivity Level Rating 5.5 5.5 32 -40 to +85 -40 to +150 MSL 2 Unit V V dBm °C °C Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EU Directive 2002/95/EC (at time of this document revision). The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. Evaluation Board Layout Broadband Application Circuit (500 MHz to 4000 MHz) - all capacitors are 100 pF. Operation outside this band requires re-optimization of the capacitors. Truth Table VC 0 1 Logic ‘0’: 0 V < VC < 1.0 V Logic ‘1’: 2 V < VC < 5 V RFC-RF1 OFF ON RFC-RF2 ON OFF 2 of 6 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS091125 RF3021 Evaluation Board Schematic Broadband Application Circuit (500 MHz to 4000 MHz) - all capacitors are 100 pF. Operation outside this band requires re-optimization of the capacitors. DS091125 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 3 of 6 RF3021 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Function GND GND RFC GND VDD GND GND RF1 GND GND GND GND RF2 GND GND VC Paddle Description Ground. Ground. RF Common. External DC Block required. Ground. Supply Voltage. Ground. Ground. RF Port 1. External DC Block required. Ground. Ground. Ground. Ground. RF Port 2. External DC Block required. Ground. Ground. Control Voltage. Ground. Package Drawing Dimensions in millimeters Refer to drawing posted at www.rfmd.com for tolerances. 4 of 6 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS091125 RF3021 Typical Performance - Broadband Application Circuit, VDD = 5 V DS091125 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 5 of 6 RF3021 Ordering Information Ordering Code RF3021 RF3021SR RF3021TR7 RF3021PCK-410 Description Sample bag with 25 pieces 7” Reel with 100 pieces 7” Reel with 2500 pieces 500 MHz to 4000 MHz PCBA with 5-piece sample bag 6 of 6 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS091125