RF1126 RFMD | Alldatasheet

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Technical content

Features

 Broadband Performance Low Frequency to 5.8GHz  Very Low Insertion Loss 0.26dB Typ at 1GHz 0.32dB Typ at 2GHz  Excellent Harmonics <-75dBc at 2GHz  High IIP3: Cell Band Typ. 62dBm  1.8V Capable for Low Power

Applications

 P0. 1dB>23dBm T yp @ 2GHz  Cellular Handset Applications  Antenna Tuning Applications  IEEE802.11b/g WLAN Appli- cations  Multi-mode GSM, W-CDMA  WLAN Applications RF1126 Broadband Medium Power SPDT Switch RF1126PCBA-410 Fully Assembled Evaluation Board DS110405 Package Style: QFN, 6-pin, 2mmx1.3mmx0.35mm

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com . Absolute Maximum Ratings Parameter Rating Unit Voltage 6.0 V Maximum Input Power (0.6GHz to 2.5GHz), RF1, RF2 +28 dBm Operating Temperature -30 to +85 °C Storage Temperature -65 to +100 °C Parameter Specification Unit ConditionMin. Typ. Max. Overall - Vcontrol_high=3V VRF1, VRF2 = High = 3 V, VRF1 = VRF2 = Low =

0 V, Temp = 25°C

Operating Frequency 50 5800 MHz Insertion Loss RFC - RF1, RFC - RF2 0.21 0.24 dB RF ON, 50MHz to 450MHz 0.26 0.31 dB RF ON, 824MHz to 960MHz 0.32 0.40 dB RF ON, 1850MHz to 1990MHz 0.36 0.45 dB RF ON, 2170MHz to 2500MHz 0.70 dB RF ON, 5.8GHz Isolation RFC - RF1, RFC - RF2 31 33 dB RF ON, 450MHz 25 27 dB RF ON, 824MHz to 960MHz 18 20 dB RF ON, 1850MHz to 1990MHz 16 19 dB RF ON, 2170 MHz to 2500 MHz 11 dB RF ON, 5.8GHz Return Loss 19 26 dB 500MHz to 3000MHz Second Harmonic 75 dBc P IN=+15dBm, 1980MHz 69 dBc P IN=+15dBm, 2500MHz Third Harmonic 90 dBc P IN=+15dBm, 1980MHz 70 dBc P IN=+15dBm, 2500MHz IIP3 RF1 - RFC, RF2 - RFC (Cell) 61 62 dBm Tone 1: 836.5MHz @ 16dBm, Tone 2: 791.5MHz @ -20dBm RX Freq: 881.5MHz RF1 - RFC, RF2 - RFC (IMT) 59 60 dBm Tone 1: 1950MHz @ 16dBm, Tone 2: 1760MHz @ -20dBm RX Freq: 2140MHz Triple Beat Ratio Cell/AWS/PCS 61 dBc VSWR=2:1 0.1 dB Compression (P0.1dB) 21 23 dBm 500MHz to 3000MHz Switching Speed 160 400 ns 50% control to 10%/90% Control Current 0.4 1.0 AP IN=15dBm 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 perfor- mance or functional operation of the device under Absolute Maximum Rating condi- tions is not implied. 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 appli- cation circuitry and specifications at any time without prior notice. RFMD Green: RoHS compliant per EU Directive 2002/95/EC, halogen free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony in solder.

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com . Control Logic Parameter Specification Unit ConditionMin. Typ. Max. Overall - Vcontrol_high=1.8V VRF1, VRF2=High=1.8V , VRF1=VRF2=Low=0V , Temp = 25°C Operating Frequency 50 5800 MHz Insertion Loss RFC - RF1, RFC - RF2 0.21 0.30 dB RF ON, 450MHz 0.26 0.35 dB RF ON, 824MHz to 960MHz 0.32 0.45 dB RF ON, 1850MHz to 1990MHz 0.36 0.50 dB RF ON, 2170MHz to 2500MHz 0.70 dB RF ON, 5.8GHz Isolation RFC - RF1, RFC - RF2 30 32 dB RF ON, 450MHz 24 25 dB RF ON, 824MHz to 960MHz 17 19 dB RF ON, 1850MHz to 1990MHz 15 18 dB RF ON, 2170MHz to 2500MHz 11 dB RF ON, 5.8GHz Return Loss 19 26 dB 500MHz to 3000MHz 0.1 dB Compression (P0.1dB) 7 11 dBm 500MHz to 3000MHz Switching Speed 160 400 ns 50% control to 10%/90% DC Supply 1.8 3.0 3.6 V VRF1 and VRF2 (H) 0 0.4 V VRF1 and VRF2 (L) Control Current 0.4 1.0 AP IN=15dBm Control Signals Signal Paths VRF1 VRF2 RF1-RFC RF2-RFC Valid States 1 0 ON OFF

01 O F F O N

0 0 Indeterminate State* 1 1 Indeterminate State* 0: Logic level low, 0V~0.4V 1: Logic level high, 1.8V~3.6V Note: In indeterminate states, both signal paths are ON with degraded performance.

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com . Package Drawing Pin Function Description 1R F 1 RF Port 1. 2G N D Ground. 3R F 2 RF Port 2. 4V R F 2 Control 2. 5R F C Antenna. 6V R F 1 Control 1. Pkg Base GND Ground.

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com . Evaluation Board Schematic 100 pF 100 pF 100 pF RFC 100 pF50  stripJ3 RF1 50  stripJ2 RF2 VRF1 VRF2 100 pF L1* 18 nH HDR_1X2 GND P1-1 VRF2 HDR_1X2 GND P2-1 VRF1 *L1 is optional for IEC61000-4-2 ESD protection.

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com . Evaluation Board Layout Board Thickness 0.067”, Board Material FR-4, Multi-layer

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com . Typical Performance Data on Evaluation Board Note: Fixture losses have been de-embedded (Temp=25°C, VRF1=VRF2=High=3V VRF1=VRF2=Low=0V) Isolation (Ant - RF port) (Temp=25°C, VRF(H)=3V) -50 -40 -30 -20 -10 500 1000 1500 2000 2500 3000 3500 Frequency (MHz) Isolation (dB) Isolation (Port - Port) (Temp=25°C, VRF(H)=3V) -50 -40 -30 -20 -10 500 1000 1500 2000 2500 3000 3500 Frequency (MHz) Isolation (dB) Return Loss (Temp=25°C, VRF(H)=3V) -50 -40 -30 -20 -10 500 1000 1500 2000 2500 3000 3500 Frequency (MHz) Return Loss (dB) Insertion Loss (Temp=25°C, VRF(H)=3V) -2.0 -1.5 -1.0 -0.5 0.0 500 1000 1500 2000 2500 3000 3500 Frequency (MHz) Insertion Loss (dB) Output Power versus Input Power (Temperature=25°C, Frequency=1980MHz, VCTL(H)=3V) 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Input Power PIN (dBm) Output Power POUT (dBm) Average of Pout Average of Theoretical Pout Harmonics (Temp=25°C, VRF(H)=3V) -100 -80 -60 -40 -20 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Input Power (dBm) Harmonic Level (dBc) Average of 2Fo Average of 3Fo