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| RF2314 GENERAL PURPOSE LOW NOISE AMPLIFIER RoHS Compliant & Pb-Free Product Package Style: SOT 5-Lead Features 150MHz to 2500MHz Operation 2.7V to 6.0V Single Supply +18dBm Output IP3 at 5V 14dB Gain at 900MHz 8.6dB Gain at 1900MHz Low Current Consumption of 5mA at 3V GND 1 GND 2 RF IN 3 4 VCC 5 RF OUT Applications Broadband Gain Blocks Final PA for Low-Power Applications IF or RF Buffer Amplifiers Driver Stage for Power Amplifiers Oscillator Loop Amplifiers Functional Block Diagram Product Description The RF2314 is a general purpose, low-cost, high performance amplifier designed for operation from a 2.7V to 6V supply with low current consumption. The circuit configuration with resistive feedback allows for broadband cascadable amplification. Feedback with capacitive compensation extends the bandwidth of the amplifier, and is designed for optimized noise figure. The device is unconditionally stable and internally matched to 50. No external components are required. The RF2314 is available in a very small industry-standard SOT 5-lead surface mount package, enabling compact designs which conserve board space. Ordering Information RF2314 RF2314PCBA-41X General Purpose Low Noise Amplifier Fully Assembled Evaluation Board Optimum Technology Matching(R) Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM 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. (c)2006, RF Micro Devices, Inc. Rev A7 DS070730 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 12 RF2314 Absolute Maximum Ratings Parameter Supply Voltage Supply Current Storage Temperature Rating 8.0 32 -40 to +150 Unit V mA 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 EUDirective2002/95/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. Parameter Operating Range Overall Frequency Range Supply Voltage Operating Current (ICC) Min. 150 2.7 2 9 Specification Typ. Max. 2500 6.0 Unit MHz V mA mA C dB Condition 5.7 12.5 9 16 +85 VCC =3V, Temp=27 oC VCC =5V, Temp=27 oC Operating Ambient Temperature -40 16.6 11 +3 -4 12.9 1.4 +9 -1 10 17 20 6.5 +9 -2 4 +11 -1 7.9 +12.5 -0.5 5.2 +15.3 +1.1 3.0V Performance Gain Gain Noise Figure OIP3 OP1dB Input Return Loss Output Return Loss Isolation Gain OIP3 OP1dB Gain OIP3 OP1dB Freq=150MHz, VCC =3V, Temp=27 oC Freq=900MHz, VCC =3V, Temp=27 oC 14 dB dB dBm +1 dBm dB dB dB 9 +1 7 +3 dB dBm dBm dB dBm dBm Freq=2400MHz, VCC =3V, Temp=27 oC Freq=1900MHz, VCC =3V, Temp=27 oC 2 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A7 DS070730 RF2314 Parameter 5.0V Performance Gain Gain Noise Figure OIP3 OP1dB Input Return Loss Output Return Loss Isolation Gain OIP3 OP1dB Gain OIP3 OP1dB 6 +18 +5 3.5 +19 +6 +14 +3 12 19.1 14.2 1.5 +18 +8 13 28 20 8.2 +22 +6.7 5.1 +23 +7.9 +10 +9 7 10 +11 16 dB dB dB dBm dBm dB dB dB dB dBm dBm dB dB dB Freq=2400MHz, VCC =5V, Temp=27 oC Freq=1900MHz, VCC =5V, Temp=27 oC Freq=150MHz, VCC =5V, Temp=27 oC Freq=900MHz, VCC =5V, Temp=27 oC Min. Specification Typ. Max. Unit Condition Rev A7 DS070730 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 12 RF2314 Pin 1 2 3 Function GND GND RF IN Description Ground connection. For best performance, keep traces physically short and connect immediately to ground plane. Same as pin 1. RF input pin. This pin is internally DC-blocked and thus does not require an external blocking capacitor. The input impedance of this pin is internally matched to 50 using resistive feedback. VCC Interface Schematic 300 RF OUT RF IN 4 5 VCC RF OUT Supply connection. Generally, there is no need for an external bypass capacitor. RF output pin. The output impedance of this pin is internally matched to 50 using resistive feedback. See pin 3 schematic. See pin 3 schematic. Package Drawing Package Style: SOT 5-Lead 1.60 + 0.01 0.400 1 0.15 0.05 2.90 + 0.10 0.950 2.80 + 0.20 3 MAX 0 MIN 0.45 + 0.10 0.127 1.44 1.04 Dimensions in mm. Application Schematic 1 2 RF IN 3 4 5 RF OUT VCC 4 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A7 DS070730 RF2314 Evaluation Board Schematic P1 P1-1 1 2 NC 3 1 2 RF IN J1 50 strip 3 4 C2 560 pF + VCC GND 231440050 strip 5 RF OUT J2 P1-1 C1 6.8 F Rev A7 DS070730 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 12 RF2314 Evaluation Board Layout Board Size 1.0" x 1.0" Board Thickness 0.031", Board Material FR-4 6 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A7 DS070730 RF2314 Gain versus Temperature Frequency=900MHz 14.50 Vcc=3V 16.00 14.00 Vcc=5V 14.00 13.50 12.00 18.00 OIP3 versus Temperature Frequency=900MHz OIP3 (dBm) Gain (dB) 10.00 8.00 6.00 4.00 13.00 12.50 12.00 2.00 11.50 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 0.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 Vcc=3V Vcc=5V 80.00 100.00 Temp (oC) Temperature (oC) OP1dB versus Temperature Frequency=900MHz 6.00 14.00 ICC versus Temperature Frequency=900MHz 4.00 12.00 2.00 10.00 OP1dB (dBm) Vcc=3V 0.00 Vcc=5V ICC (mA) 8.00 Vcc=3V Vcc=5V -2.00 6.00 -4.00 4.00 -6.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 2.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 Temperature (oC) Temperature (oC) Gain versus Temperature Frequency=1900MHz 8.60 Vcc=3V 8.40 Vcc=5V 21.00 8.20 19.00 8.00 25.00 23.00 OIP3 versus Temperature Frequency=1900MHz Vcc=3V OIP3 (dBm) Gain (dB) 17.00 Vcc=5V 15.00 13.00 11.00 7.80 7.60 7.40 9.00 7.20 7.00 5.00 -40.00 -20.00 0.00 20.00 40.00 o 7.00 -60.00 60.00 80.00 100.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 Temperature ( C) Temperature (oC) Rev A7 DS070730 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 7 of 12 RF2314 OP1dB versus Temperature Frequency=1900MHz 9.00 14.00 ICC versus Temperature Frequency=1900MHz 7.00 12.00 10.00 5.00 OP1dB (dBm) Vcc=3V ICC (mA) 8.00 Vcc=5V 6.00 Vcc=3V 3.00 Vcc=5V 1.00 4.00 -1.00 2.00 -3.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 0.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 Temperature (oC) Temperature (oC) Gain versus Temperature Frequency=2400MHz 6.50 24.00 OIP3 versus Temperature Frequency=2400MHz 22.00 6.00 20.00 5.50 OIP3 (dBm) Gain (dB) 18.00 5.00 16.00 14.00 4.50 Vcc=3V Vcc=5V 4.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 10.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 12.00 Vcc=3V Vcc=5V Temperature (oC) Temperature (oC) OP1dB versus Temperature Frequency=2400MHz 10.00 14.00 ICC versus Temperature Frequency=2400MHz 8.00 12.00 10.00 6.00 OP1dB (dBm) Vcc=3V ICC (mA) 8.00 Vcc=5V 6.00 4.00 Vcc=3V Vcc=5V 2.00 4.00 0.00 2.00 -2.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 o 0.00 60.00 80.00 100.00 -60.00 -40.00 -20.00 0.00 20.00 40.00 60.00 80.00 100.00 Temperature ( C) Temperature (oC) 8 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A7 DS070730 RF2314 S11 of Evaluation Board versus Frequency 5.0 S22 of Evaluation Board versus Frequency 4.5 VCC = 3.0 V VCC = 3.0 V 4.5 4.0 4.0 3.5 Output VSWR Input VSWR 3.5 3.0 3.0 2.5 2.5 2.0 2.0 1.5 1.5 1.0 0.0 0.5 1.0 1.5 2.0 2.5 1.0 0.0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Frequency (GHz) S11 of Evaluation Board versus Frequency 4.5 S22 of Evaluation Board versus Frequency 7.0 VCC = 5.0 V VCC = 5.0 V 4.0 6.0 3.5 5.0 3.0 Output VSWR 0.0 0.5 1.0 1.5 2.0 2.5 Input VSWR 4.0 2.5 3.0 2.0 1.5 2.0 1.0 1.0 0.0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Frequency (GHz) -10.0 Reverse Isolation (S12) of Evaluation Board versus Frequency -15.0 Reverse Isolation (dB) -20.0 -25.0 -30.0 Vcc=3V Vcc=5V -35.0 0.0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Rev A7 DS070730 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 9 of 12 RF2314 S11 Plot, VCC = Vcc=3V RF2314 S11 Plot, 3V 1.0 0.6 S22 Plot, VCC = 3V S22 Plot, Vcc=3V 1.0 0.6 Swp Max 6GHz Swp Max 6GHz 2.0 0.8 2. 0 0.8 5 GHz 3. 0 4 GHz 10.0 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 3 GHz 2 GHz 150 MHz 4 GHz 2 GHz 1 GHz 150 MHz 4.0 5.0 0 10.0 Swp Min 0.01GHz Swp Max 6GHz .0 -2 -0. 6 -0. 6 -0.8 Swp Min 0.01GHz -0.8 S11 Plot, Vcc=5V S11 Plot,VCC = 5V 1.0 0.6 0.6 Swp Max 6GHz -1.0 S22 Plot, VCC = 5V S22 Plot, Vcc=5V 2. 0 0.8 0.8 1.0 -1.0 3 .0 5 GHz 2. 0 .0 -2 3 .0 4 GHz 10.0 10.0 3 GHz 2 GHz 1 GHz 150 MHz 150 MHz .4 -0 -0 .4 .0 -2 -0. -0. Swp Min 0.01GHz -0.8 -0.8 . -2 6 6 0 Swp Min 0.01GHz -1.0 10 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. -1.0 Rev A7 DS070730 -4. 0 -5.0 -3 .0 -4. 0 -5.0 -0.2 -0.2 -10.0 -10.0 2 GHz 1 GHz 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 0 0.2 4.0 5.0 5 GHz 4 GHz -3 .4 -0 .4 -0 -4. 0 -5.0 .0 0. 4 -4. 0 -5.0 -0.2 1 GHz -0.2 4.0 5.0 -10.0 0.2 4.0 5.0 0. 4 5 GHz -10.0 -3 . -3 .0 0 0. 4 3.0 4.0 5.0 10.0 0. 4 0.2 0.2 10.0 RF2314 PCB Design Requirements PCB Surface Finish The PCB surface finish used for RFMD's qualification process is Electroless Nickel, immersion Gold. Typical thickness is 3inch to 8inch Gold over 180inch Nickel. PCB Land Pattern Recommendation PCB land patterns are based on IPC-SM-782 standards when possible. The pad pattern shown has been developed and tested for optimized assembly at RFMD; however, it may require some modifications to address company specific assembly processes. The PCB land pattern has been developed to accommodate lead and package tolerances. PCB Metal Land Pattern A = 0.70 x 1.00 (mm) Typ. Pin 1 Pin 5 A 0.95 (mm) Typ. A A 1.90 (mm) Typ. A A 2.60 (mm) Figure 1. PCB Metal Land Pattern (Top View) PCB Solder Mask Pattern Liquid Photo-Imageable (LPI) solder mask is recommended. The solder mask footprint will match what is shown for the PCB metal land pattern with a 3mil expansion to accommodate solder mask registration clearance around all pads. The centergrounding pad shall also have a solder mask clearance. Expansion of the pads to create solder mask clearance can be provided in the master data or requested from the PCB fabrication supplier. A = 0.90 x 1.20 (mm) Typ. A 0.95 (mm) Typ. A 1.90 (mm) Typ. A A A 2.60 (mm) Figure 2. PCB Solder Mask Pattern (Top View) Rev A7 DS070730 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 11 of 12 RF2314 RoHS* Banned Material Content RoHS Compliant: Package total weight in grams (g): Compliance Date Code: Bill of Materials Revision: Pb Free Category: Yes 0.014 0521 e3 Pa r ts Pe r Mi l l i o n (PPM) Pb 0 0 0 0 0 0 Cd 0 0 0 0 0 0 Hg 0 0 0 0 0 0 Cr VI 0 0 0 0 0 0 PB B 0 0 0 0 0 0 PB DE 0 0 0 0 0 0 B i l l o f Ma te r i a l s Di e Mo l d i ng Co mp o und Le a d F r a m e Di e Atta ch Ep o x y Wi r e So l d e r Pl a ti ng Thi s R o HS b a nne d ma te r i a l co nte nt de cl a r a ti o n wa s pr e p a r e d so l e l y o n i nfo r ma ti o n, i ncl ud i ng a na l y ti ca l d a ta , pr o v i de d to R F MD b y i ts sup p l i e r s, a nd a pp l i e s to the B i l l o f M a te r i a l s (B OM) r e vi si o n no te d * DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment 12 of 12 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A7 DS070730 |
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