RF2362_1

RF2362 PCS CDMA/TDMA 3V PA DRIVER AMPLIFIER Package Style: SOT 5-Lead Package Features Low Noise and High Intercept Point Adjustable Bias Current Power Down Control Single 2.5V to 6.0V Power Supply 150MHz to 2500MHz Operation Extremely Small SOT23-5 Package RF IN 1 5 GND2 GND1 2 VPD 3 4 RF OUT Applications TDMA/CDMA/FM PCS Tx Amplifier Low Noise Transmit Driver Amplifier 2.4GHz WLAN Systems General Purpose Amplification Commercial and Consumer Systems Functional Block Diagram Product Description The RF2362 is a low noise CDMA/TDMA PA driver amplifier with a very high dynamic range designed for transmit digital PCS applications at 1880MHz. The device functions as an outstanding PA driver amplifier in the transmit chain of digital subscriber units where low transmit noise power is a concern. The IC includes a power down feature that can be used to completely turn off the device. The IC is featured in a standard SOT 5-lead plastic package. Ordering Information RF2362 RF2362PCBA-41X PCS CDMA/TDMA 3V PA Driver Amplifier Fully Assembled Evaluation Board Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT 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. Rev A6 DS070816 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 10 RF2362 Absolute Maximum Ratings Parameter Supply Voltage Input RF Level Operating Ambient Temperature Storage Temperature Rating -0.5 to +8.0 +10 -40 to +85 -40 to +150 Unit VDC 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 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 Overall RF Frequency Range Min. Specification Typ. 150 to 2500 Max. Unit MHz Condition 1880MHz Performance Gain 19 19 19 Output IP3 +24 20.1 20.1 20.1 +25.5 +25.0 +24.5 Noise Figure 2.2 2.2 2.2 Reverse Isolation 32 32 32 Input VSWR Output VSWR P1dB 14 12.5 11 1.8:1 1.6:1 14.5 14 13.5 2.5 to 6.0 2.7 2.8 35 2.9 43 2.0:1 2.0:1 dBm dBm dBm V V mA 2.5 2.5 2.5 21.5 21.5 21.5 +35 dB dB dB dBm dBm dBm dB dB dB dB dB dB Schematic per Evaluation Board, T = 25°C, RF=1880MHz, VPD =2.8V VCC =3.5V VCC =3.0V VCC =2.7V VCC =3.5V VCC =3.0V VCC =2.7V VCC =3.5V VCC =3.0V VCC =2.7V VCC =3.5V VCC =3.0V VCC =2.7V Using External LC network used on Evaluation Board VCC =3.5V VCC =3.0V VCC =2.7V T = 25 °C Power Supply Voltage (VCC) Voltage (VPD) Current Consumption VCC =3.5V; VPD =2.8 V; VPD + VCC - Current Consumption from VPD is 8.5 mA Typ. @ VPD = 2.8V and 12 mA Max @ VPD = 2.9 V VCC =3.0V; VPD =2.7V; VPD + VCC VCC =2.7V; VPD =2.9V; VPD + VCC VCC =3.5V; VPD ≤ 0.9V 32 29 Power Down 37 38 43 10 mA mA μΑ 2 of 10 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 A6 DS070816 RF2362 Pin 1 Function RF IN Description RF input pin. This pin is DC-coupled and matched to 50 Ω at 1880MHz. PD Interface Schematic RF IN TO OUTPUT STAGE 2 3 GND1 VPD Ground connection. For best performance, keep traces physically short and connect immediately to ground plane. Power Down for the IC. VPD = 2.8V +/- 0.1V turns on the part. VPD