286E

HMC286 / 286E v03.0410 GaAs MMIC LOW NOISE AMPLIFIER, 2.3 - 2.5 GHz 7 AMPLIFIERS - LOW NOISE - SMT Typical Applications The HMC286 / HMC286E is ideal for: • BlueTooth • Home RF • 802.11 WLAN Radios • PCMCIA Platforms Features 2.4 GHz LNA Noise Figure: 1.7 dB Gain: 19 dB Single Supply: +3V No External Components Ultra Small SOT26 Package Functional Diagram General Description The HMC286 & HMC286E are low cost Low Noise Amplifiers (LNA) for 2.3 to 2.5 GHz spread spectrum applications. The LNA provides 19 dB of gain and a 1.7 dB noise figure from a single positive +3V power supply that consumes only 8.5mA. The typical output 1 dB compression point is +6 dBm at 2.4 GHz. The compact LNA design utilizes on-chip matching for repeatable gain and noise figure performance. In addition, eliminating the external matching circuitry also reduces the overall size of the LNA function. The HMC286 & HMC286E were designed to meet the size constraints of PCMCIA platforms and uses the SOT26 package that occupies 0.118” x 0.118”, which makes them a small fully integrated solution that can be easily implemented with other 2.4 GHz ASICs. Electrical Specifi cations, TA = +25° C, Vdd= +3V Parameter Frequency Range Gain Gain Variation Over Temperature Gain Flatness Noise Figure Input Return Loss Output Return Loss Output 1 dB Compression (P1dB) Output Third Order Intercept (IP3) Supply Current (Idd) 2 9 16 Min. Typ. 2.3 - 2.5 19 0.015 ±1.25 1.7 12 4.5 6 12 8.5 12.5 2.5 0.03 Max. Units GHz dB dB/°C dB dB dB dB dBm dBm mA 7 - 10 F or price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC286 / 286E v03.0410 GaAs MMIC LOW NOISE AMPLIFIER, 2.3 - 2.5 GHz Broadband Gain & Return Loss 25 20 15 RESPONSE (dB) 10 5 0 -5 -10 -15 -20 -25 1.6 1.8 2 2.2 2.4 2.6 2.8 3 S21 S11 S22 Broadband Noise Figure 4 3.5 NOISE FIGURE (dB) 3 2.5 2 1.5 1 0.5 0 1.6 7 AMPLIFIERS - LOW NOISE - SMT 7 - 11 1.8 2 2.2 2.4 2.6 2.8 3 FREQUENCY (GHz) FREQUENCY (GHz) Gain vs. Temperature 24 23 22 21 GAIN (dB) 20 19 18 17 16 15 14 2.2 2.3 2.4 FREQUENCY (GHz) 2.5 2.6 +25 C +85 C -40 C Noise Figure vs. Temperature 4 3.5 NOISE FIGURE (dB) 3 2.5 2 1.5 1 0.5 0 2.2 +25 C +85 C -40 C 2.3 2.4 FREQUENCY (GHz) 2.5 2.6 Input Return Loss vs. Temperature 0 +25 C +85 C -40 C Output Return Loss vs. Temperature 0 -1 -5 RETURN LOSS (dB) -2 RETURN LOSS (dB) -3 -4 -5 -6 -7 -8 -9 +25 C +85 C -40 C -10 -15 -20 -25 2.2 2.3 2.4 FREQUENCY (GHz) 2.5 2.6 -10 2.2 2.3 2.4 FREQUENCY (GHz) 2.5 2.6 F or price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC286 / 286E v03.0410 GaAs MMIC LOW NOISE AMPLIFIER, 2.3 - 2.5 GHz 7 AMPLIFIERS - LOW NOISE - SMT Output P1dB vs. Temperature 15 Power Compression @ 2.4 GHz 25 20 10 P1dB (dBm) POUT (dBm), GAIN (dB) 15 10 5 0 -5 GAIN OUTPUT POWER 5 0 +25 C +85 C -40 C -5 2.2 2.3 2.4 FREQUENCY (GHz) 2.5 2.6 -10 -30 -25 -20 -15 -10 -5 INPUT POWER (dBm) Output IP3 vs. Temperature 20 THIRD ORDER INTERCEPT (dBm) Reverse Isolation vs. Temperature -20 REVERSE ISOLATION (dB) 15 -25 10 -30 5 +25 C +85 C -40 C -35 +25 C +85 C -40 C 0 2.2 2.3 2.4 FREQUENCY (GHz) 2.5 2.6 -40 2.2 2.3 2.4 FREQUENCY (GHz) 2.5 2.6 7 - 12 F or price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC286 / 286E v03.0410 GaAs MMIC LOW NOISE AMPLIFIER, 2.3 - 2.5 GHz Absolute Maximum Ratings Drain Bias Voltage (Vdd) RF Input Power (RFIN)(Vdd = +3 Vdc) Channel Temperature Continuous Pdiss (T = 85 °C) (derate 6.35 mW/°C above 85 °C) Thermal Resistance (channel to lead) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +7 Vdc 0 dBm 150 °C 0.413 W 157 °C/W -65 to +150 °C -40 to +85 °C Class 1A 7 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number HMC286 HMC286E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1 [1] Package Marking [3] H286 XXXX 286E XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX F or price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com 7 - 13 AMPLIFIERS - LOW NOISE - SMT HMC286 / 286E v03.0410 GaAs MMIC LOW NOISE AMPLIFIER, 2.3 - 2.5 GHz 7 AMPLIFIERS - LOW NOISE - SMT Pin Descriptions Pin Number Function Description Interface Schematic 1 RFIN This pin is AC coupled and matched to 50 Ohms. 2, 5, 6 GND These pins must be connected to RF/DC ground. 3 VDD Power supply voltage. 4 RFOUT This pin is AC coupled and matched to 50 Ohms. 7 - 14 F or price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC286 / 286E v03.0410 GaAs MMIC LOW NOISE AMPLIFIER, 2.3 - 2.5 GHz Evaluation PCB 7 AMPLIFIERS - LOW NOISE - SMT List of Materials for Evaluation PCB 103743 [1] Item J1, J2 J3, J4 U1 PCB [2] Description PCB Mount SMA Connector DC Pin HMC286 / HMC286E Amplifier 103741 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Roger 4350 The circuit board used in the application should use RF circuit design techniques. Signal lines should have 50 Ohm impedance while the package ground leads should be connected directly to the ground plane similar to that shown above. A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Hittite upon request. F or price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com 7 - 15