372LP3E

HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz 7 AMPLIFIERS - LOW NOISE - SMT Typical Applications The HMC372LP3 / HMC372LP3E is ideal for basestation receivers: • GSM, GPRS & EDGE • CDMA & W-CDMA • Private Land Mobile Radio Features Noise Figure: < 1 dB Output IP3: +34 dBm Gain: 15 dB Very Stable Gain vs. Supply & Temperature Single Supply: +5V @ 100 mA 50 Ohm Matched Output Functional Diagram General Description The HMC372LP3 & HMC372LP3E are GaAs PHEMT MMIC Low Noise Amplifiers that are ideal for GSM & CDMA cellular basestation front-end receivers operating between 700 and 1000 MHz. The amplifier has been optimized to provide 1 dB noise figure, 15 dB gain and +34 dBm output IP3 from a single supply of +5V @ 100 mA. Input and output return losses are 25 and 14 dB respectively with the LNA requiring only four external components to optimize the RF Input match, RF ground and DC bias. For applications which require improved noise figure, please see the HMC617LP3(E). Electrical Specifi cations, TA = +25° C, Vs = +5V Parameter Frequency Range Gain Gain Variation Over Temperature Noise Figure Input Return Loss Output Return Loss Reverse Isolation Output Power for 1dB Compression (P1dB) Saturated Output Power (Psat) Output Third Order Intercept (IP3) (-20 dBm Input Power per tone, 1 MHz tone spacing) Supply Current (Idd) 18 12.5 Min. Typ. 810 - 960 14.5 0.008 1.0 25 14 20 21 23.5 34 100 30 17 0.015 1.3 11.5 Max. Min. Typ. 700 - 1000 14.5 0.008 1.0 25 12 22 20 22.5 33 100 0.015 1.3 Max. Units MHz dB dB / °C dB dB dB dB dBm dBm dBm mA 7 - 52 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 HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz Gain, Noise Figure & Power vs. Supply Voltage @ 850MHz 22 21 GAIN (dB) & P1dB (dBm) 20 19 18 17 16 15 14 13 Noise Figure Gain P1dB Broadband Gain & Return Loss 20 15 10 5 RESPONSE (dB) 0 -5 -10 -15 -20 -25 -30 -35 -40 0.25 0.5 0.75 1 1.25 1.5 FREQUENCY (GHz) 1.75 2 S21 S11 S22 7 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 NOISE FIGURE (dB) 12 4.5 4.75 5 5.25 5.5 VOLTAGE SUPPLY (Vdd) Gain vs. Temperature 20 19 18 17 GAIN (dB) 16 15 14 13 12 11 10 0.7 0.75 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 Noise Figure vs. Temperature 1.5 1.4 NOISE FIGURE (dB) + 25 C + 85 C - 40 C 1.3 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.7 0.75 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 + 25 C + 85 C - 40 C Gain vs. Vdd 20 19 18 17 GAIN (dB) 16 15 14 13 12 11 10 0.7 0.75 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 Noise Figure vs. Vdd 1.5 1.4 NOISE FIGURE (dB) + 4.5 V + 5.0 V + 5.5 V 1.3 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.7 0.75 + 4.5 V + 5.0 V + 5.5 V 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 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 - 53 AMPLIFIERS - LOW NOISE - SMT 1.2 HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz 7 AMPLIFIERS - LOW NOISE - SMT Input Return Loss vs. Temperature 0 -5 RETURN LOSS (dB) + 25 C + 85 C - 40 C Output Return Loss vs. Temperature 0 -2 -4 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 -40 0.7 0.75 -6 -8 -10 -12 -14 -16 -18 -20 +25 C +85 C -40 C 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 0.7 0.75 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 Output IP3 vs. Temperature 40 39 38 OUTPUT IP3 (dBm) 37 36 35 34 33 32 31 30 0.7 0.75 0.8 0.85 0.9 0.95 1 + 25 C + 85 C - 40 C P1dB & Psat vs. Temperature 25 COMPRESSION POINT (dBm) 24 23 22 21 20 19 18 17 16 15 0.7 0.75 0.8 0.85 0.9 0.95 1 +25 C +85 C -40 C P1dB PSAT FREQUENCY (GHz) FREQUENCY (GHz) Output IP3 vs. Vdd 40 39 38 OUTPUT IP3 (dBm) 37 36 35 34 33 32 31 30 0.7 0.75 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 + 4.5 V + 5.0 V + 5.5 V P1dB vs. Vdd 25 24 23 22 P1dB (dBm) 21 20 19 18 17 16 15 0.7 0.75 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 + 4.5 V + 5.0 V + 5.5 V 7 - 54 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 HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz Output IP3 vs. Input Power @ 950 MHz 40 39 38 OUTPUT IP3 (dBm) 37 36 35 34 33 32 31 30 -20 -15 -10 -5 INPUT POWER PER TONE (dBM) 0 1 MHz Tone Separation 6 MHz Tone Separation Reverse Isolation vs. Temperature 0 -5 ISOLATION (dB) -10 -15 -20 -25 -30 0.7 0.75 0.8 0.85 0.9 FREQUENCY (GHz) 0.95 1 +25 C +85 C -40 C 7 AMPLIFIERS - LOW NOISE - SMT 7 - 55 Absolute Maximum Ratings Drain Bias Voltage (Vdd) RF Input Power (RFIN)(Vs = +5.0 Vdc) Channel Temperature Continuous Pdiss (T = 85 °C) (derate 15.6 mW/°C above 85 °C) Thermal Resistance (channel to ground paddle) Storage Temperature Operating Temperature +8.0 Vdc +15 dBm 150 °C 1.015 W 64.1 °C/W -65 to +150 °C -40 to +85 °C Typical Supply Current vs. Vdd Vdd (Vdc) +4.5 +5.0 +5.5 Idd (mA) 98 100 102 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 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 HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz 7 AMPLIFIERS - LOW NOISE - SMT Outline Drawing NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN. Package Information Part Number HMC372LP3 HMC372LP3E 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] H372 XXXX H372 XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 7 - 56 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 HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz Pin Descriptions Pin Number 1, 5, 8, 9 Function N/C Description No connection necessary. These pins may be connected to RF/DC ground. Interface Schematic 7 These pins must be connected to RF/DC ground. 2, 4, 6, 10, 12, 13, 14, 16 GND 3 RF IN This pin is matched to 50 Ohms with a 22 nH inductor to ground. See Application Circuit. AC Ground - An external capacitor of 0.01μF to ground is required for low frequency bypassing. See Application Circuit for further details. ACG 7, 15 Vdd Power supply voltage. Choke inductor and bypass capacitor are required. See application circuit. 11 RF OUT This pin is AC coupled and matched to 50 Ohms. Application Circuit Note 1: Choose value of capacitor C1 for low frequency bypassing. A 0.01 μF ±10% capacitor is recommended. Note 2: L1, L2 and C1 should be located as close to the pins as possible. 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 - 57 AMPLIFIERS - LOW NOISE - SMT HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz 7 AMPLIFIERS - LOW NOISE - SMT Evaluation PCB List of Materials for Evaluation PCB 106821 [1] Item J1 - J2 J3 - J4 C1 C2 L1 L2 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pin 10000 pF Capacitor, 0402 Pkg. 10000 pF Capacitor, 0060 Pkg. 22nH Inductor, 0402 Pkg. 18nH Inductor, 0603 Pkg. HMC372LP3 / HMC372LP3E Amplifier 106722 Evaluation PCB 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 and exposed paddle should be connected directly to the ground plane similar to that shown. 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. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 7 - 58 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 HMC372LP3 / 372LP3E v03.0610 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz Notes: 7 AMPLIFIERS - LOW NOISE - SMT 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 - 59