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| HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz 5 AMPLIFIERS - SMT Typical Applications The HMC548LP3 / HMC548LP3E is ideal for: * Automotive Telematics * GPS Antenna Modules / Boosters * Location Based Portables * Satellite Navigation Features Single Supply: Vcc = +5V Low Noise Figure: 1.3 dB High Output IP3: +21 dBm No External Matching Required External Filter Access 3x3 mm Leadless SMT Package Functional Diagram General Description The HMC548LP3 & HMC548LP3E are comprised of two internally matched SiGe HBT MMIC low noise amplifier stages housed in 3x3 mm leadless SMT packages. The unique topology of the HMC548LP3 & HMC548LP3E provides interstage access allowing the designer to place a bandpass filter between the two amplifier stages. This filtering approach enables the receiver to reject nearby blocking signals such as those emitted from cellular and 3G hand-helds, without incurring the noise figure degradation associated with a high rejection pre-filter. When combined with the appropriate interstage bandpass filter, this LNA can be used as a receiver pre-amplifier in various applications from 1.2 to 3.0 GHz. Evaluation boards are available with or without a GPS L1 (1575 MHz) band pass filter. Electrical Specifications, TA = +25 C, Vcc= +5V* Parameter Frequency Range Gain Gain Variation Over Temperature Noise Figure Input Return Loss Output Return Loss Output 1 dB Compression (P1dB) Saturated Output Power (Psat) Output Third Order Intercept (IP3) Supply Current (Icc) (Vcc = +5V) 23 Min. Typ. 1575 26 0.04 1.3 8 22 11.5 12.5 21 21 30 0.05 1.6 Max. Units MHz dB dB/C dB dB dB dBm dBm dBm mA * All measurements include external 1.57 - 1.6 GHz (GPS L1) band pass filter connected between pin 4 & pin 9. 5 - 536 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz Gain & Return Loss [1] 30 25 20 RESPONSE (dB) 15 10 5 0 -5 -10 -15 -20 -25 1.55 1.56 1.57 FREQUENCY (GHz) 1.58 1.59 S21 Gain vs. Temperature [1] 32 30 28 26 GAIN (dB) 24 22 20 18 16 14 12 1.56 1.565 1.57 1.575 1.58 +25C +85C -40C S11 S22 5 AMPLIFIERS - SMT 5 - 537 1.585 1.59 FREQUENCY (GHz) Input Return Loss vs. Temperature [1] 0 INPUT RETURN LOSS (dB) +25C +85C -40C Output Return Loss vs. Temperature [1] 0 OUTPUT RETURN LOSS (dB) -2 -5 +25C +85C -40C -4 -10 -6 -15 -8 -20 -10 1.56 1.565 1.57 1.575 1.58 1.585 1.59 -25 1.56 1.565 1.57 1.575 1.58 1.585 1.59 FREQUENCY (GHz) FREQUENCY (GHz) Reverse Isolation vs. Temperature [1] 0 REVERSE ISOLATION (dB) -10 -20 -30 -40 -50 -60 -70 1.56 Noise Figure vs. Temperature [1] 5 4.5 4 NOISE FIGURE (dB) +25 C +85 C -40 C +25C +85C -40C 3.5 3 2.5 2 1.5 1 0.5 1.565 1.57 1.575 1.58 1.585 1.59 0 1.56 1.565 1.57 1.575 1.58 1.585 1.59 FREQUENCY (GHz) FREQUENCY (GHz) [1] Measurement includes external 1.57 - 1.6 GHz (GPS L1) band pass filter connected between pin 4 and pin 9. [2] Measurement includes external 50 Ohm line between pin 4 and pin 9. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz 5 AMPLIFIERS - SMT P1dB vs. Temperature [1] 16 14 12 10 8 6 4 2 0 1.56 +25 C +85 C -40 C Psat vs. Temperature [1] 16 14 12 PSAT (dBm) 10 8 6 4 2 0 1.56 +25 C +85 C -40 C P1dB (dBm) 1.565 1.57 1.575 1.58 1.585 1.59 1.565 1.57 1.575 1.58 1.585 1.59 FREQUENCY (GHz) FREQUENCY (GHz) Output IP3 vs. Temperature [1] 24 22 OUTPUT IP3 (dBm) Broadband Gain & Return Loss [2] 40 18 16 14 12 10 1.56 RESPONSE (dB) +25 C +85 C -40 C 20 20 0 -20 S21 S11 S22 1.565 1.57 1.575 1.58 1.585 1.59 -40 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) Gain vs. Temperature [2] 35 30 25 GAIN (dB) 20 15 10 5 0 0.5 +25 C +85 C -40 C Input Return Loss vs. Temperature [2] 0 INPUT RETURN LOSS (dB) -5 -10 -15 +25 C +85 C -40 C 1 1.5 2 2.5 3 3.5 4 -20 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) [1] Measurement includes external 1.57 - 1.6 GHz (GPS L1) band pass filter connected between pin 4 and pin 9. [2] Measurement includes external 50 Ohm line between pin 4 and pin 9. 5 - 538 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz Output Return Loss vs. Temperature [2] 0 OUTPUT RETURN LOSS (dB) -5 Reverse Isolation vs. Temperature [2] 10 0 REVERSE ISOLATION (dB) -10 -20 -30 -40 -50 -60 -70 0.5 +25 C +85 C -40 C 5 AMPLIFIERS - SMT 5 - 539 -10 -15 -20 -25 -30 -35 -40 0.5 +25 C +85 C -40 C 1 1.5 2 2.5 3 3.5 4 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) Noise Figure vs. Temperature [2] 5 4.5 4 NOISE FIGURE (dB) 3.5 3 2.5 2 1.5 +25 C +85 C -40 C P1dB vs. Temperature [2] 20 15 P1dB (dBm) 10 5 1 0.5 0 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) 0 0.5 1 1.5 2 +25 C +85 C -40 C 2.5 3 3.5 4 FREQUENCY (GHz) Psat vs. Temperature [2] 20 Output IP3 vs. Temperature [2] 30 25 OUTPUT IP3 (dBm) 15 PSAT (dBm) 20 15 10 5 0 0.5 +25 C +85 C -40 C 10 5 +25 C +85 C -40 C 0 0.5 1 1.5 2 2.5 3 3.5 4 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) [1] Measurement includes external 1.57 - 1.6 GHz (GPS L1) band pass filter connected between pin 4 and pin 9. [2] Measurement includes external 50 Ohm line between pin 4 and pin 9. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz 5 AMPLIFIERS - SMT Small Signal Parameters Input Stage 15 10 5 RESPONSE (dB) Small Signal Parameters Output Stage 20 15 10 5 RESPONSE (dB) 0 -5 -10 -15 -20 -25 -30 -35 4 -40 0.5 1 1.5 2 2.5 3 3.5 4 S21 S11 S22 S12 0 -5 -10 -15 -20 -25 -30 -35 -40 0.5 1 1.5 2 2.5 3 S21 S11 S22 S12 3.5 FREQUENCY (GHz) FREQUENCY (GHz) P1dB Individual Stages 15 13 11 9 P1dB (dBm) 7 5 3 1 -1 -3 -5 0.5 1 1.5 2 2.5 P1dB Input Stage P1dB Output Stage Noise Figure Individual Stages 4 3.5 NOISE FIGURE (dB) 3 2.5 2 1.5 1 0.5 0 0.5 Input Stage Output Stage 3 3.5 4 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) Typical Supply Current vs. Vcc Vcc (Vdc) 4.5 5.0 5.5 Icc (mA) 17 21 24 5 - 540 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz Absolute Maximum Ratings Drain Bias Voltage (Vcc) RF Input Power (RFin)(Vcc = +5.0 Vdc) Junction Temperature Continuous Pdiss (T = 85 C) (derate 14 mW/C above 85 C) Thermal Resistance (junction to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +7.0 Vdc -5 dBm 150 C 0.942 W 69 C/W -65 to +150 C -40 to +85 C Class 1A 5 AMPLIFIERS - SMT 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. Outline Drawing Package Information Part Number HMC548LP3 HMC548LP3E 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] 548 XXXX 548 XXXX [2] [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 5 - 541 HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz 5 AMPLIFIERS - SMT Pin Descriptions Pin Number Function Description This pin is DC coupled and matched to 50 Ohms from 1.2 to 2.0 GHz. An off chip blocking capacitor is required. Interface Schematic 1 RFIN1 2, 3, 5-8, 10, 11, 13, 14, 16 4 GND These pins and package ground paddle must be connected to RF/DC ground. This pin is AC coupled and matched to 50 Ohms from 1.2 - 2 GHz. This pin is DC coupled and matched to 50 Ohms from 1.2 to 2.0 GHz. An off chip blocking capacitor is required. This pin is AC coupled and matched to 50 Ohms from 1.2 - 2 GHz. RFOUT1 9 RFIN2 12 RFOUT2 15 Vcc Power supply voltage for the amplifier. External bypass capacitors of 1,000pF and 18,000 pF are required. Application Circuit Component C1, C2 C3 C4 Value 150 pF 1,000 pF 18,000 pF 5 - 542 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz 1575 MHz Evaluation PCB 5 AMPLIFIERS - SMT List of Material for Evaluation PCB 114254 [1] Item J1, J2 J3, J4 C1, C2 C3 C4 U1 U2 PCB [2] Description PCB Mount SMA Connector DC Pin 150 pF Capacitor, 0402 Pkg. 1000 pF Capacitor, 0402 Pkg. 18,000 pF Capacitor, 0402 Pkg. HMC548LP3 / HMC548LP3E Amplifier Filter, Amotech AMOBP1575P02-A1 2.5 dB loss @ 1575 MHz 110980 Eval Board The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed ground paddle 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. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Roger 4350 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 5 - 543 HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz 5 AMPLIFIERS - SMT Wideband (No Filter) Evaluation PCB List of Material for Evaluation PCB 113979 [1] Item J1, J2 J3, J4 C1, C2 C3 C4 U1 PCB [2] Description PCB Mount SMA Connector DC Pin 150 pF Capacitor, 0402 Pkg. 1000 pF Capacitor, 0402 Pkg. 18,000 pF Capacitor, 0402 Pkg. HMC548LP3 / HMC548LP3E Amplifier 113977 Eval Board The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed ground paddle 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. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Roger 4350 5 - 544 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC548LP3 / 548LP3E v00.0406 SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz Notes: 5 AMPLIFIERS - SMT For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 5 - 545 |
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