HMC374 / 374E v00.0405 SMT PHEMT LOW NOISE AMPLIFIER, 0.3 - 3.0 GHz 8 Typical Applications Features The HMC374 / HMC374E is ideal for: Single Supply: Vdd = +2.75 to +5.5V Cellular/PCS/3G Low Noise Figure: 1.5 dB WCS, MMDS & ISM High Output IP3: +37 dBm Fixed Wireless & WLAN No External Matching Required Private Land Mobile Radio Functional Diagram General Description The HMC374 & HMC374E are general purpose broad band Low Noise Ampl ifiers (LNA) for use in the 0.3 - 3 GHz frequency range. The LNA provides 15 dB of gain and a 1.5 dB noise fi gure from a single positive supply of +2.75 to +5.5V. The low noise fi gure coupled with a high P1dB (22 dBm) and high OIP3 (37 dBm) make this part ideal for cellular applications. The compact LNA design utilizes on-chip matching for repeatable gain and noise fi gure performance. To minimize board area the design is offered in a low cost SOT26 package that occupies only 0.118 x 0.118. Electrical Specifi cations, T = +25 C, Vdd= +5V A Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units Frequency Range 0.3 - 1.0 1.0 - 2.0 2.0 - 3.0 GHz Gain 12 15 10 13 6 9 dB Gain Variation Over Temperature 0.01 0.02 0.01 0.02 0.01 0.02 dB/C Noise Figure 1.5 1.9 1.6 2.0 1.8 2.2 dB Input Return Loss 5 8 13 dB Output Return Loss 7 9 9 dB Output 1 dB Compression (P1dB) 22 22 22 dBm Saturated Output Power (Psat) 23 23 23 dBm Output Third Order Intercept (IP3) 37 37 37 dBm Supply Current (Idd) (Vdd = +5V) 90 90 90 mA Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery, and to place orders, please contact Hittite Microwave Corporation: responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 8 - 60 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com LOW NOISE AMPLIFIERS - SMTHMC374 / 374E v00.0405 SMT PHEMT LOW NOISE AMPLIFIER, 0.3 - 3.0 GHz 8 Broadband Gain & Return Loss Gain vs. Temperature 20 20 15 16 10 5 S21 12 S11 S22 0 8 -5 -10 +25C 4 +85C -40C -15 -20 0 0 0.5 1 1.5 2 2.5 3 3.5 4 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 FREQUENCY (GHz) FREQUENCY (GHz) Input Return Loss vs. Temperature Output Return Loss vs. Temperature 0 0 +25C -2 -4 +85C -40C +25C -4 +85C -40C -8 -6 -12 -8 -16 -10 -20 -12 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 FREQUENCY (GHz) FREQUENCY (GHz) Noise Figure vs. Temperature Output IP3 vs. Temperature 5 40 39 4 38 37 +25C 3 36 +85C -40C 35 +25C +85C 2 34 -40C 33 1 32 31 0 30 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 FREQUENCY (GHz) FREQUENCY (GHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery, and to place orders, please contact Hittite Microwave Corporation: responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 8 - 61 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com NOISE FIGURE(dB) RETURN LOSS(dB) RESPONSE (dB) OIP3(dBm) RETURN LOSS(dB) GAIN (dB) LOW NOISE AMPLIFIERS - SMT