HMC320MS8G / 320MS8GE v03.0308 GaAs MMIC LOW NOISE AMPLIFIER , 5 - 6 GHz 8 Typical Applications Features The HMC320MS8G(E) is ideal for: Selectable Functionality: LNA, Driver, or LO Buffer Amp UNII Adjustable Input IP3 Up to +10 dBm HiperLAN +3V Operation Ultra Small 8 Lead MSOP: 14.8 x 14.8 x 1 mm Functional Diagram General Description The HMC320MS8G & HMC320MS8GE are low cost C-band fi xed gain Low Noise Ampl ifiers (LNA). The HMC320MS8G & HMC320MS8GE operate using a single positive supply that can be set between +3V and +5V. With +3V bias, the LNA provides a noise figure of 2.5 dB, 1 dB gain and better than 10 dB return loss across the UNII band. The HMC320MS8G & HMC320MS8GE also feature an adaptive baising that allows the user to select the optimal P1dB performance for their system using an external set resistor on the RES pin. P1dB performance can be set between a range of +1 dBm to +13 dBm. The low cost LNA uses an 8-leaded MSOP ground base surface mount plastic package, which occupies less 2 than 14.8 mm . Electrical Specifi cations, T = +25 C, Vdd = +3V A Low Power* Medium Power* High Power* (VSET = 0V, Idd = 7 mA) (VSET = 3V, Idd = 25 mA) (VSET = 3V, Idd = 40 mA) Parameter Units Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Frequency Range 5 - 6 5 - 6 5 - 6 GHz Gain 8 10 16 8 12 16 9 13 16 dB Gain Variation over Temperature 0.025 0.035 0.025 0.035 0.025 0.035 dB/C Gain Flatness 0.5 1.0 1.5 dB Noise Figure 2.7 3.8 2.5 3.8 2.6 3.8 dB Input Return Loss 4 10 4 10 4 10 dB Output Return Loss 7 13 10 18 10 20 dB Output Power for 1 dB Compression (P1dB) -4 -1 6 9 9 12 dBm Input Third Order Intercept Point (IIP3) -3 1 4 8 6 10 dBm Supply Current (Idd) 7 25 40 mA * RBIAS resistor value sets current. See adaptive biasing application note. 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 - 20 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 OBSOLETE LOW NOISE AMPLIFIERS - SMTHMC320MS8G / 320MS8GE v03.0308 GaAs MMIC LOW NOISE AMPLIFIER , 5 - 6 GHz Broadband Gain & Return Loss 8 Medium Power Bias Gain Three Bias Conditions 16 15 10 14 5 12 0 10 -5 8 -10 6 -15 Low Power Bias Medium Power Bias High Power Bias 4 -20 S11 S21 S22 -25 2 -30 0 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) FREQUENCY (GHz) Gain vs. Temperature Input Return Loss Medium Power Bias Three Bias Conditions 16 0 14 -5 12 -10 10 8 -15 6 Low Power Bias +25 C -20 Medium Power Bias +85 C High Power Bias -40 C 4 -25 2 0 -30 4 4.5 5 5.5 6 6.5 7 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) FREQUENCY (GHz) Noise Figure vs. Temperature Output Return Loss Medium Power Bias Three Bias Conditions 5 0 Low Power Bias Medium Power Bias -5 4 High Power Bias -10 3 -15 2 -20 +25 C 1 +85 C -25 -40 C 0 -30 4.5 5 5.5 6 6.5 4 4.5 5 5.5 6 6.5 7 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 - 21 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 OBSOLETE NOISE FIGURE (dB) GAIN (dB) RESPONSE (dB) RETURN LOSS (dB) RETURN LOSS (dB) GAIN (dB) LOW NOISE AMPLIFIERS - SMT