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| HMC318MS8G / 318MS8GE v02.0607 GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz 5 AMPLIFIERS - SMT Typical Applications The HMC318MS8G / HMC318MS8GE is ideal for: * UNII * HiperLAN Features LNA with 18 dB Gain Control +3V Operation Low Noise Figure: 2.5 dB No External Components Ultra Small 8 Lead MSOP: 14.8mm2 x 1mm High Functional Diagram General Description The HMC318MS8G & HMC318MS8GE are surface mount low cost C-band variable gain low noise amplifiers (VGLNA) that serve the full UNII and HiperLAN bands. The HMC318MS8G & HMC318MS8GE operate using a single positive supply that can be set between +3V or +5V. When a control voltage of 0V to +3V is applied, the gain of the amplifier will decrease while maintaining excellent return loss performance. A maximum gain of 9 dB is achieved when VCTL is set to 0V and a minimum gain of -9 dB is achieved when Vctl is set to +3V. Electrical Specifications, TA = +25 C, Vdd = +3V Parameter* Frequency Range Gain Gain Variation over Temperature Gain Control Range Noise Figure Input Return Loss Output Return Loss Output Power for 1 dB Compression (P1dB) Output Third Order Intercept (OIP3) Supply Current (Idd) 6 7 -1 10 11 6 Min. Typ. 5.0 - 6.0 9 0.03 18 2.5 12 13 2 13 6 10 12 0.04 23 4.0 Max. Units GHz dB dB/C dB dB dB dB dBm dBm mA * Specifications refer to the maximum gain state (Vctl = 0V) unless otherwise noted. 5 - 54 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 HMC318MS8G / 318MS8GE v02.0607 GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz Gain & Return Loss @ Vctl = 0V 15 10 RESPONSE (dB) 5 Gain over Control Range 15 10 5 0V 5 AMPLIFIERS - SMT 5 - 55 1.0V 1.4V 0 -5 -10 -15 -20 4.5 S11 S21 S22 GAIN (dB) 0 -5 -10 -15 4.5 1.8V 3.0V 5 5.5 FREQUENCY (GHz) 6 6.5 5 5.5 FREQUENCY (GHz) 6 6.5 Gain vs. Temperature, Vctl = 0V 15 10 Noise Figure vs. Temperature, Vctl = 0V 5 4.5 4 NOISE FIGURE (dB) 3.5 3 2.5 2 1.5 1 0.5 +25 C +85 C -40 C 5 GAIN (dB) 0 -5 -10 -15 4.5 +25C +85C -40C 5 5.5 FREQUENCY (GHz) 6 6.5 0 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 Input Return Loss vs. Temperature, Vctl = 0V 0 INPUT RETURN LOSS (dB) Output Return Loss vs. Temperature, Vctl = 0V 0 OUTPUT RETURN LOSS (dB) -5 +25C +85C -40C -5 +25C +85C -40C -10 -10 -15 -15 -20 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 -20 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 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 HMC318MS8G / 318MS8GE v02.0607 GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz 5 AMPLIFIERS - SMT Gain vs. Control Voltage @ 5.8 GHz 12 10 8 6 4 Gain (dB) 2 0 -2 -4 -6 -8 -10 -12 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 Control Voltage (Vdc) Input Return Loss over Control Range 0 -5 Return Loss (dB) -10 Vctl= 3.0V Vctl= 1.8V Vctl= 1.4V Vctl= 0.8V Vctl= 0V -15 -20 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 Output Return Loss over Control Range 0 Reverse Isolation vs. Temperature, Vctl = 0V 0 REVERSE ISOLATION (dB) +25C +85C -40C -5 Return Loss (dB) Vctl= 3.0V Vctl= 1.8V Vctl= 1.4V Vctl= 0.8V Vctl= 0V -10 -20 -10 -30 -15 -40 -20 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 -50 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 Noise Figure and OIP3 vs. Control Voltage Frequency = 5.8 GHz VCTL 0V 1.4V 3.0V Noise Figure (dB) 2.5 4.5 10.5 OIP3 (dBm)* 13.0 1.2 -6.7 Absolute Maximum Ratings Drain Bias Voltage (Vdd) Control Voltage Range (Vctl) RF Input Power (RFin)(Vdd = +3.0 Vdc) Channel Temperature Continuous Pdiss (T = 85 C) (derate 9.76 mW/C above 85 C) Thermal Resistance (channel to ground paddle) Storage Temperature +7.0 Vdc -0.2 to Vdd 0 dBm 150 C 0.634 W 102 C/W -65 to +150 C -40 to +85 C Class 1A *Two-tone input power = -20 dBm per tone. Gain Control Vctl (Vdc) 0 Vdd Gain State Maximum Minimum Typical Ictl (uA) 25 25 Operating Temperature ESD Sensitivity (HBM) ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 5 - 56 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 HMC318MS8G / 318MS8GE v02.0607 GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz Outline Drawing 5 AMPLIFIERS - SMT 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 AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number HMC318MS8G HMC318MS8GE 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] H318 XXXX H318 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 - 57 HMC318MS8G / 318MS8GE v02.0607 GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 GHz 5 AMPLIFIERS - SMT Evaluation PCB List of Materials for Evaluation PCB 104085 Item J1, J2 J3, J4 U1 PCB [2] Description PCB Mount SMA Connector DC Pin HMC318MS8G / HMC318MS8GE Amplifier Evaluation PCB 1.6" x 1.5" [1] [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 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 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. 5 - 58 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 HMC318MS8G / 318MS8GE v02.0607 GaAs MMIC LOW NOISE AMPLIFIER with AGC, 5.0 - 6.0 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 - 59 |
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