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| HMC365G8 v00.1002 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz 5 FREQUENCY DIVIDERS & DETECTORS - SMT Typical Applications Prescaler for DC to Ku Band PLL Applications: * Point-to-Point / Multi-Point Radios * VSAT Radios * Fiber Optic * Test Equipment * Space & Military Features Ultra Low SSB Phase Noise: -151 dBc/Hz Wide Bandwidth Output Power: 7 dBm Single DC Supply: +5V 8 Lead Hermetic SMT Package Functional Diagram General Description The HMC365G8 is a low noise Divide-by-4 Static Divider with InGaP GaAs HBT technology in an 8 lead glass/metal (hermetic) surface mount hermetic package. This device operates from DC (with a square wave input) to 13.0 GHz input frequency with a single +5.0V DC supply. The low additive SSB phase noise of -151 dBc/Hz at 100 kHz offset helps the user maintain good system noise performance. Electrical Specifications, TA = +25 C, 50 Ohm System, Vcc = 5V Parameter Maximum Input Frequency Minimum Input Frequency Input Power Range Sine Wave Input. [1] Fin = 1 to 11 GHz Fin = 11 to 12 GHz Fin = 12 to 13 GHz Output Power Reverse Leakage SSB Phase Noise (100 kHz offset) Output Transition Time Supply Current (Icc) 1. Divider will operate down to DC for square-wave input signal. Fin = 13 GHz Both RF Outputs Terminated Pin = 0 dBm, Fin = 6 GHz Pin = 0 dBm, Fout = 882 MHz -15 -10 -5 3 Conditions Min. 13 Typ. 14 0.2 >-20 >-15 >-8 7 45 -151 100 120 0.5 +10 +5 0 Max. Units GHz GHz dBm dBm dBm dBm dB dBc/Hz ps mA 5 - 38 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 HMC365G8 v00.1002 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz Input Sensitivity Window, T= 25 C 20 Input Sensitivity Window vs. Temperature 20 5 FREQUENCY DIVIDERS & DETECTORS - SMT 5 - 39 10 INPUT POWER (dBm) 10 0 Recommended Operating Window INPUT POWER (dBm) 0 -10 -10 Min Pin + 25C Max Pin + 25C Min Pin + 85C Max Pin + 85C Min Pin -40C Max Pin -40C -20 -20 -30 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 INPUT FREQUENCY (GHz) -30 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 INPUT FREQUENCY (GHz) Output Power vs. Temperature 10 9 OUTPUT POWER (dBm) 8 7 6 5 4 3 2 1 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 INPUT FREQUENCY (GHz) + 25C + 85C - 40C SSB Phase Noise Performance, Pin= 0 dBm, T= 25 C 0 -20 SSB PHASE NOISE (dBc/Hz) -40 -60 -80 -100 -120 -140 -160 2 10 10 3 10 4 10 5 10 6 10 7 OFFSET FREQUENCY (Hz) Output Harmonic Content, Pin= 0 dBm, T= 25 C 0 Reverse Leakage, Pin= 0 dBm, T= 25 C 0 -10 POWER LEVEL (dBm) -20 -30 -40 -50 -60 Both Output Ports Terminated One Output Port Terminated OUTPUT LEVEL (dBm) -10 -20 -30 Pfeedthru 2nd Harmonic 3rd Harmonic -40 -50 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 INPUT FREQUENCY (GHz) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 INPUT FREQUENCY (GHz) 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 HMC365G8 v00.1002 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz Absolute Maximum Ratings RF Input (Vcc = +5V) Vcc Junction Temperature (Tj) Continuous Pdiss (T = 85 C) (derate 12.5 mW/ C above 85 C) Thermal Resistance (RTH) (junction to ground paddle) Storage Temperature Operating Temperature +13 dBm +5.5V 135 C 625 mW 80 C/W -65 to -150 C -40 to +85 C 5 FREQUENCY DIVIDERS & DETECTORS - SMT Output Voltage Waveform, Pin= 0 dBm, Fout= 882 MHz, T= 25 C 700 600 500 400 300 200 100 0 -100 -200 -300 -400 -500 -600 -700 22.7 22.9 23.1 23.3 23.5 23.7 23.9 24.1 24.3 24.5 24.7 TIME (nS) AMPLITUDE (mV) Typical Supply Current vs. Vcc Vcc (V) Icc (mA) 110 120 130 4.75 5.0 5.25 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Note: Divider will operate over full voltage range shown above Outline Drawing NOTES: 1. PACKAGE MATERIAL: ALUMINA LOADED BOROSILICATE GLASS. 2. LEAD, BASE, COVER MATERIAL: KOVARTM (#7052 CORNING). 3. PLATING: ELECTROLYTIC GOLD 50 MICROINCHES MIN., OVER ELECTROLYTIC NICKEL 50 MICROINCHES MIN. 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. TOLERANCES: .005 [0.13] UNLESS OTHERWISE SPECIFIED. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 5 - 40 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 HMC365G8 v00.1002 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz Pin Description Pin Number Function Description Interface Schematic 5 IN RF Input must be DC blocked. 1 2, 6 N/C No connection. 3 IN RF Input 180 out of phase with pin 1 for differential operation. AC ground for single ended operation. 4 GND Ground: Backside of package has exposed metal ground which must be connected to a RF/DC ground. 5 OUT Divided output 180 out of phase with pin 7. 7 OUT Divided Output. 8 VCC Supply voltage 5V 0.25V. 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 - 41 FREQUENCY DIVIDERS & DETECTORS - SMT HMC365G8 v00.1002 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz 5 FREQUENCY DIVIDERS & DETECTORS - SMT Evaluation PCB List of Materials for Evaluation PCB 106582 Item J1 - J3 C1 - C4 C5 C6 U1 PCB [2] Description PCB Mount SMA RF Connector 100 pF Capacitor, 0402 Pkg, 1000 pF Capacitor, 0603 Pkg. 10 F Tantalum Capacitor HMC365G8 Divide-by-4 104627 Eval Board [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 backside ground slug 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. This evaluation board is designed for single ended input testing. J2 and J3 provide differential output signals. 5 - 42 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 HMC365G8 v00.1002 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz Application Circuit 5 FREQUENCY DIVIDERS & DETECTORS - 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 - 43 |
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