HMC365G8 v00.1002 FREQUENCY DIVIDERS & DETECTORS - SMT 5 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz Typical Applications Features Prescaler for DC to Ku Band PLL Applications: Ultra Low SSB Phase Noise: -151 dBc/Hz • Point-to-Point / Multi-Point Radios Wide Bandwidth • VSAT Radios Output Power: 7 dBm • Fiber Optic Single DC Supply: +5V • Test Equipment 8 Lead Hermetic SMT Package • Space & Military 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 Conditions Min. Typ. 13 14 0.2 0.5 GHz Fin = 1 to 11 GHz -15 >-20 +10 dBm Maximum Input Frequency Minimum Input Frequency Input Power Range Output Power Reverse Leakage SSB Phase Noise (100 kHz offset) Output Transition Time Sine Wave Input. [1] Max. GHz Fin = 11 to 12 GHz -10 >-15 +5 dBm Fin = 12 to 13 GHz -5 >-8 0 dBm Fin = 13 GHz 3 7 dBm Both RF Outputs Terminated 45 dB Pin = 0 dBm, Fin = 6 GHz -151 dBc/Hz Pin = 0 dBm, Fout = 882 MHz 100 ps 120 mA Supply Current (Icc) 1. Divider will operate down to DC for square-wave input signal. 5 - 38 Units 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 20 10 10 Recommended Operating Window -10 -20 -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 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 INPUT FREQUENCY (GHz) SSB Phase Noise Performance, Pin= 0 dBm, T= 25 °C 10 0 9 -20 8 7 6 5 4 3 + 25C + 85C - 40C 2 SSB PHASE NOISE (dBc/Hz) OUTPUT POWER (dBm) -10 -20 -30 1 0 0 1 2 3 4 -40 -60 -80 -100 -120 -140 -160 2 10 5 6 7 8 9 10 11 12 13 14 15 INPUT FREQUENCY (GHz) Output Harmonic Content, Pin= 0 dBm, T= 25 °C 3 4 10 5 10 10 6 10 7 10 OFFSET FREQUENCY (Hz) Reverse Leakage, Pin= 0 dBm, T= 25 °C 0 0 Both Output Ports Terminated One Output Port Terminated -10 -10 -20 -30 Pfeedthru 2nd Harmonic 3rd Harmonic -40 -50 POWER LEVEL (dBm) OUTPUT LEVEL (dBm) Min Pin + 25C Max Pin + 25C Min Pin + 85C Max Pin + 85C Min Pin -40C Max Pin -40C 0 FREQUENCY DIVIDERS & DETECTORS - SMT 20 0 5 Input Sensitivity Window vs. Temperature INPUT POWER (dBm) INPUT POWER (dBm) Input Sensitivity Window, T= 25 °C SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz -20 -30 -40 -50 -60 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 5 - 39 HMC365G8 v00.1002 Output Voltage Waveform, Pin= 0 dBm, Fout= 882 MHz, T= 25 °C AMPLITUDE (mV) FREQUENCY DIVIDERS & DETECTORS - SMT 5 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz Absolute Maximum Ratings 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) RF Input (Vcc = +5V) +13 dBm Vcc +5.5V Junction Temperature (Tj) 135 °C Continuous Pdiss (T = 85 °C) (derate 12.5 mW/° C above 85 °C) 625 mW Thermal Resistance (RTH) (junction to ground paddle) 80 °C/W Storage Temperature -65 to -150 °C Operating Temperature -40 to +85 °C Typical Supply Current vs. Vcc Vcc (V) ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Icc (mA) 4.75 110 5.0 120 5.25 130 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: KOVAR™ (#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 Number Function Description 1 IN RF Input must be DC blocked. 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. Interface Schematic 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 FREQUENCY DIVIDERS & DETECTORS - SMT 5 Pin Description 5 - 41 HMC365G8 v00.1002 FREQUENCY DIVIDERS & DETECTORS - SMT 5 Evaluation PCB List of Materials for Evaluation PCB 106582 Item Description J1 - J3 PCB Mount SMA RF Connector C1 - C4 100 pF Capacitor, 0402 Pkg, C5 1000 pF Capacitor, 0603 Pkg. C6 10 μF Tantalum Capacitor U1 HMC365G8 Divide-by-4 PCB [2] 104627 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 5 - 42 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13.0 GHz [1] 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. 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 5 FREQUENCY DIVIDERS & DETECTORS - SMT Application Circuit 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