HMC365G8 v02.0410 FREQUENCY DIVIDERS & DETECTORS - SMT 4 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13 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 GHz input frequency with a single +5V 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 Specifi cations, 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. Units 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. 4-1 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC365G8 v02.0410 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13 GHz Input Sensitivity Window vs. Temperature 20 10 10 Recommended Operating Window 0 -10 Min Pin + 25C Max Pin + 25C Min Pin + 85C Max Pin + 85C Min Pin -40C Max Pin -40C 0 -10 -20 -20 -30 -30 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 INPUT FREQUENCY (GHz) 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 Output Power vs. Temperature 10 0 SSB PHASE NOISE (dBc/Hz) OUTPUT POWER (dBm) 4 8 6 + 25C + 85C - 40C 4 -20 -40 -60 -80 -100 -120 2 -140 0 0 3 6 9 12 INPUT FREQUENCY (GHz) 15 -160 2 10 4 10 5 10 6 10 7 10 OFFSET FREQUENCY (Hz) Output Harmonic Content, Pin= 0 dBm, T= 25 °C Reverse Leakage, Pin= 0 dBm, T= 25 °C 0 0 -10 -10 POWER LEVEL (dBm) OUTPUT LEVEL (dBm) 3 10 -20 -30 Pfeedthru 2nd Harmonic 3rd Harmonic -40 Both Output Ports Terminated One Output Port Terminated FREQUENCY DIVIDERS & DETECTORS - SMT 20 INPUT POWER (dBm) INPUT POWER (dBm) Input Sensitivity Window, T= 25 °C -20 -30 -40 -50 -50 -60 0 3 6 9 12 INPUT FREQUENCY (GHz) 15 0 3 6 9 12 15 INPUT FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4-2 HMC365G8 v02.0410 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13 GHz Output Voltage Waveform, Pin= 0 dBm, Fout= 882 MHz, T= 25 °C RF Input (Vcc = +5V) +13 dBm 500 Vcc +5.5V Junction Temperature (Tj) 135 °C Continuous Pdiss (T = 85 °C) (derate 12.5 mW/° C above 85 °C) 625 mW -100 Thermal Resistance (RTH) (junction to ground paddle) 80 °C/W -300 Storage Temperature -65 to -150 °C -500 Operating Temperature -40 to +85 °C AMPLITUDE (mV) FREQUENCY DIVIDERS & DETECTORS - SMT 4 Absolute Maximum Ratings 700 300 100 -700 22.7 23.1 23.5 23.9 24.3 24.7 TIME (nS) 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. 4-3 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC365G8 v02.0410 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13 GHz Pin Description 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: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4 FREQUENCY DIVIDERS & DETECTORS - SMT Pin Number 4-4 HMC365G8 v02.0410 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13 GHz Evaluation PCB FREQUENCY DIVIDERS & DETECTORS - SMT 4 List of Materials for Evaluation PCB 106582 [1] 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] 106580 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 4-5 The circuit board used in the 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: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC365G8 v02.0410 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 13 GHz Application Circuit FREQUENCY DIVIDERS & DETECTORS - SMT 4 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4-6