HMC493LP3E

HMC493LP3 / 493LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 18 GHz 6 FREQUENCY DIVIDERS & DETECTORS - SMT Typical Applications Prescaler for DC to 18 GHz PLL Applications: • Point-to-Point / Multi-Point Radios • VSAT Radios • Fiber Optic • Test Equipment • Military Features Ultra Low SSB Phase Noise: -150 dBc/Hz Very Wide Bandwidth Output Power: -4 dBm Single DC Supply: +5V 3x3 mm QFN SMT Package Functional Diagram General Description The HMC493LP3 & HMC493LP3E are low noise Divide-by-4 Static Dividers utilizing InGaP GaAs HBT technology packaged in leadless 3x3 mm QFN surface mount plastic packages. This device operates from DC (with a square wave input) to 18 GHz input frequency from a single +5V DC supply. The low additive SSB phase noise of -150 dBc/Hz at 100 kHz offset helps the user maintain excellent system noise performance. Electrical Specifi cations, TA = +25° C, 50 Ohm System, Vcc= +5V Parameter Maximum Input Frequency Minimum Input Frequency Input Power Range Sine Wave Input. [1] Fin = 2 to 12 GHz Fin = 12 to 14 GHz Fin = 14 to 16 GHz Fin = 16 to 18 GHz Output Power Reverse Leakage SSB Phase Noise (100 kHz offset) Output Transition Time Supply Current (Icc1 + Icc2) Fin = 0.5 to 18 GHz Both RF Outputs Terminated Pin = 0 dBm, Fin = 6 GHz Pin = 0 dBm, Fout = 882 MHz -20 -20 -20 -15 -7 Conditions Min. 18 Typ. 18.5 0.2 -15 -15 -15 -10 -4 55 -150 100 96 0.5 +10 +3 0 0 Max. Units GHz GHz dBm dBm dBm dBm dBm dB dBc/Hz pSec mA 1. Divider will operate down to DC for square-wave input signal 6 - 124 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 HMC493LP3 / 493LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 18 GHz Input Sensitivity Window, T= 25 °C 20 Input Sensitivity Window vs. Temperature 20 6 FREQUENCY DIVIDERS & DETECTORS - SMT 6 - 125 10 INPUT POWER (dBm) INPUT POWER (dBm) 10 0 Recommended Operating Window 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 2 4 6 8 10 12 14 16 18 20 INPUT FREQUENCY (GHz) -30 0 2 4 6 8 10 12 14 16 18 20 INPUT FREQUENCY (GHz) Output Power vs. Temperature 0 SSB Phase Noise Performance, Pin= 0 dBm, T= 25 °C 0 -20 SSB PHASE NOISE (dBc/Hz) OUTPUT POWER (dBm) -2 -40 -60 -80 -100 -120 -140 -160 2 10 -4 -6 +25C +85C -40C -8 -10 0 4 8 12 16 20 INPUT FREQUENCY (GHz) 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 Both Output Ports Terminated One Output Port Terminated -10 OUTPUT LEVEL (dBm) OUTPUT LEVEL (dBm) Pfeedthru 2nd Harmonic 3rd Harmonic -20 -30 -40 -50 -60 -70 -80 -20 -30 -40 -50 0 2 4 6 8 10 12 14 16 18 20 INPUT FREQUENCY (GHz) 0 2 4 6 8 10 12 14 16 18 20 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 HMC493LP3 / 493LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 18 GHz 6 FREQUENCY DIVIDERS & DETECTORS - SMT Output Voltage Waveform, Pin= 0 dBm, Fout= 882 MHz, T= 25 °C 500 300 AMPLITUDE (mV) 100 -100 -300 -500 22.7 Absolute Maximum Ratings RF Input (Vcc = +5V) Supply Voltage (Vcc1, Vcc2) Channel Temperature (Tc) Continuous Pdiss (T = 85 °C) (derate 11.9 mW/° C above 85 °C) Thermal Resistance (RTH) (junction to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +13 dBm +5.5V 135 °C 593 mW 84 °C/W -65 to +150 °C -40 to +85 °C Class 1A 23.1 23.5 23.9 24.3 24.7 TIME (nS) Typical Supply Current vs. Vcc Vcc1, Vcc2 (V) Icc (mA) 84 96 108 4.75 5.0 5.25 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing Note: Divider will operate over full voltage range shown above NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED Package Information Part Number HMC493LP3 HMC493LP3E Package Body Material Low Stress Injection Molded Plastic LAND PATTERN. Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1 [1] Package Marking [3] 493 XXXX 493 XXXX RoHS-compliant Low Stress Injection Molded Plastic [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 6 - 126 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 HMC493LP3 / 493LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 18 GHz Pin Description Pin Number 1, 4-9, 12, 13, 16 Function N/C Description No connection. Interface Schematic 6 FREQUENCY DIVIDERS & DETECTORS - SMT 6 - 127 2 IN RF Input must be DC blocked. 3 IN RF Input 180° out of phase with pin 2 for differential operation. AC ground for single ended operation. 10 OUT Divided Output. 11 OUT Divided output 180° out of phase with pin 10. 14, 15 Vcc1, Vcc2 Supply voltage 5V ± 0.25V. Connect both pins to +5V supply. GND Ground: Backside of package has exposed metal ground slug which must be connected to RF/DC ground. 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 HMC493LP3 / 493LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 18 GHz 6 FREQUENCY DIVIDERS & DETECTORS - SMT Evaluation PCB List of Materials for Evaluation PCB 107384 [1] Item J1 - J3 J4, J5 C2 - C5 C6 C1 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pin 100 pF Capacitor, 0402 Pkg. 1000 pF Capacitor, 0603 Pkg. 2.2 uF Tantalum Capacitor HMC493LP3 / HMC493LP3E Divide-by-2 107197 Eval Board [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. 6 - 128 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 HMC493LP3 / 493LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-4, DC - 18 GHz Application Circuit 6 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 6 - 129