HMC447LC3 v04.0514 FREQUENCY DIVIDERS & DETECTORS - SMT SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz Typical Applications Features Prescaler for 10 to 26 GHz PLL Applications: Very Wide Bandwidth * Point-to-Point / Multi-Point Radios Ultra Low SSB Phase Noise: -150 dBc/Hz * VSAT Radios Output Power: -4 dBm * Fiber Optic Single DC Supply: +5V * Test Equipment RoHS Compliant 3x3 mm SMT Package * Military Functional Diagram General Description The HMC447LC3 is a low noise Divide-by-4 Regenerative Divider utilizing InGaP GaAs HBT technology. This wideband divider operates with input frequencies from 10 to 26 GHz, and accepts a very wide range of input power levels. THe HMC447LC3 exhibits a very low SSB Phase Noise of -150 dBc/Hz at 100 kHz offset, making it ideal for use in high frequency Phase Locked Loops (PLL), and in Local Oscillator (LO) distribution applications where fundamental and divided LO frequencies are required within a system. This versatile divider consumes only 96 mA from a single positive supply of +5V, and delivers very flat output power across the rated bandwidth. The HMC447LC3 is housed in a RoHS compliant, 3x3 mm leadless SMT package with an exposed ground paddle. Electrical Specifications, TA = +25 C, 50 Ohm System, Vcc= +5V Parameter Conditions Min. Typ. 26 27 9 10 GHz Fin = 10 to 14 GHz -15 -20 +10 dBm Fin = 14 to 18 GHz -15 -20 +5 dBm Maximum Input Frequency Minimum Input Frequency Input Power Range Output Power Reverse Leakage SSB Phase Noise (100 kHz offset) Output Transition Time Supply Current (Icc1 + Icc2) 1 Max. Units GHz Fin = 18 to 20 GHz -10 -15 +10 dBm Fin = 20 to 22 GHz -5 -10 +10 dBm Fin = 22 to 26 GHz 0 -5 +10 dBm Fin = 10 to 26 GHz -7 -4 dBm RF Output Terminated 50 dB Pin = 0 dBm, Fin = 22 GHz -150 dBc/Hz Pin = 0 dBm, Fout = 4500 MHz 100 ps 96 mA For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC447LC3 v04.0514 SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz 20 20 15 15 10 10 5 Recommended Operating Window 0 -5 -10 -15 -20 5 Min Pin +25C Max Pin +25C Min Pin +85C Max Pin +85C Min Pin -40C Max Pin -40C 0 -5 -10 -15 -20 -25 -25 8 10 12 14 16 18 20 22 24 26 28 8 10 12 14 INPUT FREQUENCY (GHz) 0 20 22 24 26 28 0 SSB PHASE NOISE (dBc/Hz) OUTPUT POWER (dBm) 18 SSB Phase Noise Performance, Pin= 0 dBm, Fin = 22 GHz, T= 25 C Output Power vs. Temperature -2 -4 -6 -20 -40 -60 -80 -100 -120 +25C +85C -40C -8 -140 -10 8 12 16 20 24 28 -160 2 10 3 4 10 INPUT FREQUENCY (GHz) 5 10 6 10 10 OFFSET FREQUENCY (Hz) Output Harmonic Content, Pin= 0 dBm, T= 25 C Reverse Leakage, Pin= 0 dBm, T= 25 C Output Port Terminated 0 0 Pfeedthru 2nd Harmonic 3rd Harmonic -10 -10 POWER LEVEL (dBm) OUTPUT LEVEL (dBm) 16 INPUT FREQUENCY (GHz) FREQUENCY DIVIDERS & DETECTORS - SMT Input Sensitivity Window vs. Temperature INPUT POWER (dBm) INPUT POWER (dBm) Input Sensitivity Window, T= 25 C -20 -30 -40 -20 -30 -40 -50 -60 -50 -70 8 10 12 14 16 18 20 22 INPUT FREQUENCY (GHz) 24 26 28 8 10 12 14 16 18 20 22 24 26 28 INPUT FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com 2 HMC447LC3 v04.0514 SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz Output Voltage Waveform, Pin= 0 dBm, Fout= 2.5 GHz, T= 25 C Absolute Maximum Ratings 3 60 AMPLITUDE (mV) FREQUENCY DIVIDERS & DETECTORS - SMT 100 20 -20 -60 -100 22.7 22.9 23.1 23.3 23.5 23.7 TIME (nS) RF Input (Vcc = +5V) +13 dBm Supply Voltage (Vcc1, Vcc2) +5.5V Junction Temperature (Tj) 135 C Continuous Pdiss (T = 85 C) (derate 11.9 mW/ C above 85 C) 595 mW Thermal Resistance (RTH) (junction to ground paddle) 84 C/W Storage Temperature -65 to +150 C Operating Temperature -40 to +85 C ESD Sensitivity (HBM) Class 1A Typical Supply Current vs. Vcc Vcc1, Vcc2 (V) ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Icc (mA) 4.75 84 5.0 96 5.25 108 Note: Divider will operate over full voltage range shown above For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC447LC3 v04.0514 SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz NOTES: 1. PACKAGE BODY MATERIAL: ALUMINA 2. LEAD AND GROUND PADDLE PLATING: 30-80 MICROINCHES GOLD OVER 50 MICROINCHES MINIMUM NICKEL. 3. DIMENSIONS ARE IN INCHES [MILLIMETERS] 4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C- . 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number Package Body Material Lead Finish HMC447LC3 Alumina, White Gold over Nickel MSL Rating MSL3 [1] Package Marking [2] H447 XXXX FREQUENCY DIVIDERS & DETECTORS - SMT Outline Drawing [1] Max peak reflow temperature of 260 C [2] 4-Digit lot number XXXX For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com 4 HMC447LC3 v04.0514 SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz FREQUENCY DIVIDERS & DETECTORS - SMT Pin Description 5 Pin Number Function Description 1,2, 4 - 9, 11 12, 13, 16 N/C No connection. These pins may be connected to RF/DC ground. Performance will not be affected. 3 Fin RF Input must be DC blocked. 10 Fout Divided Output must be DC blocked. 14, 15 Vcc1, Vcc2 Supply voltage 5V 0.25V. Connect both pins to +5V supply. GND Backside of package has exposed metal ground paddle which must be connected to RF/DC ground. Interface Schematic For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC447LC3 v04.0514 SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz List of Materials for Evaluation PCB 107928 [1] Item Description J1 PCB Mount SRI K-Connector J2 PCB Mount SMA RF Connector J3, J4 DC Pin C1 10pF Capacitor, 0402 Pkg. C2, C3 100 pF Capacitor, 0402 Pkg. C4 10000 pF Capacitor, 0603 Pkg. C5 2.2 uF Tantalum Capacitor U1 HMC447LC3 Divide-by-4 PCB [2] 107926 Eval Board 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 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. FREQUENCY DIVIDERS & DETECTORS - SMT Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com 6 HMC447LC3 v04.0514 SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz FREQUENCY DIVIDERS & DETECTORS - SMT Application Circuit 7 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com HMC447LC3 v04.0514 FREQUENCY DIVIDERS & DETECTORS - SMT SMT GaAs HBT MMIC DIVIDE-BY-4, 10 - 26 GHz For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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 apps@hittite.com 8