HMC438MS8G / 438MS8GE v07.1019 SMT GaAs HBT MMICDIVIDE-BY-5, DC - 7 GHzPin Description (Continued) 4 Pin Number Function Description Interface Schematic 4 T RF input 180° out of phase with pin 2 for differential 3 IN operation. AC ground for single ended operation. T M M S - S All ground leads and ground paddle must be soldered 4, 5 GND to PCB RF/DC ground. S - S R R O O T T C 6 OUT Divided output 180° out of phase with pin 7. C E E T T E E S & D 7 OUT Divided Output. S & D R R E E ID The pins are not connected internally; however, all data 8 N/C shown herein was measured with these pins connected ID IV to RF/DC ground externally. IV Y D Y D C C N Application Circuit N E E U U Q Q E E R R F F For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 4 - 5 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D