Active Down Mixer MO9Q Product Features Application • Integrated Monolithic GaAs MESFET • Active Mixer Packages Module • Pb-free 3mm 16-pin QFN package • Lower Manufacturing Cost • Higher Productivity and Reliability • Very Low Noise Figure & Low Distortion • Repeater • Base Station Package Type: QFN-3 Description The IC operates from a positive +5V rail consuming 145 mA of current while only requiring a 2 dBm LO drive. The MCM is implemented with reliable and mature GaAs MESFET technology. (Operating Temperature: -30°C~+80°C) Specifications (Typical performance) RF LO IF Conversion Frequency Frequency Frequency Gain (MHz) (MHz) (MHz) (dB) 836 766 1850 1780 2140 2070 3500 3430 70 OIP3 LO to IF RF to IF Leakage Leakage (dBm) (dBm) (dBm) 11 28 -15 -20 5V/145mA 10 25 -20 -20 5V/145mA 6 25 -20 -20 5V/145mA 0 20 -20 -25 5V/145mA Vdd/Idd Package Dimensions (Type :QFN3) Functional Pin Layout Functional Diagram Pin No. Function Pin No. Function 1 2 3 4 5 6 7 8 RFN In NC RF In NC CUR Ground Ground Bias 16 15 14 13 12 11 10 9 IFN Out NC IF Out Ground NC NC Lo_In NC ▪ Tel : 82-31-250-5011 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 8.01 Active Down Mixer MO9Q Typical Schematic External Matchings are required to MO9Q Bias +5V R4 0 Ohm C1 100nF Balun D31044 C7 10nF NC IF Output RO R1 13K Bias +5V R5 opt. R2 620 C9 opt. IF N 16 C3 10nF NC IF 15 14 GND 13 C4 10pF 12 NC 1 RF N R3 240 11 NC 2 NC C5 100pF 10 3 RF RF Input 9 NC 4 NC 5 CUR C6 opt. 7 6 GND C10 100pF LO Input C11 opt. 8 GND L1 2.7uH Bias +5V Evaluation Board Layout ▪ Tel : 82-31-250-5011 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 8.01 Active Down Mixer MO9Q Test Condition: Input 350~3150MHz@-10dBm/tone separated by 1MHz, Output 70MHz RFHIC Corporation (RFHIC) reserves the right to make changes to any products herein or to discontinue any product at any time without notice. RFHIC do not assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, including without limitation consequential or incidental damages. The product specifications herein expressed have been carefully checked and are assumed to be reliable. However, RFHIC disclaims liability for inaccuracies and strongly recommends buyers to verify that the information they are using is current before placing purchase orders. RFHIC products are not intended for use in life support equipment or application where malfunction of the product can be expected to result in personal injury or death. Buyer uses or sells such products for any such unintended or unauthorized application, buyer shall indemnify, protect and hold RFHIC and its directors, officers, stockholders, employees, representatives and distributors harmless against any and all claims arising out of such use. RFHIC’s liability under or arising out of damages, claims of whatsoever kind and nature which RFHIC products could cause shall be limited in amount to the net purchase price of the products sold to buyer by RFHIC. ▪ Tel : 82-31-250-5011 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 8.01