MO9Q

Active Down Mixer Product Features • 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 MO9Q Application • Repeater • Base Station Description The MCM is implemented with reliable and mature GaAs MESFET technology. Package Type: QFN-3 The IC operates from a positive +5V rail consuming 145 mA of current while only requiring a 2 dBm LO drive. Specifications (Typical performance) RF Frequency (MHz) 836 1850 2140 3500 (Operating Temperature: -30°C~+80°C) LO Frequency (MHz) 766 1780 2070 3430 IF Frequency (MHz) Conversion Gain (dB) 11 OIP3 LO to IF Leakage RF to IF Leakage (dBm) -20 -20 -20 -25 5V/145mA 5V/145mA 5V/145mA 5V/145mA Vdd/Idd (dBm) 28 25 25 20 (dBm) -15 -20 -20 -20 70 10 6 0 Package Dimensions (Type :QFN3) Functional Pin Layout Pin No. 1 2 3 4 5 6 7 8 ▪ Tel : 82-31-250-5011 ▪ rfsales@rfhic.com Functional Diagram Pin No. 16 15 14 13 12 11 10 9 Function IFN Out NC IF Out Ground NC NC Lo_In NC ▪ All specifications may change without notice. ▪ Version 8.01 Function RFN In NC RF In NC CUR Ground Ground Bias Active Down Mixer Typical Schematic MO9Q External Matchings are required to MO9Q Bias +5V C1 100nF R1 13K R2 620 IF N R4 0 Ohm Balun D31044 NC C7 10nF IF Output Bias +5V RO R5 opt. C9 opt. 16 NC IF C3 10nF C4 10pF R3 240 C5 100pF RF Input 1 RF N 2 NC 3 RF 4 NC 15 14 GND 13 12 NC 11 NC 10 9 NC 5 6 GND 7 GND 8 C10 100pF LO Input C11 opt. CUR C6 opt. L1 2.7uH Bias +5V Evaluation Board Layout ▪ Tel : 82-31-250-5011 ▪ rfsales@rfhic.com ▪ All specifications may change without notice. ▪ 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 ▪ rfsales@rfhic.com ▪ All specifications may change without notice. ▪ Version 8.01