EK37 Apex Microtechnology

EK37 Evaluation Kit APPLICABLE PARTS (SOLD SEPARATELY) MP104 Power Amplifier INTRODUCTION This easy to use kit provides a platform with good circuit board layout and grounding to evaluate MP104 Power Amplifier. With additional prototype area, it is flexible enough to analyze a multitude of standard or proprietary circuit configurations. All necessary components are provided with the kit. External connections to the evaluation kit can be made through the connectors at the edges of the circuit. The circuit provides a line termination of 50 . Figure 1: EK37 Schematic D3 CBP 2 GNDA -V A S CBP X3 8 42 1 -V A CL A S C A 41 TMP 2 -V A CL A S 40 CBP 3 1 CL A -V A S RTMP A R LIM1 39 4 CBP +V A TEMP A TMP A 3 GNDA S +VS A R A IN 38 5 IN A IN A +V A S 37 R A T 6 NC D1 +V A S R ISO1 36 7 -18V -18V OUT A1 OUT A CBP 7 35 TP3 RN CN 8 1 1 FBK A NC OUT A2 9 34 GNDA OUT A OUT A NC NC 10 33 NC +24V +24V MP104 CBP 11 32 6 NC GND 31 12 NC NC RN CN OUT B 2 2 30 OUT B2 13 NC NC GNDB TP4 R ISO2 29 14 NC OUT B1 OUT B 28 15 +V B OUT B D2 S FBK B +VS B 16 27 +V B S NC R B T 17 26 +V B NC CBP GNDB S 4 R B IN 18 25 RLIM2 IN B X12 CL B IN B CBP 10 19 24 CL B TEMP B TMP B GNDA R B TMP 20 23 CL B X1 -V B S 22 -V B -V B GNDB S S C B TMP 21 -V B S CBP X11 5 GNDB CBP 9 D4 Apex Microtechnology Inc. April 2016 www.apexanalog.com All rights reserved EK37U Rev AEK37 Figure 2: EVAL 76 PCB Layout 2 EK37U Rev A