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GaN Hybrid Power Amplifier RTH49005G Korean Facilities : 82-31-8069-3036 / rfsales@rfhic.com All specifications may change without notice US Facility : 919-677-8780 / sales@rfhicusa.com 1 / 4 Version 0.2 Product Features Applications

  • GaN on SiC Chip on Board
  • Surface Mount Hybrid Type
  • Asymmetric Doherty Amplifier
  • High Efficiency
  • No Matching circuit needed
  • RF Sub-Systems
  • Base Station
  • RRH
  • 5G system
  • Small cell

Description

Accommodating the future of 5G small cells, RFHIC introduces RTH49005G amplifier fabricated using an advanced high power density Gallium Nitride (GaN) semiconductor process. This high performance amplifier achieves high efficiency of 38%, and powers 5 W over the frequency range from 4800MHz to 5000MHz. Integrated with Asymmetrical Doherty configurations, RTH Series is packaged in a very small form-factor 20.5 x15 x 4.2mm on AIN (aluminum nitride) board which provides excellent thermal dissipation. Electrical Specifications @ Vds =32V, Ta=25℃ PARAMETER UNIT MIN TYP MAX CONDITION Frequency Range MHz 4800 - 5000 ZS = ZL = 50 ohm Power Gain dB - 26 - Pout @ Average Power Gain Flatness -2 - +2 Input Return Loss - - -7 Pout @ Average dBm - 37 - Pout @ Psat dBm - 45 - Pulse Width=20us, Duty10% ACLR @ LTE 1FA BW 20MHz(PAPR 7.5dB) C.F ± 18.015MHz dBc - -25 - Non DPD Drain Efficiency % - 38 - Pout @ Average Total Ids - - 412 - Supply Voltage V -3.5 - -2 Vgd/Vgc -5 - -4 Vgp - 32 - Vds Caution The drain voltage must be supplied to the device after the gate voltage is supplied Turn on: Turn on the Gate voltage supply and last turn on the Drain voltage supplies Turn off :Turn off the Drain voltage and last turn off the Gate voltage Note 1. ACLR Measured Pout=37dBm @ fc± 20MHz / 18.015MHz LTE 20MHz 1FA PAPR=7.5dB @ 0.01% probability on CCDF Package Type : SP-48L2

GaN Hybrid Power Amplifier RTH49005G Korean Facilities : 82-31-8069-3036 / rfsales@rfhic.com All specifications may change without notice US Facility : 919-677-8780 / sales@rfhicusa.com 2 / 4 Version 0.2 Mechanical Specifications PARAMETER UNIT TYP REMARK Mass g 6.0 ±1.0 Dimension mm 20.5 x15 x 4.2 ±0.15 Absolute Maximum Ratings PARAMETER UNIT RATING SYMBOL Gate-Source Voltage V -8 ~ -2 Vgd Vgc Vgp Drain-Source Voltage V 50 Vds Gate Current mA

1.2 Drive

2.1 Carrier

4 Peaking

Operating Junction Temperature °C 225 TJ Operating Case Temperature °C -30 ~ 85 TC Storage Temperature °C -40 ~ 100 TSTG Operating Voltages PARAMETER UNIT MIN TYP MAX SYMBOL Drain Voltage V 31.5 32 32.5 Vds Gate Voltage (on-stage) V - Vgd @Drive Idq -2 Vgd Gate Voltage (on-stage) V - Vgc @Carrier Idq -2 Vgc Gate Voltage (on-stage) V - Vgp -2 Vgp Gate Voltage (off-stage) V - -8 - Vgd Gate Voltage (off-stage) V - -8 - Vgc Gate Voltage (off-stage) V - -8 - Vgp Block Diagram

GaN Hybrid Power Amplifier RTH49005G Korean Facilities : 82-31-8069-3036 / rfsales@rfhic.com All specifications may change without notice US Facility : 919-677-8780 / sales@rfhicusa.com 3 / 4 Version 0.2 Package Dimensions (Type : Type: SP-48L2) * Unit: mm[inch] | Tolerance: ±0.15[.008] ▲ Top View ▲ S ide View ▲ Bottom View Pin Description Pin No Function Pin No Function

1 Vds 5 Vds

2 Vgd 6 RF OUT

3 RF IN 7 Vds

4 Vgc 8 Vgp

Mounting Configuration Notes 1. For the proper performance of the device, Ground / Thermal via holes must be designed to remove heat. 2. To properly use heatsink, ensure the ground/thermal via hole region to contact the heatsink. We recommend the mounting screws be added near the heatsink to mount the board 3. In designing the necessary RF trace, width will depend upon the PCB material and construction. 4. Use 1 oz. Copper minimum thickness for the heatsink. 5. Do not put solder mask on the backside of the PCB in the region where the board contacts the heatsink 6. We recommend adding as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance.

GaN Hybrid Power Amplifier RTH49005G Korean Facilities : 82-31-8069-3036 / rfsales@rfhic.com All specifications may change without notice US Facility : 919-677-8780 / sales@rfhicusa.com 4 / 4 Version 0.2

Revision History

HIC Corporation reserves the right to make changes to any products herein or to discontinue any product at any time without notice. While product specifications have been thoroughly examined for reliability, RFHIC Corporation strongly recommends buyers to verify that the information they are using is accurate before ordering. RFHIC Corporation does 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. 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 Corporation and its directors, officers, stockholders, employees, representatives and distributors harmless against any and all claims arising out of such unauthorized use. Sales, inquiries and support should be directed to the local authorized geographic distributor for RFHIC Corporation. For customers in the US, please contact the US Sales Team at 919- 677-8780. For all other inquiries, please contact the International Sales Team at 82-31-8069-3036. Part Number Release Date Version Modification Data Sheet Status RTH49005G 2018.09.04 0.1 Newly Created Preliminary RTH49005G 2018.09.04 0.2 Recommended Pattern(3p) Preliminary