Preliminary RTP09050-20 GaN Power Amp Pallet Product Features Application • Doherty amplifier design • Small and light weight • 50 Ohm Input/Output impedance matched • Highly reliable and rugged design • High efficiency, High Gain • 52.5W typical PAVG • LTE, GSM RRH Description The RTP09050-20 is designed for RF system application frequencies from 925MHz to 960MHz, with high gain. This Pallet Amplifier uses GaN on Sic HEMT technology which performs high breakdown voltage, high linearity, and high efficiency. The RTP09050-20 is a LTE DPD application amplifier Electrical Specifications @ VDD= 45V, 50Ω System PARAMETER Symbol Specification Frequency Range BW 925 ~ 960MHz Operating Bandwidth within BW OBW 5 ~ 35MHz Average Output Power Pout 47.2dBm(52.5W) Avg. @ LTE 1FA 10MHz Peak Output Power Psat 54.2dBm (Min.) @ Duty 10% Pulse ACLR (LTE 1FA 10MHZ) @ Po=+47.2dBm max. GSM Multi Carrier IMD (PAPR 7.5dB) Pre-DPD -26dBc(Min) @±10MHz @-30 ~ +65°C Post-DPD -53dBc(Min) @±10MHz 45V, CFR 6.5dB Pre-DPD -25dBc(Min) @±15MHz @-30 ~ +65°C Post-DPD -55dBc(Min) @±15MHz 45V, CFR 7.5dB ACLR IMD G 55dB (Min.) Gain Flatness ΔG 2.0 dB(Peak to peak) @ Operating Frequency Input Return Loss S11 -12dB (Max.) Output Return Loss S22 -17dB (Max.) Normal Operating Voltage VDC +5.6V & +45V Current Consumption IDD Efficiency Eff 39% @ 45V (Typ.) Feedback Output level @ 47.2dBm FB +9dBm ± 1.5dB Temp Detector T 0.9V @ 40℃ RF Gain @ 25℃ 0.2A @ 5.6V (Max.) 3.0A @ 45V (Typ.) ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary RTP09050-20 GaN Power Amp Pallet Environmental Characteristics Parameter Symbol Min. Ta Storage Temperature Tstg Relative humidity w/o condensation RH Operating Ambient Temperature Typ. Max. Unit -30 +65 °C -40 +130 °C 80 % Maximum Rating POD -2dBm Max. Load VSWR Ψ ∞ : 1 (All Phase & Amplitude) Nom. Operating Case Temperature Tc +100 °C Input Overdrive Interface Connector 8-Pin-Control (MOLEX_5267_08) Pin # Description Specifications 1 Vcc +5.6V 2-4 Vcc +45V 5-8 GND GROUND Yeonho 4Pin-Control (SMW200-04P) Pin # Description Specifications 1 Enable Amp Enable(+5.6V) / Amp Disable(+0V) 2-3 GND GROUND 4 Temp DET Temp Sense (0.9V @ 40℃) Mechanical Specifications Parameter Dimensions Weight RF Connectors (Input, Output, Output Coupling) I/O Connector Cooling Value Units 170 ⅹ 100 ⅹ 18.8 mm 0.6(max) Kg Limits SMA(Female) SMW200 4pin(Male) Molex 8pin(Male) External Heat-sink ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary RTP09050-20 GaN Power Amp Pallet Outline Drawing 4 I/O 1 Enable 2 GND 3 GND 4 Temp DET 1 1 INPUT I/O 8 1 2 3 4 5 6 7 8 +5.6V +31V +31V +31V GND GND GND GND FB OUTPUT CAUTION WHEN THE CASE IS OPEN THIS DEVICE IS SUSCEPTIBLE TO DAMAGE FROM E.S.D OR E.M.I (0,0) COVER (T=11.7) GASKET (T=0.3) PCB (T=0.8) FLANGE (T=6.0) *Note : Connector positions and module mount holes may be subjected change. Unit : mm RTP09050-20 Budget ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet RTP09050-20 Test Data (Test Results: DPD Operation) Test Equipments - DPD Engine : Optichron OP6180 Board - Signal Generator : E4438C (Agilent) - Spectrum Analyzer : E4440A (Agilent) - Network Analyzer : 8753ES (Agilent) - Power Supply : 6674A (Agilent) Test Condition ● - Signal : LTE 1FA 10MHz(PAPR 6.5dB) & GSM 4FA(PAPR 7.5dB) - CFR apply - AMP Temperature: 40°C Input VSWR (S11) & Gain (S21) ● Pre – DPD @ 930MHz ● Output VSWR (S22) ● Post- DPD @ 930MHz ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet ● RTP09050-20 Pre – DPD @ 942.5MHz ● Post- DPD @ 942.5MHz Pre – DPD @ 955MHz ● Post- DPD @ 955MHz ● Pulse Duty 10% @ 930MHz Pulse Duty 10% @ 942.5MHz ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet RTP09050-20 Pulse Duty 10% @ 955MHz GSM 4FA Tone Spacing 15MHz (Fc = 942.5MHz ,PAPR 7.5dB) GSM 4FA Tone Spacing 15MHz (Fc = 942.5MHz,PAPR 7.5dB) ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet RTP09050-20 Test Sheet S/N 0001 Gain 55.2 dB Gain Flatness 1.03 dB S11(Min) -13.1 dB S22(Min) -20.5 dB Feedback level@ 47.2dBm 9.5 dBm Test Frequency (@Center) 930 MHz 942.5 MHz 955 MHz Psat (dBm) 54.8 55.09 55.11 Pre-DPD -27.3 -26.5 -26.4 Post-DPD -56.8 -56.1 -55.0 300mA/5.6V, Current/45V A 2.91 2.9 2.92 Efficiency % 40 40.2 39.9 LTE 10MHz ACLR@±10MHz (dBc) @50W GSM 4FA @ Worst Tone Spacing Spurious 15MHz (PAPR 7.5dB) (dBc) Pre-DPD -27.26 Post-DPD -60.01 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 : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0