Preliminary GaN Power Amp Pallet RTP08050-20B Product Features Application • Broadband amplifier design • Small and light weight • 50 Ohm Input / Output impedance matched • Highly reliable and rugged design • High efficiency, High Gain • LTE Application Description The RTP08050-20B is designed for RF system application frequencies from 837.5MHz to 957MHz, with high gain. This Pallet Amplifier uses GaN on Sic HEMT technology which performs high breakdown voltage, high linearity, and high efficiency. The RTP08050-20B is a LTE DPD application amplifier. Electrical Specifications @ VDD= 45V, 50Ω System PARAMETER Symbol Specification Frequency Range BW 837.5~957MHz Operating Bandwidth within BW OBW 119.5MHz Average Output Power Pout 47.2dBm(52.5W) Avg. @ LTE 1FA 10MHz Peak Output Power Psat 54 dBm (Min. Duty Cycle 10% Pulse) ACLR (LTE 1FA 10MHZ) @ Po=47.2dBm Pre-DPD -27dBc(Min) @±10MHz Post-DPD -50dBc(Min) @±10MHz ACLR @-30 ~ +60°C @45V @CFR 6.5dB G 55dB (Min.) Gain Flatness ΔG 3.0 dB(Peak to peak) @ Operating Frequency Input Return Loss S11 -12dB (Max.) Output Return Loss S22 -17dB (Max.) Normal Operating Voltage VDC RF Gain @ 25℃ Current Consumption V1= +5.6V, V2= +45V IDD 0.3A @ 5.6V (Max.) 3.1A / 45V (Typ.) Efficiency Eff 38% @ 45V (Typ.) Feedback Output level @ 47.2dBm FB +8dBm ± 2dB T 0.9V @ 40℃ @ Po=47.2dBm Temp Detector ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet RTP08050-20B 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, 3, 4 Vcc +45V 5, 6, 7, 8 GND GROUND 4Pin-Control ( SMW200-04P, Yeonho ) Pin # Description Specifications 1 Enable / Disable Amp Enable(+5.6V) / Amp Disable(+0V) 2, 3 GND GROUND 4 Temp DET Temp Sensor (0.9V @ 40℃) Mechanical Specifications Parameter Dimensions Weight Value Units 170 x 100 x 18.8 mm 0.60(max) Kg RF Input Connector SMA(Female) RF Output Coupling Connector SMA(Female) RF Output Connector SMA(Female) I/O Connector Cooling Limits 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 GaN Power Amp Pallet RTP08050-20B Outline Drawing *Note: Connector positions and module mount holes may be subjected change. Unit : mm ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet RTP08050-20B RTP08050-20B Budget Test Data (Test Results: DPD Operation) Test Equipments - DPD Engine(Optichron board(OP6180) - Signal Generator : E4438C (Agilent) - Spectrum Analyzer : E4440A (Agilent) - Network Analyzer : 8753ES (Agilent) - Power Supply : 6674A (Agilent) - RTP08050-20B Test Condition - Signal : LTE 1FA 10MHz(PAPR 6.5dB) - CFR apply - AMP Temperature: 40°C ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet ● Gain & GAIN FLATNESS ● RTP08050-20B ● S11 S22 ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet ● Pre – DPD @ 842.5MHz, LTE 1FA 10MHz RTP08050-20B ● Post- DPD @ 842.5MHz, LTE 1FA 10MHz ● Pre – DPD @ 889MHz, LTE 1FA 10MHz ● Post- DPD @889MHz, LTE 1FA 10MHz ● Pre – DPD @952MHz, LTE 1FA 10MHz ● Post- DPD @952MHz, LTE 1FA 10MHz ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet ● ● [email protected] RTP08050-20B ● Psat=54.23dBm@889MHz Psat=54.25dBm@952MHz ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet RTP08050-20B Test Sheet(S/N:RTP08-12020001) Parameter SPEC Frequency 837.5 ~957MHz Input Power Output Power(Avg.) 47.2dBm(52.5W)@10MHz Output Power(Peak.) 54dBm(min.) Duty 10% by pulse ACLR(Lower/Upper) -27dBc @ 10MHz offset ACLR(Lower/Upper)_DPD 0001 842.5MHz 889MHz 952MHz -8.3 -9.5 -8.5 47.2 54.3 54.23 54.25 -29.7 -33.7 -28.1 -29.9 -33.5 -27.5 -55.0 -53.9 -53.3 -55.5 -53.9 -54.8 -50dBc @ 10MHz offset Coupling Port Output 8dBm±2.0dB 7.2 Temp Detector(mV) 0.9V @ 40℃ 0.95 Current Consumption Vcc(+45V) : 3.1A(Max.) 3.01 2.8 3.02 2.8 PAE(%) >38% 41.6 38.6 41.6 Frequency(N/A) 837.5MHz ~957MHz 842.5MHz 889MHz 952MHz 55.5 56.7 55.7 Gain Flatness 3.0dB(Peak to Peak) 0.5 Input Return Loss -12dB(Max.) -19.1 -21.2 -20.5 Output Return Loss -17dB(Max.) -20.3 -28.7 -27.1 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 buyrs 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