Preliminary RTP08050-20 GaN Power Amp Pallet Product Features Application • Doherty amplifier design • GaN on SiC HEMT • Small and light weight • 50 Ohm Input/Output impedance matched • Highly reliable and rugged design • High efficiency, High Gain • 52.5W typical PAVG • CDMA DPD amplifier • LTE application Description This HPA Module is a high gain and Amplifier module for CDMA and LTE Repeater use. Electrical Specifications @ VDD= 45V, 50Ω System PARAMETER Symbol Specification Frequency Range BW 869 ~ 894MHz Operating Bandwidth within BW OBW 5 ~ 25MHz 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 Avg. Non-DPD -27dBc(Min) @ ±10MHz With-DPD -53dBc(Min) @ ±10MHz ACLR @ 45V Non-DPD ACPR (CDMA 20FA) @ Po=+47.2dBm Avg. @-30 ~ +65°C @ CFR 6.5dB -25dBc(Min) @ ±750KHz -27dBc(Min) @ ±1.98MHz ACPR @-30 ~ +65°C @ 45V With-DPD -50dBc(Min) @ ±750KHz @ CFR 7.0dB -55dBc(Min) @ ±1.98MHz G 55.0dB (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 40% @ 45V (Typ.) Feedback Output level @ 47.2dBm FB +8dBm ± 1.5dBm Temp Detector T 0.9V @ 40℃ RF Gain @ 25℃ 0.2A @ 5.6V (Typ.) 2.9A @ 45V (Typ.) ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary RTP08050-20 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, 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 Sense (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 RTP08050-20 Outline Drawing INPUT FB I/O 1 2 3 4 5 6 7 8 I/O CAUTION 1 2 3 4 +5.6V +31V +31V +31V GND GND GND GND 1 Enable GND GND Temp DET OUTPUT 8 WHEN THE CASE IS OPEN THIS DEVICE IS SUSCEPTIBLE TO DAMAGE FROM E.S.D OR E.M.I 1 4 (0,0) COVER (T=11.7) GASKET (T=0.3) PCB (T=0.8) FLANGE (T=6.0) Unit : mm *Note : RTP08050-20 Budget Connector positions and module mount holes may be subjected change. ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet RTP08050-20 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) & WCDMA 4FA(PAPR 7dB) - CFR apply - AMP Temperature: 40°C ● Gain & Input VSWR ● Output Power @ 876.5MHz, LTE 1FA 10MHz ● Output VSWR ● Output Power @ 889MHz, LTE 1FA 10MHz ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet ● Pre – DPD @ 876.5MHz, LTE 1FA 10MHz ● Pre – DPD @ 889MHz, LTE 1FA 10MHz RTP08050-20 ● Post- DPD @ 876.5MHz, LTE 1FA 10MHz ● Post- DPD @ 889MHz, LTE 1FA 10MHz ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary GaN Power Amp Pallet ● ● RTP08050-20 Pre – DPD @ 881.5MHz, WCDMA 4FA Pulse Duty 10% @ 876.5MHz (Period 1ms / Width 100us) ● Post- ● Pulse DPD @ 881.5MHz, WCDMA 4FA Duty 10% @ 889MHz (Period 1ms / Width 100us) ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 Preliminary RTP08050-20 GaN Power Amp Pallet Test Sheet LTE 1FA 10MHz S/N 0001 Gain 59.9dB Gain Flatness 0.4dB S11(Min) -16.2dB S22(Min) -23.3dB Feedback level @ 47.2dBm 8.1dBm Test Frequency (@Center) 876.5MHz Psat (dBm) 54.98 55.24 Pre-DPD -37.4 -43.9 Post-DPD -57.1 -57.4 ACLR @ ±10MHz (dBc) @52.5W 881.5MHz ACLR @ ±5MHz Pre-DPD -33.3 (dBc) Post-DPD -51.2 ACLR @ ±10MHz Pre -DPD -35.0 (dBc) Post-DPD -51.7 WCDMA 889MHz 4FA @52.5W 0.2A/5.6V, Current/45V A 2.8 2.83 Efficiency @ 45V % 41.6 41.2 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