GaN Power Amp Pallet RTP18050-10 Product Features Application LTE, GSM RRH WCDMA RRH • Solid-state linear design • Small and light weight • Suitable for US-PCS • 50 Ohm Input/Output impedance • High reliability and ruggedness • Built in Output Isolator • Built in monitoring circuit • High efficiency Description This HPA Module is a high gain, wide dynamic range amplifier module. Custom design available. Electrical Specifications @ VDD=+31DC, 50Ω System Parameter Symbol SPECIFICATION @ 25℃ Operating Frequency Range BW 1805MHz ~ 1880MHz Operating Bandwidth within BW OBW Optimized for Multi Mode Signal (LTE+GSM) of 75MHz BW Signal Operating Temperature To -40℃ ~ +65℃ @ Chamber Temperature Operating Voltage VDC VDD(Main/Drive Amp) : +31Vdc , +5.6Vdc Average Output Power Pout 47.2dBm(52.5W) Avg. @ 75MHz, Multi-Mode Signal Peak Output Power Psat 54.8dBm (Min.)@ Pulse Duty 10% Gain @ 25℃ G 57.0dB (Min.) Gain Flatness ΔG within 3.0dB over Operating Frequency Range Gain Variation with Temperature GV ±3dB Input Return Loss S11 -12dB (Max.) Output Return Loss S22 -17dB (Max.) Current Consumption IDD IDD : +31Vdc : 4.3A (Typ.) & +5.6Vdc : 360mA(Tpy.) ACLR ACLR ACPR (LTE 1FA 10MHZ) Max Non-DPD -27dBc(Min) @±10MHz With-DPD -53dBc(Min) @±10MHz ACLR @ Po=+47.2dBm (max.) GSM Multi Carrier IMD 75MHz RB @ ±75MHz offset Efficiency Eff Coupling Port Output FB Temp Detector T @-30 ~ +65°C @ 31V Non DPD -25dBc(Min.) With DPD -55dBc(Min.) IMD (PAPR 7.5dB) -27dBc @ 25℃ @ CFR 7.5dB @-30 ~ +65°C @ 31V @ CFR 7.5dB 40%(Typ.) Power of 47.2dBm 10dBm ± 1.5dB Average Output 0.90V @ 40℃ ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 GaN Power Amp Pallet RTP18050-10 Interface Connectors 8-Pin-Control (MOLEX_5267_08) Pin # Description 1 Vcc +5.6V 2 Vcc +31V 3 Vcc +31V 4 Vcc +31V 5 GND GROUND 6 GND GROUND 7 GND GROUND 8 GND GROUND Specifications Yeonho 4Pin-Control (SMW200-04P) Pin # Description Specifications 1 Enable/Disable Amp Enable(+5.6V) / Amp Disable(+0V) 2 GND GROUND 3 GND GROUND 4 Temp DET Temp Sense (900mV @ 40℃) Environmental Characteristics Parameter Symbol Min. Ta Storage Temperature Tstg Relative humidity w/o condensation RH Operating Ambient Temperature Typ. Max. Unit -30 +60 °C -40 +130 °C 95 % Maximum Rating POD -2dBm Max. Load VSWR Ψ ∞ : 1 (All Phase & Amplitude) Nom. Operating Case Temperature Tc +100 °C Input Overdrive ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 RTP18050-10 GaN Power Amp Pallet Outline Drawing Parameter SPECIFICATION RF Input Connector SMA(Female) RF Output Connector SMA(Female) RF Coupled Connector SMA(Female) 162(W) × 125(L) × 18.8(H) Dimension (mm) 0.72(max) Weight(Kg) COVER (T=11.7) GASKET (T=0.3) PCB (T=0.8) FLANGE (T=6.0) 1 I/O 1 2 3 4 5 6 7 8 8 4 1 +5.6V +31V +31V +31V GND GND GND GND INPUT I/O 1 2 3 4 Enable GND GND Temp DET FB CAUTION WHEN THE CASE IS OPEN THIS DEVICE IS SUSCEPTIBLE TO DAMAGE FROM E.S.D OR E.M.I OUTPUT (0,0) *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 GaN Power Amp Pallet RTP18050-10 Block Diagram Photos ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 GaN Power Amp Pallet RTP18050-10 Test Result 1. Measure Data 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: WCDMA 2FA (Tone Spacing 45MHz) LTE 1FA 10MHz GSM 4FA - PAR: 7.5dB - CFR apply - Temperature: 25°C AMP Temperature: 40°C Test Data S21 S11 ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 GaN Power Amp Pallet RTP18050-10 S22 Pulse Duty 10% @ 1805MHz Pulse Duty 10% @ 1842.5MHz (Period 1ms/Width 100us) (Period 1ms/Width 100us) Pulse Duty 10% @ 1880MHz (Period 1ms/Width 100us) ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 GaN Power Amp Pallet RTP18050-10 LTE 1FA 10MHz (Fc = 1810MHz & PAPR 7.5dB) LTE 1FA 10MHz (Fc = 1810MHz & PAPR 7.5dB) LTE 1FA 10MHz (Fc = 1842.5MHz & PAPR 7.5dB) LTE 1FA 10MHz (Fc = 1842.5MHz & PAPR 7.5dB) LTE 1FA 10MHz (Fc = 1875MHz & PAPR 7.5dB) LTE 1FA 10MHz (Fc = 1875MHz & PAPR 7.5dB) ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 GaN Power Amp Pallet RTP18050-10 WCDMA 2FA Tone Spacing 45MHz (PAPR 7.0dB) WCDMA 2FA Tone Spacing 45MHz (PAPR 7.0dB) GSM 4FA Tone Spacing 15MHz GSM 4FA Tone Spacing 15MHz (Fc = 1842.5MHz & PAPR 7.5dB) (Fc = 1842.5MHz & PAPR 7.5dB) ▪ Tel : 82-31-250-5078 ▪ All specifications may change without notice. ▪ [email protected] ▪ Version 1.0 GaN Power Amp Pallet RTP18050-10 Test Sheet Parameter Sample 1 Test Result Gain 63.2 Gain Flatness 0.5 S11(Min) -21.7 S22(Min) -18.3 Feedback level@ 47.2dBm 9.88 Test Frequency (@Center) 1805MHz 1842.5 MHz 1880 MHz 47.2 Output Power(dBm) Psat (dBm) 56.01 55.79 55.71 LTE 1FA 10MHz ACLR@±10MHz Pre -DPD -31.4/-30.4 -31.9/-32.4 -35.4/-36.1 (PAPR 7.5dB) (dBc) Post-DPD -57.4/-57.0 -57.1/-57.5 -57.9/-58.2 320mA/5.6V, Current/31V A 4.18 4.08 4.12 Efficiency % 40.5 41.49 41.09 WCDMA 2FA Pre -DPD -37.56 Tone Spacing 45MHz (PAPR 7.0dB) Post-DPD -58.20 GSM 4FA @ Tone Spacing Worst Pre -DPD -28.83 15MHz (PAPR 7.5dB) Spurious(dBc) Post-DPD -61.29 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