Power Transistor RT230PD Product Features Application • 50 ~ 4000 MHz • 18dB Gain@900MHz • 34.5dBm P1dB@900MHz • 47dBm Output IP3 • GaAs HFET • CDMA,W-CDMA Medium Power Amplifier • High Linearity Drive Amplifier • ISM • MMDS • Wi-Fi, Wi-Max Package : SP-12 Description The RT230PD is designed for base stations and cell extenders and operating frequency range is from 50MHz to 4GHz. RT230PD is GaAs HFET in SP-12 type package which has superior performance against the heat at high temperature for its high reliability. It also has high efficiency, high gain and has a strong advantage using it as drive device at high frequency. RT230PD is 100% RF&DC tested. Absolute Maximum Ratings Parameter Symbol Rating Unit Drain to Source Voltage Vds +12 V Gate to Source Voltage Range Vgs 0 to -5.0 V Power Dissipation Pt 7.5 W Storage Temperature Tstg -65 to +175 ℃ Channel Temperature Tch +175 ℃ Electrical Characteristics Parameter Symbol Saturated Drain Current Idss Transconductance gm Pinch-off Voltage Min Typ Max Unit 1100 mA - 790 mS Vp -1 -1.8 Breakdown Voltage Gate-Source Bvgs Breakdown Voltage Gate-Drain -3 V -18 -25 V Bvgd -18 -25 V Output Power @ 1dB G.C.P P1dB 34 Power Gain @ 1dB G.C.P 34.5 dBm G1dB 14.5 dB Power added efficiency ηadd 50 % Thermal Resistance Rth 18 20 ℃/W * Test Conditions : Vd=9V, Id=450mA, Ta=+25℃, Frequency=2.3GHz ▪ Tel : 82-31-250-5011 ▪ [email protected] ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Electrical Specifications Parameter UNIT Typical Frequency Range MHz 900 1900 2600 Gain dB 18 16.5 14.5 Input Return Loss dB -15 -20 -20 Output IP3 dBm +47 +47 +47 1dB Compression Point dBm +34.5 +34.5 +34 Channel Power dBm 27.5 25.5 Noise Figure dB 2.5 2.5 3.0 DC Current mA 450 450 450 Supply Voltage VDC +9 +9 +9 *Test Conditions : (Vd = +9V, Id = 450mA, Ta=+25℃ ) *OIP3 is measured with two tones, at an output power of 20dBm/tone separated by 1MHz ▪ Tel : 82-31-250-5011 ▪ [email protected] ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(824 ~ 896MHz) Performance Charts (Vd = +9V, Id = 450mA, Ta = 25℃) Typical Specifications Frequency Range MHz 824 860 896 Gain dB 18.5 18.3 18 Input Return Loss dB -15 -20 -16 Output P1dB dBm 34.5 Output IP3 dBm 47 Noise Figure dB 2.5 Channel Power@-45dBc ACPR dBm 27.5 Application Circuit C3 C2 C4 C1 + C5 C7 C6 + R1 - L2 L1 RF IN C8 L3 Z2 R2 Z1 Z3 RF OUT C10 RT230PD Z5 Z4 C11 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 L1 18nH 1608 C1,C5 1000pF 1608 L2 18nH 2520 C2,C6 0.1uF 1608 L3 3.9nH 1608 C3,C7 4.7uF 3216 Z1 1.4 ⅹ2.0 C8,C10 30pF 1608 Z2 1.4 ⅹ1.5 C9 5pF 1608 Z3 C11 4pF 1608 Z4 1.4ⅹ6.0 R1 51 Ω 1608 Z5 1.4ⅹ3.0 R2 8.2 Ω 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] WⅹL 1.4 ⅹ2.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(890 ~ 960MHz) Performance Charts (Vd = +9V, Id = 450mA, Ta = 25℃) Typical Specifications Frequency Range MHz 890 925 960 Gain dB 18.2 18 17.8 Input Return Loss dB -14 -18 -16 Output P1dB dBm 34.5 Output IP3 dBm 47 Noise Figure dB 2.5 Channel Power@-45dBc ACPR dBm 27.5 Application Circuit ( 890 ~ 960MHz ) C3 C2 C4 C1 + C5 C7 C6 + R1 - L2 L1 RF IN C8 L3 Z2 R2 Z1 Z3 RF OUT C10 RT230PD Z5 Z4 C11 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 L1 18nH 1608 C1,C5 1000pF 1608 L2 18nH 2520 C2,C6 0.1uF 1608 L3 3.3nH 1608 C3,C7 4.7uF 3216 Z1 1.4 ⅹ2.0 C8,C10 30pF 1608 Z2 1.4 ⅹ1.5 C9 5pF 1608 Z3 C11 4pF 1608 Z4 1.4ⅹ6.0 R1 51 Ω 1608 Z5 1.4ⅹ3.0 R2 8.2 Ω 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] WⅹL 1.4 ⅹ2.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(1700 ~ 1800MHz) Performance Charts (Vd=9V, Id=450mA, Ta=25℃) Typical Specifications Frequency Range MHz 1700 1750 1800 Gain dB 16.8 17.3 16.5 Input Return Loss dB -13 -17 -11 Output P1dB dBm 34.5 Output IP3 dBm 47 Noise Figure dB 2.5 Channel Power@ -45dBc ACPR dBm 27.5 Application Circuit ( 1700 ~ 1800MHz ) C3 C2 C4 C1 + C5 C6 C7 + L1 - L2 R1 RF IN Z1 C8 C11 RT230PD Z2 RF OUT Z4 Z3 C10 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 R1 51 Ω 1608 C1,C5 1000pF 1608 L1 18nH 1608 C2,C6 0.1uF 1608 L2 18nH 2520 C3,C7 4.7uF 3216 Z1 C8 10pF 1608 Z2 C9 3.6pF 1608 Z3 C10 1.5pF 1608 Z4 C11 5pF 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] 1.4 ⅹ7.0 WⅹL 1.4 ⅹ2.0 1.4 ⅹ2.0 1.4ⅹ7.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(1800 ~ 1900MHz) Performance Charts (Vd=9V, Id=450mA, Ta=25℃) Typical Specifications Frequency Range MHz 1700 1750 1800 Gain dB 16.9 17 16.6 Input Return Loss dB -10 -22 -13 Output P1dB dBm 34.5 Output IP3 dBm 47 Noise Figure dB 2.5 Channel Power@ -45dBc ACPR dBm 27.5 Application Circuit ( 1800 ~ 1900MHz ) C3 C2 C4 C1 + C5 C6 C7 + L1 - L2 R1 RF IN Z1 C8 C11 RT230PD Z2 RF OUT Z4 Z3 C10 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 R1 51 Ω 1608 C1,C5 1000pF 1608 L1 18nH 1608 C2,C6 0.1uF 1608 L2 18nH 2520 C3,C7 4.7uF 3216 Z1 C8 10pF 1608 Z2 C9 3.0pF 1608 Z3 C10 1.5pF 1608 Z4 C11 5pF 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] 1.4 ⅹ7.0 WⅹL 1.4 ⅹ2.0 1.4 ⅹ2.0 1.4ⅹ7.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(1900 ~ 2000MHz) Performance Charts (Vd=9V, Id=450mA, Ta=25℃) Typical Specifications Frequency Range MHz 1900 1950 2000 Gain dB 16.5 16.7 15.9 Input Return Loss dB -15 -24 -12 Output P1dB dBm 34.5 Output IP3 dBm 47 Noise Figure dB 2.5 Channel Power@ -45dBc ACLR dBm 25 Application Circuit ( 1900 ~ 2000MHz ) C3 C2 C4 C1 + C5 C6 C7 + L1 - L2 R1 RF IN Z1 C8 C11 RT230PD Z2 RF OUT Z4 Z3 C10 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 R1 51 Ω 1608 C1,C5 1000pF 1608 L1 18nH 1608 C2,C6 0.1uF 1608 L2 18nH 2520 C3,C7 4.7uF 3216 Z1 C8 10pF 1608 Z2 C9 2.7pF 1608 Z3 C10 1.5pF 1608 Z4 C11 5pF 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] 1.4 ⅹ7.0 WⅹL 1.4 ⅹ2.0 1.4 ⅹ2.0 1.4ⅹ7.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(2100 ~ 2200MHz) Performance Charts (Vd=9V, Id=450mA, Ta=25℃) Typical Specifications Frequency Range MHz 2100 2150 2200 Gain dB 16.5 16.3 16.2 Input Return Loss dB -13 -15 -14 Output P1dB dBm 34.5 Output IP3 dBm 47 Noise Figure dB 2.5 Channel Power @ -45dBc ACLR dBm 25 Application Circuit ( 2100 ~ 2200MHz ) C3 C2 C4 C1 + C5 C6 C7 + L1 - L2 R1 RF IN Z1 C8 C11 RT230PD Z2 RF OUT Z4 Z3 C10 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 R1 51 Ω 1608 C1,C5 1000pF 1608 L1 18nH 1608 C2,C6 0.1uF 1608 L2 18nH 2520 C3,C7 4.7uF 3216 Z1 C8 10pF 1608 Z2 C9 2.4pF 1608 Z3 C10 1.5pF 1608 Z4 C11 5pF 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] 1.4 ⅹ7.0 WⅹL 1.4 ⅹ2.0 1.4 ⅹ2.0 1.4ⅹ7.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(2300 ~ 2400MHz) Performance Charts (Vd=9V, Id=450mA, Ta=25℃) Typical Specifications Frequency Range MHz 2300 2350 2400 Gain dB 15.2 15.5 15 Input Return Loss dB -10 -20 -10 Output P1dB dBm 34.5 Output IP3 dBm 47 Noise Figure dB 2.8 Application Circuit ( 2300 ~ 2400MHz ) C3 C2 C4 C1 + C5 C7 C6 + R1 - L2 L1 RF IN C8 Z1 L3 Z2 Z3 RF OUT C11 RT230PD Z5 Z4 C10 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 L1 18nH 1608 C1,C5 1000pF 1608 L2 18nH 2520 C2,C6 0.1uF 1608 L3 2.7nH 1608 C3,C7 4.7uF 3216 Z1 1.4 ⅹ1.0 C8 10pF 1608 Z2 1.4 ⅹ4.0 C9 2.2pF 1608 Z3 C10 1.5pF 1608 Z4 1.4ⅹ1.0 C11 5pF 1608 Z5 1.4ⅹ7.0 R1 51 Ω 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] WⅹL 1.4 ⅹ1.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(2500 ~ 2700MHz) Performance Charts (Vd=9V, Id=450mA, Ta=25℃) Typical Specifications Frequency Range MHz 2500 2600 2700 Gain dB 14.7 14.7 14.2 Input Return Loss dB -7 -25 -7 Output P1dB dBm 34 Output IP3 dBm 47 Noise Figure dB 3.0 Application Circuit ( 2500 ~ 2700MHz ) C3 C2 C4 C1 + C5 C7 C6 + R1 - L2 L1 RF IN C8 Z1 L3 Z2 Z3 RF OUT C11 RT230PD Z5 Z4 C10 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 L1 18nH 1608 C1,C5 1000pF 1608 L2 18nH 2520 C2,C6 0.1uF 1608 L3 2.7nH 1608 C3,C7 4.7uF 3216 Z1 1.4 ⅹ1.0 C8 10pF 1608 Z2 1.4 ⅹ4.0 C9 1.8pF 1608 Z3 C10 1.5pF 1608 Z4 1.4ⅹ1.0 C11 5pF 1608 Z5 1.4ⅹ7.0 R1 51 Ω 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] WⅹL 1.4 ⅹ1.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Application Circuit for RT230PD(3400 ~ 3600MHz) Performance Charts (Vd=9V, Id=450mA, Ta=25℃) Typical Specifications Frequency Range MHz 3400 3500 3600 Gain dB 11.9 12 11.9 Input Return Loss dB -7 -10 -7 Output P1dB dBm 33 Output IP3 dBm 46 Noise Figure dB 3.5 Application Circuit ( 3400 ~ 3600MHz ) C3 C2 C4 C1 + C5 C7 C6 + R1 - L2 L1 RF IN C8 Z1 L3 Z2 Z3 RF OUT C11 RT230PD Z5 Z4 C10 C9 Bill of Material Text Value Size(mm) Text Value Size(mm) C4 100pF 1608 L1 18nH 1608 C1,C5 1000pF 1608 L2 18nH 2520 C2,C6 0.1uF 1608 L3 1.5nH 1608 C3,C7 4.7uF 3216 Z1 1.4 ⅹ1.0 C8 5pF 1608 Z2 1.4 ⅹ4.0 C9 1.0pF 1608 Z3 C10 0.5pF 1608 Z4 1.4ⅹ1.0 C11 4pF 1608 Z5 1.4ⅹ7.0 R1 51 Ω 1608 ▪ Tel : 82-31-250-5011 ▪ [email protected] WⅹL 1.4 ⅹ1.0 Circuit Board Material : FR4(εr=4.7), 0.8mm ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor ▪ Tel : 82-31-250-5011 ▪ [email protected] RT230PD ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD Biasing Circuits for GaAs HFET Power Amplifiers This circuit below normally operates GaAs Power Amplifier and it is one of the circuits for stable operation and satisfactory performance. It is structured by the parts for constant current operation. Main functions of this circuit : Negative Voltage Generator Power Sequencing mode(Negative before positive) Constant operating current Constant operating current circuit is structured by low cost components. It will operate of constant current regardless of any temperature changes. R3 should carefully be taken by power dissipation. ▪ Tel : 82-31-250-5011 ▪ [email protected] ▪ All specifications may change without notice. ▪ Version 5.2 Power Transistor RT230PD PN Value Description Maker Quantity Q1 N/A P-channel MOSFET, IRLML5203 IRF 1 Q2 N/A Dual PNP, UMT1N Rohm 1 Q3 N/A DC-DC Converter With Sequency mode, LTC1261 Linear Tech 1 R1 10kΩ 0603, 1/16W Rohm 1 R2 24Ω 0603, 1/16W Rohm 1 R3 0.5Ω 1206, 1 W Rohm 1 R4 1.5KΩ 0603, 1/16W Rohm 1 R5 1KΩ 0603, 1/16W Rohm 1 R6 430Ω 0603, 1/16W Rohm 1 R7 10kΩ 0603, 1/16W Rohm 1 C1,C2 0.1uF 0603 Murata 1 C3,C4,C5 4.7uF 1206 Taiyo Yuden 3 L1 0805 Taiyo Yuden 1 1uH Package Dimensions (Type:SP-12) Function Pin No. Input 7, 8, 9 Output , Bias 1, 2, 3 Ground 4, 5, 6, 10, 11, 12 Backside Copper 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 : 82-31-250-5011 ▪ [email protected] ▪ All specifications may change without notice. ▪ Version 5.2