Preliminary 10W Power Transistor RT240PD Product Features Application • High Output Power P1dB = 40dBm(Typ.)@2.14GHz • High Efficiency • High Power Gain G1dB = 17dB(Typ.)@900MHz G1dB = 13dB(Typ.)@2.14GHz • High Linearity • Hermetically sealed package • GaN HFET • Repeater • RF Sub-Systems • Base Station • Converter • IMT-2000 • ISM • MMDS • Wi-Fi, Wi-max Description The RT240PD is designed for base stations and cell extenders as cellular and GSM, PCS, IMT-2000, ISM, MMDS, Wi-Fi, Wi-MAX frequency systems, GaN HFET is used and attached on a gold sub carrier. z Typical Specifications Parameter Specifications Frequency (MHz) 900 1800 2140 2640 3500 Small Signal Gain (dB) 17 14 13 12 10 VSWR (Input / Output) 2.0 : 1 1dB Compression Point (dBm) 40 * 33 33 * 29 29 CDMA Power (1FA) (dBm) CDMA Power (7FA) (dBm) Vdd / Ids (CDMA Only) 39 +28V / 600mA ** WCDMA Power (1FA) (dBm) 31 ** WCDMA Power (2FA) (dBm) 28 ** WCDMA Power (4FA) (dBm) 26 OIP3 (dBm) Operating Temp Range 50 @ 27dBm/tone 48 @ 27dBm/tone -25℃ ~ +70℃ * IS-95 ( ±750kHz offset@-29dBc ACPR, ±1.98MHz offset@-39dBc ACPR ) ** Test Model 1ch/64DPCH ( ±5MHz offset@-45dBc ACLR, ±10MHz offset@-50dBc ACLR ) z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD z Application Circuit ( 900MHz ) Schematic C11 C12 C13 C14 C15 C16 C5 C10 C9 C8 C7 C6 + + Z5 R2 - Z6 RT240PD RF OUT RF IN Z1 C1 Z3 Z2 R1 Z7 Z4 Z8 Z9 C3 C4 C2 Typical Specifications Bill of Material Frequency 880 ~ 960MHz Gain(S21) 17.2dB Return loss(S11) -13dB Text Value C1 12pF Size(mm) Text Value C3 100pF Size(mm) 2012 * C2 6pF C5,C11 10pF ** C4 4.7pF C9,C15 1uF 3216 1608 Return loss(S22) -17dB OIP3(@27dBm/tone) 50dBm * 33dBm * CDMA(7FA) 29dBm P1dB 40dBm Test Conditions Vds=+28V, Idq=600mA, TC=25℃ CDMA(1FA) C6,C12 100pF C10,C16 22uF/+50V C7,C13 1nF R1 3.3Ω C8,C14 100nF R2 100Ω 1608 Z1 1.4 ⅹ 4.9 Z6 Z2 1.4 ⅹ9.6 Z7 0.7ⅹ40.1 4.5ⅹ6.1 WⅹL Z3 WⅹL 1.4 ⅹ1.3 Z8 1.4ⅹ9.7 Z4 9.0ⅹ8.1 Z9 1.4ⅹ9.2 Z5 0.5ⅹ42.8 PCB * IS-95 * S11 & Gain Tuning Point (±750kHz offset@-31dBc, ±1.98MHz offset@-40dBc ACPR) ** S22, Gain & OIP3, P1dB Tuning Point z z FR-4 , 0.8mm, er=4.7 All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD Test Circuit Board z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD z Measure Data ( 900MHz ) ( S-Parameter ) ( CDMA 1FA 33dBm @ -750kHz offset ) ( OIP3 ) ( CDMA 1FA 33dBm @ +750kHz offset ) z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor ( CDMA 1FA 33dBm @ -1.98MHz offset ) ( CDMA 7FA 29dBm @ -1.98MHz offset ) RT240PD ( CDMA 1FA 33dBm @ +1.98MHz offset ) ( CDMA 7FA 29dBm @ +1.98MHz offset ) z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD z Application Circuit ( 2.14GHz ) Schematic C12 C13 C14 C15 C16 C17 C11 C10 C9 C8 C7 C6 + + Z5 R1 - Z6 RT240PD RF OUT RF IN Z1 C1 Z4 Z3 Z2 C2 Z7 Z10 Bill of Material Frequency 2110 ~ 2170MHz Gain(S21) 13.5dB Text Value C1 5pF * C2 Return loss(S11) -13dB Return loss(S22) -17dB OIP3(@27dBm/tone) 51dBm WCDMA(1FA) C5 C4 C3 Typical Specifications * Z9 Z8 31dBm ** C3 Size(mm) Text Value Size(mm) C9,C15 100nF 1608 *** 2pF C4 2pF 2012 1pF C5 10pF 1608 C6,C12 10pF C10,C16 1uF C7,C13 100pF C11,C17 22uF/+50V C8,C14 1nF R1 100Ω 3216 1608 Z1 1.4ⅹ4.9 Z6 0.7ⅹ18.5 28dBm Z2 1.4ⅹ1.8 Z7 4.5ⅹ6.1 WCDMA(4FA) 26dBm Z3 1.4ⅹ11.1 Z8 P1dB 41dBm Z4 9.0ⅹ8.1 Z9 1.4ⅹ13.2 Z5 0.5ⅹ18.5 Z10 1.4ⅹ3.7 Test Conditions Vds=+28V, Idq=600mA, TC=25℃ * * WCDMA(2FA) PCB WⅹL WⅹL 1.4ⅹ2.2 FR-4, 0.8mm, , er=4.7 * Test Model 1ch/64DPCH * S11 & Gain Tuning Point (±5MHz offset@-45dBc, ±10MHz offset@-50dBc ACLR) ** S11 Tuning Point *** S22, Gain & OIP3, P1dB Tuning Point z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD Test Circuit Board z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD z Measure Data ( 2.14GHz ) ( S-Parameter ) ( WCDMA 2FA 28dBm @ -5MHz, -10MHz offset ) ( OIP3 ) ( WCDMA 2FA 28dBm @ +5MHz, +10MHz offset ) z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD ( WCDMA 4FA 26dBm @ -5MHz, -10MHz offset ) ( WCDMA 4FA 26dBm @ +5MHz, +10MHz offset ) z z All specifications may change without notice. www.rfhic.com Preliminary 10W Power Transistor RT240PD z Dimension in mm F 1 D B RT240PD K045101 2-E 3 G 2 K H (LID) (LID) J C I L A (FLANGE) (FLANGE) Dimension Size(mm) Min. Typ. Max. A 20.3 20.4 20.5 B 8.3 8.4 C 3.8 D Dimension Size(mm) Min. Typ. Max. G 1.45 1.5 1.55 8.5 H 9.7 9.8 9.9 3.9 4.0 I 0.3 0.35 0.4 14.3 14.4 14.5 J 1.55 1.6 1.65 E Ø1.48 Ø 1.5 Ø1.52 K 7.9 8.0 8.1 F 15.1 15.2 15.3 L 8.3 8.4 8.5 z Pin Map Pin 1 Pin2 Pin3 Gate Drain Source z z All specifications may change without notice. www.rfhic.com