Bove ptenteaes iP ACRIAN INC GENERAL DESCRIPTION The 2301 is a common base transistor capable of . providing 1.5 watts of CW RF output power at 2300 MHz. This hermetically sealed transistor is specifically designed for telemetry and telecommunications applications. It utilizes gold metallization and diffused ballasting to provide high reliability and supreme ruggedness. ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25C Case Temperature 5.6W Maximum Voltage and Current BVces Collector to Emitter Voltage 50V BVebo Emitter to Base Voltage 3.5 V ke Collector Current 0.3A Maximum Temperatures Storage Temperature Operating JunctionTemperature 65 to +150C +200C TRANSFER CHARACTERISTICS VS FREQUENCY (TYPICAL) 2.5 E >. Ps Voc=20V < / Ccn2 25.40 |.25 [1.000 | .010 2405 < 45 5 5 k fo ole 00_| REF|.748__| REF 2 1. ; 1.5 GHz ; evvenennt tc | | ; / 2.0 GHz = 0.5 ; Bw 2.3 GHz 5 Ty eff 3.0 GHz 0 55 100 150 200 250 300 POWER INPUT (milliwatts) Phone (408) 294-4200, TWX (910) 338-2172 [REVA AUG 1987 490 Race Street, San Jose, CA 95126 Printed in USA Ewenny Rd., Bridgend, Mid Glamorgan,. CF31 3LQ, United Kingdom, Phone (0656) 68021 412_ACRIAN INC ELECTRICAL CHARACTERISTICS! 1? DEBo 0182998 oool4s1 4 i= = SYMBOL] CHARACTERISTICS TEST CONDITIONS MIN. TYP. MAX. UNITS Pout Power Output 1.5 Watts Pin Power Input f= 2.9GHz 0.24 | Watts Pg Power Gain Veo= 20V 8.0 dB Ne Collector Efficiency 40 % VSWR Load Mismatch Tolerance oot BVebo Breakdown Voltage Icw OA, le= 1.0mA 3.5 Volts (Emitter to Base) BVces Breakdown Voltage _ - Volt (Collector to Emitter) Voe~ 0A, lem 10mA 50 ons Capacitance- Cob Collector to Base f= 1.0MHz, Veb= 28V 4.0 pF h FE DC-Current Gain Voe= SV, Icom 100mA 10 8jc Thermal Resistance Tom 35C 31 | C/W Note 1: Tco= +25C unless otherwise specified POWER OUTPUT VS FREQUENCY EFFICIENCY (%) (TYPICAL) 3.0 oa r re 2.5 = 5 2.0 a. - > O 41.5 oc > o 1.0 a. Pin = .24W Vcc = 28V 0.5 \ 1.0 4.5 2.0 2.5 3.0 WR. FREQUENCY (GHz) 3.5 EFFICIENCY VS FREQUENCY (TYPICAL) 8 7 6 5 PS AQ Pout = 1.5W pS Vcc = 28V 30 1.0 1.5 2.0 2.5 3.0 3.5 FREQUENCY (GHz) SPECIFICATIONS MAY BE SUBJECT TO CHANGE WITHOUT NOTICEACRIAN INC 4? DeEpporsessa ooowwae o NORMALIZED IMPEDANCE AND ADMITTANCE COORDINATES +90 3 1 +130 +50 2 5 4 #1459 +30 3) o.36GHz 8.0GHz 2.0GHz Zin 1.0GHz 0 2 5 1 2 4 oO 3.0GHz 286GHz Zout 145 .3 2.0GHz -30 4 5 1 =90 NORMALIZED TO A 50 OHM SYSTEM. FREQUENCY Zin FREQUENCY Zload MHz R +J3X MHz R +J3X 1000 8.5 7.5 1000 5 22 2000 11 15 2000 4 17 2300 13 18 2300 3.7 14 3000 16 20 3000 2.8 6.5 i (4