2.0 to 8.0 GHz Power Amplifiers Oo Frequency Coverage: 2-4 GHz 2-6 GHz 2-8 GHz 4-8 GHz 2,0-8.0 GHz, 1 Watt P,-! dB Temperature Compensation MIL-STD-883 Screening MIL-Q-9858A Quality Cbeeoe DESCRIPTION Celeritek amplifiers are balanced amplifier designs and manufactured with MIC technology. The GaAs FETs used in these amplifiers are produced in Celeriteks foundry. These products are offered in two types for specific applications: CPA = Power Amplifiers @ +25C CPT = Power Amplifiers @ -54C to +90C IMPROVED PERFORMANCE The specification table shows excellent power output in the 2-8 GHz frequency band. This power performance can be optimized for narrower bandwidth requirements. THERMAL DESIGN FOR RELIABILITY Specific care is taken in the thermal design of all components, but in particular, power amplifiers. GaAs FETs are mounted on copper ribs and DC components are mounted on silicon sub-strates to provide improved heat sinking. Celeritek has developed proprietary techniques for mapping thermal profiles of FETs mounted on circuits to ensure proper die attach prior to sealing. QUALITY AND RELIABILITY Celeritek's MIL-I-45208 inspection systems and MIL-Q-9858A quality assurance program establishes and maintains product standards and workmanship practices. Screening for all Celeriteks standard amplifiers is based on MIL-STD-883. These amplifiers are designed and constructed to meet the testing required of MIL-E-5400 and MIL-E-6400 specifications. Gain versus Power Out- Gain 3rd Order Input (1) Frequency Temperature at Noise put for 1dB Flatness Intercept DC current Case Model Response Gain any Frequency Figure Compression vs Freq Point @ +12V Type (GHz) (dB) (dB) (dB) (+dBm) (+dB) (+dBm) (mA) Min Min Max Max Min Max Typ Typ Max Power Amplifiers with Guaranteed Specifications from -54C to +90C CPT-4-2002 2-4 19 0.75 6.5 23 1.00 32 260 330 SC4 CPT-4-2003 2-4 30 1.00 5.5 23 1.25 32 320 390 $C4 CPT-4-2004 2-4 41 1.25 5.5 23 1.50 32 380 450 SC6 CPT-6-2002 2-6 19 0.75 6.5 23 1.00 32 260 330 SC4 CPT-6-2003 2-6 30 1.00 5.5 23 1.25 32 320 390 SCc4 CPT-6-2004 2-6 41 1.25 5.5 23 1.50 32 380 450 SC6 CPT-8-2002 2-8 16 0.75 7.0 23 1.25 32 280 350 $c4 CPT-8-2003 2-8 26 1.00 6.5 23 1.50 32 340 390 $c4 CPT-8-2004 2-8 36 1.25 5.5 23 1.50 32 390 450 SCc6 CPT-8-2013 2-8 22 0.75 12.0 27 1.25 34 700 800 PCEL6 CPT-8-2014 2-8 32 1.00 10.0 27 1.50 34 800 900 PCEL6 CPT-8-2015 2-8 42 1.25 8.0 27 1.75 34 950 1050 PCEL6 CPT-8-2024 2-8 22 1.25 12.0 30 1.50 36 2050 2350 HPX8 CPT-8-2025 2-8 32 1.50 9.5 30 1.75 36 2200 2500 HPX8 CPT-8-2026 2-8 42 1.50 6.5 30 1.75 36 2250 2550 HPX8 CPT-8-2027 2-8 52 1.75 6.5 30 2.00 36 2300 2600 HPX8 CPT-8-4002 4-8 18 0.75 7.0 23 1.00 32 260 330 Sc4 CPT-8-4003 4-8 28 1.00 6.5 23 1.00 32 320 370 sc4 CPT-8-4004 4-8 38 1.25 5.5 23 1.50 32 400 475 $C6 Wm name ee oe 5