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| PRELIMINARY AR2538 Typical Values 10 TO 2500 MHz TO-8B CASCADABLE AMPLIFIER AR2538 21.0 dB +26.0 dBm 3.5 dB High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High Performance Thin Film TO-8B Package AR2538 TO-8B Package for Amplifiers 0.550 (13.97) DIA. 0.208 (5.28) MAX. 0.185 0.015 (4.70 0.38) 0.025 (0.63) SPECIFICATIONS* Parameter Frequency (Min.) Small Signal Gain (Min.) Gain Flatness (Max.) Noise Figure (Max.) 100-2500 MHz SWR (Max.) Input/Output 20-2500 MHz 0.600 (15.24) DIA. 0.018 0.002 DIA. PIN (0.46 0.05) (4) PLCS GROUND Typical 5-2500 MHz 21.0 dB 0.5 dB Guaranteed 0 to 50 C -55 to +85 C 10-2500 MHz 20.0 dB 0.8 dB 10-2500 MHz 19.5 dB 1.0 dB 50 INPUT 50 OUTPUT 0.033 (0.84) 0.031 45 3 (0.79) +DC BIAS 0.400 (10.16) DIA. B.C. 3.5 dB 4.0 dB 4.5 dB 1.6:1 1.8:1 2.0:1 Power Output (Min.) @ 1dB comp. DC Current (Max.) +26.0 dBm 185 mA +24.5 dBm 190 mA +24.0 dBm 195 mA ARS2538 * Measured in a 50-ohm system at +15 Vdc unless otherwise specified. SMTO-8B Package for Amplifiers INTERMODULATION PERFORMANCE 0 DC BIAS 0.525 DETAIL A (NO SCALE) 0.024 0.002 0.016 0.002 Typical @ 25 C AR2538 +60 dBm +54 dBm +40 dBm 0 Second Order Harmonic Intercept Point . . . . . . . . . . . . . . Second Order Two Tone Intercept Point . . . . . . . . . . . . . . . Third Order Two Tone Intercept Point . . . . . . . . . . . . . . . . . RF INPUT RF OUTPUT 0.005 0.012 0.525 GND ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Continuous RF Input Power . . . . . . . . . . . . . . . . Maximum Short Term Input Power (1 Minute Max.) . . . . . . Maximum Peak Power (3 sec Max.) . . . . . . . . . . . . . . . . . . Burn-in Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal Resistance1 (jc) . . . . . . . . . . . . . . . . . . . . . . . . . . Junction Temperature Rise Above Case (Tjc) . . . . . . . . . . 1 SEE DETAIL "A" 0.040 0.012, TYP. 0 0.170 -62 to 125 C +125 C +17 Volts +15 dBm 100 Milliwatts 0.5 Watt +100 C -- C/Watt -- C 0.475 0.287 0.100 0 0.031 TYP 0.070 0 0.263 0.455 45 0.005 0.002 Thermal resistance is based on total power dissipation. DIMENSIONS ARE IN INCHES (MILLIMETERS) 1 408-522-3838 * Fax: 408-522-3839 * Check for updates: www.cougarcorp.com 2005/2006 |
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