Rev. 5/10 AC271 AC273 10 TO 250 MHz TO-8 CASCADABLE AMPLIFIERS AC271 AC273 1.5 dB +14.0 dBm +30.0 dBm 2.4 dB +20.5 dBm +36.0 dBm Typical Values Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . Medium Output Level . . . . . . . . . . . . . . . . . . . . . High Third Order I.P. . . . . . . . . . . . . . . . . . . . . . . High Efficiency Standard Size TO-8 Package AC271/AC273 TO-8 Package for Amplifiers SPECIFICATIONS* Parameter Typical Guaranteed 0 to 50 °C -55 to 85 °C Frequency (Min.) 5-300 MHz 10-250 MHz ~ 10-250 MHz ~ Small Signal Gain (Min.) 8.0 dB 7.5† dB 7.0† dB Gain Flatness (Max.) ±0.3 dB ±0.5 dB ±0.7 dB AC271 AC273 1.5 dB 2.4 dB 1.9 dB 3.0 dB 2.3 dB 3.5 dB Input/ Ouput AC271 AC273 <1.5:1 <1.5:1 1.8:1 2.0:1 2.0:1 2.0:1 +14.0 dBm +20.5 dBm +13.0^ dBm +20.0 dBm +12.5^ dBm +19.5 dBm 11.0 dB — — 14.5 mA 37.0 mA 15.5 mA 40.0 mA 18.5 mA 42.0 mA Noise Figure (Max.) SWR (Max.) Power Output (Min.) @ 1dB comp. AC271 AC273 Reverse Isolation DC Current (Max.) AC271 AC273 * Measured in a 50-ohm system at +15 Vdc unless otherwise specified. ^1.0 dBm less below 30 MHz †AC271 is 1.0 dB less below 30 MHz. ~AC273 guaranteed only between 30-250 MHZ AS271/AS273 SMTO-8 Package for Amplifiers INTERMODULATION PERFORMANCE Typical @ 25 °C; 100 MHz AC271 AC273 Second Order Harmonic Intercept Point . . . . . Second Order Two Tone Intercept Point . . . . . . Third Order Two Tone Intercept Point . . . . . . . . +55 dBm +49 dBm +30 dBm +56 dBm +50 dBm +36 dBm ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -62 to +125 °C Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . +125 °C Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +17 Volts Maximum Continuous RF Input Power . . . . . . . . . . . . . . . +13 dBm Maximum Short Term Input Power (1 Minute Max.) . . . . . . 50 Milliwatts Maximum Peak Power (3 µsec Max.) . . . . . . . . . . . . . . . . . 0.5 Watt Burn-in Temperature (AC271/AC273) . . . . . . . . . . . . . . . . . +125 °C/+105 °C Thermal Resistance1 (θjc; AC271) . . . . . . . . . . . . . . . . . . . +31 °C/Watt Thermal Resistance1 (θjc; AC273) . . . . . . . . . . . . . . . . . . . +51 °C/Watt Junction Temperature Rise Above Case (Tjc; AC271) . . . +7.1 °C Junction Temperature Rise Above Case (Tjc; AC273) . . . +30.5 °C 1 Thermal resistance is based on total power dissipation. DIMENSIONS ARE IN INCHES [MILLIMETERS] 650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected] AC271/AC273 TYPICAL PERFORMANCE Gain vs Temperature - AC271 TYPICAL AUTOMATIC TEST DATA KEY: +25 °C +85 °C -55 °C GAIN - dB 9.0 8.0 7.0 6.0 5 10 30 50 100 150 200 FREQUENCY - MHz 250 300 350 Gain vs Temperature - AC273 GAIN - dB 9.0 8.0 7.0 6.0 NOISE FIGURE - dB 5 10 30 50 100 150 200 FREQUENCY - MHz 250 300 350 Noise Figure 4.0 AC273 3.0 2.0 AC271 1.0 5 10 30 50 100 150 200 FREQUENCY - MHz 250 300 350 Model: AC271 FREQ MHZ 5 10 20 50 100 150 200 250 300 Model: AC271 FREQ MHz 5 10 20 50 100 150 200 250 300 350 SWR IN 1.24 1.17 1.13 1.14 1.22 1.33 1.45 1.62 1.84 SWR OUT 1.26 1.17 1.13 1.13 1.19 1.26 1.37 1.49 1.66 S11 MAG 0.11 0.08 0.06 0.07 0.10 0.14 0.19 0.24 0.30 0.35 ANG 156.4 159.2 174.2 -156.6 -144.4 -144.5 -148.5 -155.7 -164.0 -174.1 Vcc=+15V GAIN DB 7.7 8.0 8.2 8.2 8.1 8.1 8.1 8.1 8.1 0.736 0.553 0.502 0.522 0.524 0.548 LINEAR S-PARAMETERS Vcc=+15V S21 S12 MAG ANG MAG ANG 2.43 13.6 0.271 13.0 2.52 6.0 0.278 6.0 2.56 0.4 0.282 0.0 2.56 -7.6 0.280 -8.0 2.55 -17.6 0.276 -17.0 2.54 -26.7 0.271 -26.0 2.54 -36.2 0.266 -35.0 2.53 -45.6 0.260 -44.0 2.53 -55.3 0.250 -54.0 2.50 -65.5 0.238 -64.0 Model: AC271 FREQ MHZ 5 10 20 50 100 150 200 250 300 SWR IN 1.21 1.14 1.10 1.13 1.21 1.32 1.45 1.63 1.84 SWR OUT 1.24 1.15 1.11 1.12 1.19 1.27 1.41 1.54 1.73 Vcc=+12V GAIN DB 7.6 8.0 8.1 8.1 8.0 8.0 8.0 8.0 7.9 Model: AC273 FREQ MHZ 5 10 20 50 100 150 200 250 300 SWR IN 4.73 2.45 1.66 1.29 1.23 1.32 1.46 1.62 1.86 SWR OUT 4.88 2.56 1.71 1.30 1.18 1.17 1.22 1.31 1.44 Vcc=+15V GAIN DB 4.4 6.8 7.7 8.0 8.0 8.1 8.2 8.1 8.1 Icc=13.95 REV/ISO DB -11.3 -11.1 -11.0 -11.1 -11.2 -11.3 -11.5 -11.7 -12.0 DELAY NSEC DELAY NSEC 0.752 0.562 0.517 0.544 0.537 0.552 MAG 0.12 0.08 0.06 0.06 0.09 0.11 0.16 0.20 0.25 0.31 Icc=13.95 S22 ANG 162.0 158.5 171.9 -164.2 -142.3 -140.4 -140.4 -142.9 -149.4 -155.7 Icc=10.87 REV/ISO DB -11.4 -11.2 -11.0 -11.1 -11.2 -11.4 -11.6 -11.8 -12.2 Power Output at 1 dB Compression OUTPUT POWER - dBm 24.0 22.0 20.0 AC273 18.0 16.0 14.0 10.0 5 INTERCEPT POINT - dBm 0.712 0.572 0.539 0.574 0.560 Icc=37.15 REV/ISO DB -14.1 -12.1 -11.3 -11.0 -11.0 -11.1 -11.2 -11.4 -11.7 AC271 12.0 INTERCEPT POINT - dBm DELAY NSEC 10 30 50 100 150 200 FREQUENCY - MHz 250 300 350 Intercept Point - AC271 60 50 IP 2 2nd HAR 40 IP 3 30 20 5 10 30 50 100 150 200 FREQUENCY - MHz 250 300 350 Intercept Point - AC273 60 2nd HAR 50 IP 2 Model: AC273 FREQ MHz 5 10 20 50 100 150 200 250 300 350 Model: AC273 FREQ MHZ 5 10 20 50 100 150 200 250 300 S11 MAG 0.65 0.42 0.25 0.13 0.10 0.14 0.19 0.24 0.30 0.36 SWR IN 2.78 1.79 1.43 1.24 1.24 1.36 1.50 1.68 1.93 ANG 149.6 134.0 131.3 -146.5 -179.0 -164.5 -164.3 -166.5 -173.1 -177.6 SWR OUT 2.89 1.85 1.45 1.23 1.18 1.20 1.26 1.37 1.52 LINEAR S-PARAMETERS Vcc=+15V S21 S12 MAG ANG MAG ANG 1.66 52.9 0.198 54.0 2.18 29.6 0.249 30.0 2.41 13.7 0.272 14.0 2.50 -1.8 0.282 -2.0 2.53 -14.6 0.283 -15.0 2.54 -24.9 0.280 -25.0 2.56 -34.5 0.275 -36.0 2.55 -44.9 0.269 -46.0 2.55 -55.1 0.261 -56.0 2.55 -65.7 0.250 -67.0 Vcc=+12V GAIN DB 6.2 7.4 7.8 8.0 8.1 8.1 8.1 8.1 8.1 DELAY NSEC 0.658 0.563 0.542 0.584 0.562 40 IP 3 30 20 5 10 30 50 100 150 200 FREQUENCY - MHz 250 300 350 650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected] Icc=37.15 S22 MAG ANG 0.66 157.6 0.44 137.4 0.26 129.7 0.13 -136.5 0.08 -159.3 0.08 -177.1 0.10 -160.2 0.13 -153.3 0.18 -153.1 0.23 -157.7 Icc=28.68 REV/ISO DB -12.5 -11.5 -11.1 -10.9 -11.0 -11.1 -11.3 -11.5 -11.8