Available as: RF AMPLIFIER MODEL CZ8045 Features CZ8045, 3 Pin TO-39 (T10) Typical Intermodulation Performance at 25 º C Second Order Harmonic Intercept Point ...... +15 dBm (Typ.) Second Order Two Tone Intercept Point ....... + 8 dBm (Typ.) Third Order Two Tone Intercept Point ........... +10 dBm (Typ.) n Low Noise Figure: 4 dB Typical n Operating Temp. -55 ºC to +125 ºC n Environmental Screening Available Absolute Maximum (No Damage) Ratings Specifications CHARACTERISTIC Frequency Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out Noise Figure (dB) Power Vdc mA TYPICAL Ta= 25 ºC 300 kHz - 400 MHz 15 dB MIN/MAX Ta = -55 ºC to +125ºC 400 kHz - 400 MHz 13.0 dB Min. -0.2 dBm -5.0 dBm Min. -19 dB 1.5:1 2.0:1 -18 dB Max. 2.5:1 Max. 2.5:1 Max. 4.0 dB +3 volts 8 mA Ambient Operating Temperature .............. -55ºC to + 125 ºC Storage Temperature ............................... -62ºC to + 150 ºC Case Temperature ................................................. + 125 ºC DC Voltage ........................................................... + 6 Volts DC Current .............................................................. 25 mA Continuous RF Input Power ................................... + 6 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power ................... 0.5 Watt ( 3 µsec Max.) 5.5 dB Max. +3 volts 15 mA Max. Note: Care should always be taken to effectively ground the case of each unit. Revision 3/18/2013 Typical Performance Data Gain (dB) 17 0 Reverse Isolation (dB) 15 - 10 - 20 4 14 - 30 3 16 13 Start 100 kHz Stop 400 MHz 1 dB Comp. (dBm) +2 - 40 Noise Figure (dB) 6 5 2 Start 100 kHz Stop 400 MHz Input VSWR 2.0 Start 100 kHz Stop 400 MHz Output VSWR 3.0 0 -2 -4 -6 2.0 1.5 Start 100 kHz Legend Stop 400 MHz +25 ºC 1.0 Start 100 kHz Stop 400 MHz 1.0 Start 100 kHz Stop 400 MHz +125 ºC - - - - - - -55 ºC Application Information All CZ8045 Amplifier is designed for applications in 50 ohm systems. Three external capacitors and a decoupling impedance are required. The decoupling impedance must be large in comparison to the 50 ohm load to minimize gain reduction. Datasheet curves are based on the noted decoupling impedance. The external capacitors determine the low frequency response of the amplifier. Schematic Diagram Internal Capacitor Provided 50 Ohm Input CZ Series Amp +Vcc Decoupling Impedance +3 volts 1 kOhm 50 Ohm Output Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pwnnsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001