Available as: CZ8045, 3 Pin TO-39 (T10)
RFAMPLIFIER
MODEL CZ8045
Features
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 TwoTone Intercept Point ........... +10 dBm (Typ.)
ꢀ Low Noise Figure: 4 dB Typical
ꢀ Operating Temp. -55 ºC to +125 ºC
ꢀ Environmental ScreeningAvailable
Absolute Maximum (No Damage) Ratings
Specifications
Ambient OperatingTemperature .............. -55ºC to + 125 ºC
StorageTemperature ............................... -62ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DC Voltage ...........................................................+ 6 Volts
DC Current .............................................................. 25 mA
Continuous RF Input Power ................................... + 6 dBm
ShortTerm RF Input Power......50 Milliwatts (1 Minute Max.)
Maximum Peak Power ................... 0.5 Watt ( 3 µsec Max.)
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
300 kHz - 400 MHz
MIN/MAX
Ta = -55 ºC to +125ºC
400 kHz - 400 MHz
Frequency
Gain (dB)
15 dB
13.0 dB Min.
Power @ 1 dB
Comp. (dBm)
Reverse
-0.2 dBm
-19 dB
-5.0 dBm Min.
-18 dB Max.
Isolation (dB)
VSWR
In
Out
1.5:1
2.0:1
2.5:1 Max.
2.5:1 Max.
Noise Figure (dB)
4.0 dB
5.5 dB Max.
Power
Vdc
mA
+3 volts
8 mA
+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)
Reverse Isolation (dB)
Noise Figure (dB)
0
17
6
5
4
- 10
- 20
16
15
3
2
- 30
- 40
14
13 Start 100 kHz
Stop 400 MHz
Start 100 kHz
Stop 400 MHz
Start 100 kHz
Stop 400 MHz
1 dB Comp. (dBm)
Input VSWR
Output VSWR
3.0
2.0
1.0
+2
0
2.0
1.5
-2
-4
-6
1.0Start 100 kHz
Start 100 kHz
Stop 400 MHz
Stop 400 MHz
Start 100 kHz
Stop 400 MHz
Legend
+25 ºC
+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
+Vcc
Internal
Capacitor
Provided
CZ Series Amp
Decoupling
1 kOhm
Impedance
50 Ohm Input
+3 volts
50 Ohm Output
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pwnnsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com
