API CZ8120 Rf amplifier Datasheet

RF AMPLIFIER
MODEL CZ8120
Available as:
Features
Typical Intermodulation Performance at 25 ºC
 Replacement for the Motorola MWA 120
 Operating Temp. -55 ºC to +125 ºC
 Environmental Screening Available
Second Order Harmonic Intercept Point ....... +31 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +25 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +21 dBm (Typ.)
Specifications
Absolute Maximum (No Damage) Ratings
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
100 kHz - 400 MHz
15 dB
MIN/MAX
Ta = -55 ºC to +125 ºC
100 kHz - 400 MHz
13 dB Min.
+9 dBm
+7 dBm Min.
-18 dB
-17 dB Max.
In
Out
2.0:1
2.2:1
2.5:1 Max.
2.5:1 Max.
Noise Figure
Power
Vdc
mA
5.0 dB
+5
25
6.5 dB Max.
+5
28 Max.
Frequency
Gain
Power @ 1 dB
Comp.
Reverse
Isolation
VSWR
CZ8120, 3 Pin TO-39 (T10)
Ambient Operating Temperature ................ -55ºC to +125 ºC
Storage Temperature ................................. -62ºC to +200 ºC
Case Temperature .................................................. +125 ºC
Continuous RF Input Power .................................. +13 dBm
DC Voltage ........................................................... + 8 Volts
Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.)
Maximum Peak Power ................... 0.5 Watt ( 3 μsec Max.)
*Three external capacitors and a decoupling impedence are required.
*Decoupling Impedance is 330 Ohms
Note: Care should always be taken to effectively ground the case of each unit.
Revision 6/4/2012
Typical Performance Data
Gain (dB)
Noise Figure (dB)
Reverse Isolation (dB)
17
0
16
- 10
7
6
15
- 20
5
14
- 30
4
13
- 40
Start 100 kHz
Stop 400 MHz
1 dB Comp. (dBm)
+11
3
Start 100 kHz
Stop 400 MHz
Input VSWR
2.5
Stop 400 MHz
Start 100 kHz
Output VSWR
2.5
+10
1.75
+9
1.75
+8
+7
1.0
Start 100 kHz
Legend
Stop 400 MHz
+25 ºC
Start 100 kHz
Stop 400 MHz
1.0
Stop 400 MHz
Start 100 kHz
+125 ºC - - - - - - -55 ºC
The CZ8120 Series Amplifiers are designed for application 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. Data sheet curves are
based on the noted decoupling impedance. The external capacitors
determine the low frequency response of the Amplifier.
Schematic Diagram
CZ Series Amp
50 Ohm Input
+Vcc
Decoupling
Impedance
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, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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