Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point ....... +32 dBm (Typ.)
Second Order Two Tone Intercept Point........ +26 dBm (Typ.)
Third Order T wo T one Intercept Point ............ +21 dBm (Typ.)
Legend +25 ºC +70 ºC - - - - - - 0 ºC
Power Vdc +5 +5
mA 25 28 Max.
RF AMPLIFIER
MODEL CZ8020
Available as: CZ8020, 3 Pin TO-39
TN8020, 4 Pin Surface Mount (SM3)
BX8020, Connectorized Housing (H1)
Features
!!
!!
! Lower Cost
!!
!!
! Operating Temp. 0 ºC to +70 ºC
!!
!!
! Environmental Screening Available
CHARACTERISTIC TYPICAL MIN/MAX
Ta= 25 ºC Ta = 0 ºC to +70 ºC
Frequency kHz - 400 MHz kHz - 400 MHz
Note: Care should always be taken to effectively ground the case of each unit.
Noise Figure (dB) 4 .5 6.0 Max.
VSWR In <1.5:1 2.5:1 Max.
Out <2.0:1 2.5:1 Max.
Reverse
Isolation (dB) - 15 -14 Max.
Power @ 1 dB
Comp. (dBm) +7.0 +5.0 Min.
Gain (dB) 14 13 Min.
Specifications
Typical Performance Data
Maximum (No Damage) Ratings
Ambient Operating Temperature .............. -55ºC to + 100 ºC
Storage T emperature ............................... -62ºC to + 125 ºC
Case T emperature.................................................+ 125 ºC
DC Voltage ...........................................................+ 8 Volts
Continuous RF Input Power ...................................+ 8 dB m
Short T erm RF Input Power......50 Milliwatts (1 Minute Max.)
Maximum Peak Power................... 0.5 Wa tt ( 3 µsec Max.)
3/30/04
3.0
1.0
1.0
3.0
2.0
2.0
2
1
6
1
4
1
2
+9
+8
+7
+6
+5
0
- 10
- 20
- 30
- 40
1
3
1
5
Stop 400 MHz Stop 400 MHz Stop 400 MH
z
Stop 400 MH
z
Stop 400 MHzSt op 4 00 MHz
6
5
4
3
Sta r t kHz Start kH z
Start kHz Start kHz
Start kHz
Sta r t kHz
Gain (dB) Noise Figure (dB)
1 dB Comp. (dBm) Input VSWR Output VSWR
Re v e r se Is ola t i o n (d B )
*Three external capacitors and a decoupling impedence are
required. The decoupling impedance must be large in comparison to
the 50 Ohm load to minimize gain reduction. The external capacitors
determine the low frequency response of the amplifier.
*Decoupling Impedance is 1 kOhm.
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com
