Spectrum CZ8461 Rf amplifier Datasheet

RF AMPLIFIER
MODEL CZ8461
Available as:
Features
Typical Intermodulation Performance at 25 ºC
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Second Order Harmonic Intercept Point........+15 dBm (Typ.)
Second Order Two Tone Intercept Poin..........+ 9 dBm (Typ.)
Third Order Two Tone Intercept Point.............+11 dBm (Typ.)
Lower Cost
Cascadable
Operating Temp. -55 ºC to +85 ºC
Environmental Screening Available
Maximum Ratings
Specifications
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
Frequency
KHz -400 MHz
Gain (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
VSWR
In
Out
Noise Figure (dB)
Power
Vdc
mA
CZ8461, 4 Pin TO-12 (T7)
TN8461, 4 Pin Surface Mount (SM3)
FP8461, 4 Pin Flatpack (FP4)
PN8461, Reduced Size Surface Mount (SM11)
MIN/MAX
Ta = -55 ºC to +85 ºC
KHz - 400 MHz
15
13.5 Min.
-1.5
-4.0 Min.
- 21
<1.5:1
<1.75:1
4.5
+ 15
10
Ambient Operating Temperature ................ -55ºC to +100 ºC
Storage Temperature ................................. -62ºC to +125 ºC
Case Temperature .................................................. +125 ºC
DC Current .......................................................... +18 Volts
Continuous RF Input Power .................................. +13 dBm
Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3 µsec Max.)
-19 Max.
2.0:1 Max.
2.0:1 Max.
5.5 Max.
+15
12 Max.
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Legend
+25 ºC
+85 ºC - - - - - - -55 ºC
*Decoupling Impedance is 1 KOhm
The CZ846X 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
The CZ846X Series Amplifiers can be cascaded in series of two or
more units without oscillation problems.
+Vcc
Decoupling
Impedance
50 Ohm Input
50 Ohm Output
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Rev.
5/30/08
www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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