RF AMPLIFIER
MODEL
CZ8451
Features
!
!
!
!
5 Volt Bias: 17 dB Gain Typical
Low Noise Figure: 2.25 dB Typical
Operating Temp. -55 ºC to +85 ºC
Environmental Screening Available
Available as:
CZ8451, 4 Pin TO-12 (T7)
TN8451, 4 Pin Surface Mount (SM3)
BX8451, Connectorized Housing (H1)
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point........+21 dBm (Typ.)
Second Order Two Tone Intercept Poin..........+15 dBm (Typ.)
Third Order Two Tone Intercept Point.............+14 dBm (Typ.)
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
1 - 300 MHz
17
+2.5
- 21
<1.5:1
<1.5:1
2.25
+5
12.5
MIN/MAX
Ta = -55
ºC
to +85
ºC
5 - 250 MHz
15.5 Min.
0 Min.
-20 Max.
2.0:1 Max.
2.0:1 Max.
3.0 Max.
+5
15 Max.
Maximum Ratings
Ambient Operating Temperature ................ -55ºC to +100 ºC
Storage Temperature .................................-62ºC to +125 ºC
Case Temperature .................................................. +125 ºC
DC Voltage .......................................................... +10 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.)
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Legend
+25 ºC
+85 ºC - - - - - - -55 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Rev.
10/18/07
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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