RF AMPLIFIER
MODEL
TM4172
Features
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Low Noise Figure: 3.0 dB Typical
High Output Power: +23 dBm Typical
Operating Temp. - 55 ºC to +85 ºC
Environmental Screening Available
Available as:
TM4172, 4 Pin TO-8 (T4)
TN4172, 4 Pin Surface Mount (SM3)
FP4172, 4 Pin Flatpack (FP4)
BX4172, Connectorized Housing (H1)
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point ..... +50 dBm (Typ.)
Second Order Two Tone Intercept Point ...... +43 dBm (Typ.)
Third Order Two Tone Intercept Point .......... +35 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
10 - 250 MHz
13.5
+23
-20
1.6:1
1.6:1
3.0
+12
90
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 250 MHz
12.0 Min.
+21 Min.
-19
Max.
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 100 ºC
Storage Temperature ............................... -62ºC to + 125 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 15 Volts
Continuous RF Input Power ................................. + 13 dBm
Short Term RF Input Power.... 100 Milliwatts (1 Minute Max.)
Maximum Peak Power.................... 0.2 Watt (3
µsec
Max.)
2.0:1 Max.
2.0:1 Max.
4.0 Max.
+12
95 Max.
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Gain (dB)
15
14
13
12
11
Start 10 MHz
Stop 250 MHz
Reverse Isolation (dB)
0
- 10
- 20
- 30
- 40
Start 10 MHz
Stop 250 MHz
Noise Figure (dB)
4
3
2
1
0
Start 10 MHz
Stop 250 MHz
1 dB Comp. (dBm)
+24
+23
+22
+21
+20
Start 10 MHz
Stop 250 MHz
Input VSWR
2.0
1.5
1.0
Start 10 MHz
Stop 250 MHz
Output VSWR
2.0
1.5
1.0
Start 10 MHz
Stop 250 MHz
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
06/02/04
www.spectrummicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
模拟与混合信号
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