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參數資料
| 型號： | TM7481PM |
| 廠商： | SPECTRUM CONTROL INC |
| 元件分類： | 放大器 |
| 英文描述： | 15 MHz - 300 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | T4, TO-8, 4 PIN |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 48K |
| 代理商： | TM7481PM |
Typical Intermodulation Performance at 25 C
Second Order Harmonic Intercept Point ....... +39 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +33 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +29 dBm (Typ.)
Legend
+25 C
+85 C - - - - - - -55 C
Power
Vdc
+15
mA
27
32 Max.
RF AMPLIFIER
MODEL
TM7481PM
Available as:
TM7481PM, 4 Pin TO-8 (T4)
TN7481PM, 4 Pin Surface Mount (SM3)
FP7481PM, 4 Pin Flatpack (FP4)
BX7481PM, Connectorized Housing (H1)
Features
!
! Superior Phase Noise Performance
!
! Low Noise Figure: 2.3 dB Typical
!
! Medium Output Power: +16.5 dBm Typical
!
! Operating Temp. -55 C to +85 C
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta= 25 C
Ta = -55 C to +85 C
Frequency
10 - 300 MHz
15 - 300 MHz
Note: Care should always be taken to effectively ground the case of each unit.
Noise Figure (dB)
2.3
3.0 Max.
VSWR
In
<1.8:1
2.0:1 Max.
Out
<1.8:1
2.0:1 Max.
Reverse
Isolation (dB)
-32
-30 Max.
Power @ 1 dB
Comp. (dBm)
+16.5
+15.0 Min.
Gain (dB)
28.0
27.0 Min.
Specifications
Typical Performance Data
Maximum Ratings
Ambient Operating Temperature ................ -55C to +100 C
Storage Temperature ................................. -62C to +125 C
Case Temperature .................................................. +125 C
DC Voltage .......................................................... +17 Volts
Continuous RF Input Power .................................. +10 dBm
Short Term RF Input Power .... 100 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.2 Watt (3
sec Max.)
3/31/04
Start 15 MHz
Stop 300 MHz
Start 15 MHz
Stop 300 MHz
Start 15 MHz
Stop 300 MHz
Start 15 MHz
Stop 300 MHz
Start 15 MHz
Stop 300 MHz
Start 15 MHz
Stop 300 MHz
-30
-20
-40
-50
-60
1.0
2.0
1.5
1.0
3
4
2
1
0
29
30
28
27
26
+17
+18
+16
+15
+14
2.0
1.5
Phase Noise (dBc/Hz)
Gain (dB)
Noise Figure (dB)
1 dB Comp. (dBm)
Input VSWR
Output VSWR
Reverse Isolation (dB)
10K
1K
100K
100
1M
-140
-150
-160
-170
-180
-130
_________Guarantee __ __ __ __Typical
-190
Phase Noise Test Conditions:
Carrier Frequency: 200 MHz
Power Output: +16.2 dBm
Temperature: 25 C
Agilent ES5500 System
Frequency
Typical
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
Guarantee (Min.)
-142
-154
-156
-146
-158
-160
-154
Guaranteed Phase Noise Performance (dBc/Hz)
Linear S-Parameters
FREQ.
MHz
S11
Mag.
Deg.
S21
Mag.
Deg.
S12
Mag.
Deg.
S22
Mag.
Deg.
========================================================================================
15
50
100
150
200
250
300
.25
.02
.12
.19
.25
.29
.33
- 80
95
57
35
13
- 11
- 41
25.44
26.48
26.03
25.57
25.36
25.61
26.53
- 163
158
129
103
77
50
21
.0220
.0213
.0223
.0231
.0233
.0232
.0231
- 2
- 3
- 7
- 11
- 21
- 30
- 37
.04
.03
.04
.09
.15
.19
.21
- 93
- 159
- 115
- 121
- 139
- 160
- 177
Spectrum Microwave 2144 Franklin Drive N.E. Palm Bay, Florida 32905 PH (888) 553-7531 Fax (888) 553-7532
Spectrum Microwave 2707 Black Lake Place Philadelphia, Pennsylvania 19154 PH (215) 464-4000 Fax (215) 464-4001
www.SpectrumMicrowave.com
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