Available as: TM6661, 4 Pin TO-8 (T4)
TN6661, 4 Pin Surface Mount (SM3)
RF AMPLIFIER
MODEL TM6661
FP6661, 4 Pin Flatpack (FP4)
BX6661, Connectorized Housing (H1)
Features
ꢀ High Output Power: +27 dBm Typical
ꢀ GaAs FET Design
Typical Intermodulation Performance at 25 ºC
Second Order Harmonic Intercept Point ....... +54 dBm (Typ.)
Second OrderTwoTone Intercept Point ........ +48 dBm (Typ.)
Third OrderTwoTone Intercept Point ............ +41 dBm (Typ.)
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
Maximum Ratings
TYPICAL
Ta= 25 ºC
10 - 700 MHz
13.5
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 500 MHz
Ambient OperatingTemperature ................-55ºC to +100 ºC
StorageTemperature .................................-62ºC to +125 ºC
CaseTemperature ..................................................+125 ºC
DCVoltage .......................................................... +17 Volts
Continuous RF Input Power .................................. +15 dBm
Short Term RF Input Power.... 100 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3 µsec Max.)
Frequency
Gain (dB)
12.0 Min.
Gain Flatness (dB)
+0.3
+0.7 Max.
Power @ 1 dB
Comp. (dBm)
Reverse
+27
-20
+24.5 Min.
-19 Max.
Isolation (dB)
VSWR
In
Out
<1.5:1
<1.7:1
1.8:1 Max.
2.0:1 Max.
Noise Figure (dB)
5.0
+15
175
7.0 Max.
+15
185 Max.
Power
Vdc
mA
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Reverse Isolation (dB)
Gain (dB)
Noise Figure (dB)
15
14
13
12
11
- 17
- 18
- 19
- 20
-21
9
7
5
3
1
Start 10 MHz
Stop 700 MHz
Start 10 MHz
Stop 700 MHz
Start 10 MHz
Stop 700 MHz
1 dB Compression (dBm)
Output VSWR
Input VSWR
+29
+28
+27
+26
2.0
1.5
1.0
2.0
1.5
1.0
+25
Start 10 MHz
Stop 700 MHz
Start 10 MHz
Stop 700 MHz
Start 10 MHz
Stop 700 MHz
Legend
+ 25 ºC
+85 ºC - - - - - - -55 ºC
Linear S-Parameters
Freq.
MHz
----S11----
Mag Deg
----S22----
Mag Deg
----S21----
----S12----
Deg
Mag Deg Mag
===============================================================
.17
.10
.08
.08
.08
.07
.08
.09
.10
.11
.12
.13
-58
-50
-40
-34
-36
-34
-54
-68
-84
-97
-106
-118
4.70
4.76
4.77
4.77
4.77
4.78
4.76
4.74
4.66
4.64
4.56
4.51
10
20
-166
-175
-178
179
178
171
160
149
138
128
117
107
.1017
.1026
.1023
.1042
.1025
.1029
.1022
.1038
.1021
.0999
.1015
.0997
13
6
.25
.20
.19
.18
.18
.17
.17
.16
.15
.14
.13
.12
147
155
160
161
162
159
147
134
115
101
85
30
3
40
3
50
1
100
200
300
400
500
600
700
-4
-8
-14
-19
-24
-29
-36
70
Rev.
12/15/08
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