RF AMPLIFIER
MODEL
TM6661
Features
!
High Output Power: +27 dBm Typical
!
GaAs FET Design
!
Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Gain Flatness (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
VSWR
In
Out
TYPICAL
Ta= 25 ºC
10 - 700 MHz
13.5
+0.3
+27
-20
<1.5:1
<1.7:1
5.0
+15
175
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 500 MHz
12.0 Min.
+0.7 Max.
+24.5 Min.
-19 Max.
1.8:1 Max.
2.0:1 Max.
7.0 Max.
+15
185 Max.
Available as:
TM6661, 4 Pin TO-8 (T4)
TN6661, 4 Pin Surface Mount (SM3)
FP6661, 4 Pin Flatpack (FP4)
BX6661, Connectorized Housing (H1)
Typical Intermodulation Performance at 25 ºC
Second Order Harmonic Intercept Point ....... +54 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +48 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +41 dBm (Typ.)
Maximum Ratings
Ambient Operating Temperature ................ -55ºC to +100 ºC
Storage Temperature ................................. -62ºC to +125 ºC
Case Temperature .................................................. +125 ºC
DC Voltage .......................................................... +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.)
Noise Figure (dB)
Power
Vdc
mA
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
15
14
13
12
11
Start 10 MHz
Stop 700 MHz
Gain (dB)
- 17
- 18
- 19
- 20
-21
Start 10 MHz
Reverse Isolation (dB)
9
7
5
3
1
Stop 700 MHz
Start 10 MHz
Noise Figure (dB)
Stop 700 MHz
+29
+28
+27
+26
+25
1 dB Compression (dBm)
2.0
1.5
1.0
Input VSWR
2.0
1.5
1.0
Output VSWR
Start 10 MHz
Stop 700 MHz
Start 10 MHz
Stop 700 MHz
Start 10 MHz
Stop 700 MHz
Legend
+ 25 ºC
+85 ºC
Linear S-Parameters
- - - - - - -55 ºC
Freq.
----S11----
----S22----
----S21----
----S12----
Mag
Deg
Mag
Deg Mag
Deg
Mag
Deg
MHz
===============================================================
4.70
-58
.17
147
.25
13
.1017
-166
10
4.76
-50
.10
155
.20
6
.1026
-175
20
4.77
-40
.08
160
.19
3
.1023
-178
30
4.77
-34
.08
161
.18
3
.1042
179
40
4.77
-36
.08
162
.18
1
.1025
178
50
4.78
-34
.07
159
.17
-4
.1029
171
100
4.76
-54
.08
147
.17
-8
.1022
160
200
4.74
-68
.09
134
.16
-14
.1038
149
300
4.66
-84
.10
115
.15
-19
.1021
138
400
4.64
-97
.11
101
.14
-24
.0999
128
500
4.56
-106
.12
85
.13
-29
.1015
117
600
4.51
-118
.13
70
.12
-36
.0997
107
700
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Rev.
12/15/08
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001