Available as: TM7277, 4 Pin TO-8 (T4)
TN7277, 4 Pin Surface Mount (SM3)
RFAMPLIFIER
FP7277, 4 Pin Flatpack (FP4)
BX7277, Connectrized Housing (H1)
MODEL TM7277
Features
Typical Intermodulation Performance at 25 º C
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.)
! High Output Power: +24 dBm Typical
! High Third Order Intercept: +41 dBm Typical
! Operating Temp. - 55 ºC to +85 ºC
! Environmental ScreeningAvailable
Maximum Ratings
Specifications
Ambient OperatingTemperature .............. -55ºC to + 100 ºC
StorageTemperature ............................... -62ºC to + 125 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 18 Volts
Continuous RF Input Power ................................. + 18 dBm
ShortTerm RF Input Power......50 Milliwatts (1 Minute Max.)
Maximum Peak Power.....................0.5 Watt (3 µsec Max.)
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
5-250 MHz
MIN/MAX
Ta = -55 ºC to +85 ºC
5-250 MHz
Frequency
Gain (dB)
10.5
9.5 Min.
Power @ 1 dB
Comp. (dBm)
Reverse
+24
+20.0 Min.
-11.5 Max.
Isolation (dB)
-12.5
VSWR
In
Out
<1.5:1
<1.75:1
2.0:1 Max.
2.0:1 Max.
Noise Figure (dB)
4.0
+15
70
5.0 Max.
+15 Min.
75 Max.
Power
Vdc
mA
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Gain (dB)
Noise Figure (dB)
Reverse Isolation (dB)
13
12
0
- 10
- 20
- 30
- 40
6
5
4
11
10
9
3
2
Start 5 MHz
Stop 250 MHz
Start 5 MHz
Stop 250 MHz
Start 5 MHz
Stop 250 MHz
Output VSWR
1 dB Comp. (dBm)
Input VSWR
+25
+24
+23
+22
2.0
1.5
1.0
2.0
1.5
1.0
+21
Start 5 MHz
Stop 250 MHz
Start 5 MHz
Stop 250 MHz
Start 5 MHz
Stop 250 MHz
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
06/30/04
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.spectrummicrowave.com