LA507 Datasheet, PDF (1/2 Pages) Teledyne Technologies Incorporated – 50 TO 500 MHz TO-8 LIMITING AMPLIFIER

Rev. 10/11
LA507
50 TO 500 MHz
TO-8 LIMITING AMPLIFIER
Typical Values
High Output Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Third Order I.P. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fast Pulse Recovery Time . . . . . . . . . . . . . . . . . . . . . . . . . .
Low SWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symmetrical Clipping; High
Even-Order Suppression
High Performance Thin Film
LA507
+12.0 dBm
+29 dBm
< 50 ηsec
1.3:1
SPECIFICATIONS^*
Parameter
Frequency (Min.)
Small Signal Gain (Min.)
Gain Flatness (Max.)
Noise Figure (Max.)
SWR (Max.)
Input/Output
Output Limiting Level (Max.)
Pin = +20 dBm
Power Output (Min.)
@ 1dB comp.
DC Current (Max.)
Typical
40-600 MHz
13.0 dB
< ±0.2 dB
5.5 dB
< 1.3:1
+16.2 dBm
+12.0 dBm
51 mA
Guaranteed
0 to 50 °C -55 to +85 °C
50-500 MHz
50-500 MHz
12.5 dB
11.5 dB
±0.5 dB
±0.7 dB
6.5 dB
7.0 dB
1.7:1
1.9:1
+17.2 dBm
+18.0 dBm
+11.0 dBm
+9.0 dBm
54 mA
56 mA
* Measured in a 50-ohm system at +15 Vdc unless otherwise specified.
INTERMODULATION PERFORMANCE
(Typical @ 25 °C)
Linear Region Only
Second Order Harmonic Intercept Point. . . . . . . . . . . . . . .
Second Order Two Tone Intercept Point . . . . . . . . . . . . . . .
Third Order Two Tone Intercept Point . . . . . . . . . . . . . . . . .
LA507
+48 dBm
+42 dBm
+29 dBm
LA507
TO-8 Package for Limiting Amplifiers
LAS507
SMTO-8 Package for Limiting Amplifiers
ABSOLUTE MAXIMUM RATINGS
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -62 to +125 °C
Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . .
+125 °C
Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+17 Volts
Maximum Continuous RF Input Power . . . . . . . . . . . . . . . .
+23 dBm
Maximum Short Term Input Power (1 Minute Max.) . . . . . . . 400 Milliwatts
Maximum Peak Power (3 µsec Max.) . . . . . . . . . . . . . . . . . .
1 Watt
Burn-in Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+100 °C
Thermal Resistance¹ (θjc) . . . . . . . . . . . . . . . . . . . . . . . . . . . +47 °C/Watt
Junction Temperature Rise Above Case (Tjc) . . . . . . . . . . .
+38.3 °C
1 _{Thermal resistance is based on total power dissipation.}
DIMENSIONS ARE IN INCHES [MILLIMETERS]
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