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AC538 Datasheet, PDF (1/2 Pages) Teledyne Technologies Incorporated – TO-8 CASCADABLE AMPLIFIER
Rev. 5/10
AC538
5 TO 500 MHz
TO-8 CASCADABLE AMPLIFIER
Typical Values
High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Second Harmonic Intercept Point. . . . . . . . . . . . . . . .
High Performance Thin Film
Standard Size TO-8 Package
AC538
27.5 dB
2.8 dB
+56 dBm
AC538
TO-8 Package for Amplifiers
SPECIFICATIONS*
Parameter
Frequency (Min.)
Small Signal Gain (Min.)
Gain Flatness (Max.)
Noise Figure (Max.)
SWR (Max.)
Input/Output
Power Output (Min.)
@ 1dB comp.
Reverse Isolation
DC Current (Max.)
Typical
3-600 MHz
27.5 dB
±0.3 dB
2.8 dB
< 1.5:1
+12.5 dBm
37.0 dB
47 mA
Guaranteed
0 to 50 °C -55 to +85 °C
5-500 MHz
5-500 MHz
27.0 dB
26.5 dB
±0.5 dB
±0.8 dB
3.5 dB
4.0 dB
1.7:1
1.8:1
+11.5 dBm
—
50 mA
+11.0 dBm
—
53 mA
* Measured in a 50-ohm system at +5 Vdc unless otherwise specified.
INTERMODULATION PERFORMANCE
Typical @ 25 °C
Second Order Harmonic Intercept Point. . . . . . . . . . . . . . .
Second Order Two Tone Intercept Point . . . . . . . . . . . . . . .
Third Order Two Tone Intercept Point . . . . . . . . . . . . . . . . .
AC538
+56 dBm
+50 dBm
+27 dBm
AS538
SMTO-8 Package for Amplifiers
ABSOLUTE MAXIMUM RATINGS
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -62 to +125 °C
Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . .
+125 °C
Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+9 Volts
Maximum Continuous RF Input Power . . . . . . . . . . . . . . . .
+10 dBm
Maximum Short Term Input Power (1 Minute Max.) . . . . . . . 50 Milliwatts
Maximum Peak Power (3 µsec Max.) . . . . . . . . . . . . . . . . . .
0.5 Watt
Burn-in Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+125 °C
Thermal Resistance1 (θjc) . . . . . . . . . . . . . . . . . . . . . . . . . . . +65 C/Watt
Junction Temperature Rise Above Case (Tjc) . . . . . . . . . . .
+16.2 °C
1 Thermal resistance is based on total power dissipation.
DIMENSIONS ARE IN INCHES [MILLIMETERS]
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