AC543 Datasheet, PDF (1/2 Pages) Teledyne Technologies Incorporated – TO-8 CASCADABLE AMPLIFIERS

Rev. 5/10
AC543
AC544
10 TO 500 MHz
TO-8 CASCADABLE AMPLIFIERS
Typical Values
Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . .
Medium Output Level . . . . . . . . . . . . . . . . . . . . .
High Third Order I.P. . . . . . . . . . . . . . . . . . . . . . .
High Efficiency
High Performance Thin Film
Standard Size TO-8 Package
AC543
2.5 dB
+10.0 dBm
+26.0 dBm
AC544
2.7 dB
+13.5 dBm
+29.0 dBm
AC543/AC544
TO-8 Package for Amplifiers
SPECIFICATIONS^*
Parameter
Frequency (Min.)
Small Signal Gain (Min.)
AC543
AC544
Gain Flatness (Max.)
Noise Figure (Max.)
AC543
AC544
SWR (Max.)
Input/Output
Power Output (Min.)
@ 1dB comp.
AC543
AC544
Reverse Isolation
AC543
AC544
DC Current (Max.)
AC543
AC544
Typical
10-600 MHz
11.3 dB
11.5 dB
< ±0.25 dB
2.5 dB
2.7 dB
1.5:1
+10.0 dBm
+13.5 dBm
19.0 dB
18.0 dB
24.0 mA
35.0 mA
Guaranteed
0 to 50 °C -55 to +85 °C
10-500 MHz
10-500 MHz
10.5 dB
10.5 dB
±0.4 dB
3.0 dB
3.3 dB
1.8:1
+9.0 dBm
+12.5 dBm
—
—
27.0 mA
38.0 mA
10.0 dB
10.0 dB
±0.6 dB
3.5 dB
3.8 dB
2.0:1
+8.5 dBm
+12.0 dBm
—
—
30.0 mA
40.0 mA
* Measured in a 50-ohm system at +15 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 . . . . . . . .
AC543
+44 dBm
+38 dBm
+26 dBm
AC544
+48 dBm
+42 dBm
+29 dBm
AS543/AS544
SMTO-8 Package for Amplifiers
ABSOLUTE MAXIMUM RATINGS
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -62 to +125 °C
Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . .
+125 °C
Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+19 Volts
Maximum Continuous RF Input Power . . . . . . . . . . . . . . . .
+13 dBm
Maximum Short Term Input Power (1 Minute Max.) . . . . . . . 50 Milliwatts
Maximum Peak Power (3 µsec Max.) . . . . . . . . . . . . . . . . . .
0.5 Watt
Burn-in Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+105 °C
Thermal Resistance¹ (θjc; AC543) . . . . . . . . . . . . . . . . . . . . +55 °C/Watt
Thermal Resistance¹ (θjc; AC544) . . . . . . . . . . . . . . . . . . . . +66 °C/Watt
Junction Temperature Rise Above Case (Tjc; AC543) . . . .
+22.1 °C
Junction Temperature Rise Above Case (Tjc; AC544) . . . .
+37.8 °C
1 _{Thermal resistance is based on total power dissipation.}
If DC is present on RF input/output, this model
requires additional external blocking capacitors.
DIMENSIONS ARE IN INCHES [MILLIMETERS]
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