AC557 Datasheet, PDF (1/2 Pages) Teledyne Technologies Incorporated – TO-8 CASCADABLE AMPLIFIER

Rev. 5/10
AC557
0.3 TO 500 MHz
TO-8 CASCADABLE AMPLIFIER
Typical Values
Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Third Order I.P. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wide Power Supply Range . . . . . . . . . . . . . . . . . . . . . .
High Performance Thin Film
Standard Size TO-8 Package
AC557
4.0 dB
+28.5 dBm
+8 to +15 Volts
AC557
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
0.3-600 MHz
15.0 dB
< ±0.3 dB
4.0 dB
< 1.3:1
+14.7 dBm
20.0 dB
44 mA
Guaranteed
0 to 50 °C -55 to +85 °C
0.3-500 MHz
14.0 dB
0.3-500 MHz
13.5 dB
±0.5 dB
±0.8 dB
5.0 dB
5.5 dB
1.8:1
2.0:1
+13.5 dBm
—
47 mA
+13.0 dBm
—
50.0 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 . . . . . . . . . . . . . . . . .
AC557
+42 dBm
+36 dBm
+28.5 dBm
AS557
SMTO-8 Package for 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 . . . . . . . . . . . . . . . .
+13 dBm
Maximum Short Term Input Power (1 Minute Max.) . . . . . . . 100 Milliwatts
Maximum Peak Power (3 µsec Max.) . . . . . . . . . . . . . . . . . .
0.5 Watt
Burn-in Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+105 °C
Thermal Resistance¹ (θjc) . . . . . . . . . . . . . . . . . . . . . . . . . . . +46 °C/Watt
Junction Temperature Rise Above Case (Tjc) . . . . . . . . . . .
+32.2 °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]
650-691-9800 • Fax: [phone] • Updates: www.teledynemicrowave.com • [e-mail]