Rev. 5/10
AC658
Typical Values
10 TO 600 MHz
TO-8 CASCADABLE AMPLIFIER
AC658
2.5 dB
31.0 dB
+15.0 dBm
Low Noise
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Gain
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medium Output Level
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Thin Film
Standard Size TO-8 Package
AC658
TO-8 Package for Amplifiers
SPECIFICATIONS
*
Parameter
Frequency (Min.)
Small Signal Gain (Min.)
Gain Flatness (Max.)
Noise Figure (Max.)
SWR (Max.)
Input/Output
Typical
10-700 MHz
31.0 dB
±0.4 dB
2.5 dB
<1.2:1
Guaranteed
0 to 50 °C
-55 to +85 °C
10-600 MHz
30.0 dB
±0.7 dB
3.1 dB
1.5:1
10-600 MHz
29.0 dB
±0.8 dB
3.6 dB
1.7:1
Power Output (Min.)
@ 1dB comp.
10-150 MHz
150-600 MHz
Reverse Isolation
DC Current (Max.)
+16.5 dBm
+15.0 dBm
39.0 dB
120 mA
+15.5 dBm
+14.0 dBm
—
125 mA
+15.0 dBm
+13.5 dBm
—
130 mA
AS658
SMTO-8 Package for Amplifiers
* Measured in a 50-ohm system at +5 Vdc unless otherwise specified.
INTERMODULATION PERFORMANCE
Typical @ 25 °C; 300 MHz
AC658
+44 dBm
+38 dBm
+32 dBm
Second Order Harmonic Intercept Point.
. . . . . . . . . . . . . .
Second Order Two Tone Intercept Point
. . . . . . . . . . . . . . .
Third Order Two Tone Intercept Point
. . . . . . . . . . . . . . . . .
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Case Temperature
. . . . . . . . . . . . . . . . . . . . . . . .
Maximum DC Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Continuous RF Input Power
. . . . . . . . . . . . . . . .
Maximum Short Term Input Power
(1 Minute Max.) . . . . . . .
Maximum Peak Power
(3 µsec Max.) . . . . . . . . . . . . . . . . . .
Burn-in Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance
1
(θjc) . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature Rise Above Case
(Tjc) . . . . . . . . . . .
1
-62 to 125 °C
+125 °C
+6 Volts
+8 dBm
50 Milliwatts
0.5 Watt
+110 °C
26.1 °C/Watt
15.7 °C
Thermal resistance is based on total power dissipation.
DIMENSIONS ARE IN INCHES [MILLIMETERS]
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