2/99
AC558
AC559
Typical Values
5 TO 500 MHz
TO-8 CASCADABLE AMPLIFIERS
AC558
+114 dBm
+19.0 dBm
+32.0 dBm
AC559
+117 dBm
+22.0 dBm
+35.0 dBm
High Dynamic Range . . . . . . . . . . . . . . . . . . .
High Power Output . . . . . . . . . . . . . . . . . . . . .
High Third Order I.P. . . . . . . . . . . . . . . . . . . . .
High Performance Thin Film
Standard Size TO-8 Package
Available in Surface Mount
AC558/AC559
TO-8 Package for Amplifiers
0.450 (11.43)
DIA.
0.208 (5.28)
MAX.
0.185
±
0.015
(4.70
±
0.38)
0.025
(0.64)
SPECIFICATIONS
*
Parameter
Frequency (Min.)
Small Signal Gain (Min.)
Gain Flatness (Max.)
Noise Figure (Max.)
AC558
AC559
0.018
±
0.002
DIA. PIN
(0.46
±
0.05)
(4) PLCS
0.504 (12.80)
DIA.
50 OHM INPUT
GROUND
50 OHM OUTPUT
Typical
5-600 MHz
11.0 dB
±0.2 dB
<5.2 dB
<5.7 dB
<1.6:1
Guaranteed
0 to 50° C
-55 to +85° C
5-500 MHz
10.5 dB
±0.5 dB
6.0 dB
6.5 dB
1.8:1
5-500 MHz
10.0 dB
±0.7 dB
6.5 dB
7.0 dB
1.9:1
0.033 (0.84)
0.031 (0.79)
45°
±
3°
+DC VOLTAGE
0.300
(7.62)
DIA. B.C.
SWR (Max.)
Input/Output
Power Output (Min.)
@ 1 dB comp.
.
DC Current (Max.)
AC558
AC559
AC558
AC559
+19.0 dBm
+22.0^ dBm
65.0 mA
88.0 mA
+18.0 dBm
+21.0^ dBm
68.0 mA
92.0 mA
+17.5 dBm
+20.5^ dBm
71.0 mA
96.0 mA
AS558/AS559
* Measured in a 50-ohm system at +15 Vdc unless otherwise specified.
^ 0.5 dBm less below 200 MHz.
SMTO-8 Package for Amplifiers
0.450
(11.43)
0.225
(5.72)
DETAIL A
(NO SCALE)
DC BIAS
0.016
±
0.002
0.010
±
0.002
INTERMODULATION PERFORMANCE
Typical @ 25° C; 200 MHz
AC558
+56 dBm
+50 dBm
+32 dBm
AC559
+55 dBm
+49 dBm
+35 dBm
0
50
Ω
INPUT
0.250
(6.35)
0.450
(11.43)
GND
.0.075
(1.91)
0.225
(5.72)
0.016
±
0.002
(0.41
±
0.05)
(4) PLCS
50
Ω
OUTPUT
Second Order Harmonic Intercept Point
. . . . .
Second Order Two Tone Intercept Point.
. . . . .
Third Order Two Tone Intercept Point.
. . . . . . .
0
0.008
0.012
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -62 to +125° C
Maximum Case Temperature
. . . . . . . . . . . . . . . . . . . . . . . .
+125° C
+19 Volts
Maximum DC Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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
(AC558/AC559) . . . . . . . . . . . . . . . . . +105° C/+85° C
+37° C/Watt
Thermal Resistance
1
(θjc; AC558) . . . . . . . . . . . . . . . . . . . .
1
Thermal Resistance
(θjc; AC559) . . . . . . . . . . . . . . . . . . . .
+37° C/Watt
Junction Temperature Rise Above Case
(Tjc; AC558) . . . .
+37.4° C
Junction Temperature Rise Above Case
(Tjc; AC559) . . . .
+50.3° C
1
SEE
DETAIL "A"
0
0.075
(1.91)
0.200
(5.08)
0.350
(8.89)
0.450
(11.43)
0.375
(9.53)
0.040
±
0.012
(1.02
±
0.30)
(4) PLCS
0.050
(1.27)
(4) PLCS
0.100
(2.54)
(4) PLCS
0.170
(4.32)
0
0.031
(0.79)
0.031
(0.79)
0.010 (TYP.)
(0.25)
45°
0.008
±
0.001
(0.20
±
0.03)
Thermal resistance is based on total power dissipation.
DIMENSIONS ARE IN INCHES (MILLIMETERS)
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