(AC345 / AC347) 5 TO 250 MHz TO-8 CASCADABLE AMPLIFIERS
2/99
AC345 AC347
Typical Values
5 TO 250 MHz TO-8 CASCADABLE AMPLIFIERS
AC345 AC347
+2.3 dB +28.0 dBm +15.5 dBm 46 mA
...
Description
2/99
AC345 AC347
Typical Values
5 TO 250 MHz TO-8 CASCADABLE AMPLIFIERS
AC345 AC347
+2.3 dB +28.0 dBm +15.5 dBm 46 mA
Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . +2.0 dB High Third Order I.P. . . . . . . . . . . . . . . . . . . . . . . +25.0 dBm Medium Output Level. . . . . . . . . . . . . . . . . . . . . +12.0 dBm Low Current Consumption . . . . . . . . . . . . . . . . 30 mA High Performance Thin Film Standard Size TO-8
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AC345/AC347
TO-8 Package for Amplifiers
0.450 (11.43) DIA. 0.208 (5.28) MAX. 0.025 (0.64)
SPECIFICATIONS*
Parameter
Frequency (Min.) Small Signal Gain (Min.) Gain Flatness (Max.) Noise Figure (Max.) AC345 AC347 Input Output
0.185 ± 0.015 (4.70 ± 0.38) 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
5-300 MHz 13.0 dB ±0.25 dB 2.0 dB 2.3 dB <1.4:1 <1.2:1
Guaranteed 0 to 50° C -55 to +85° C
5-250 MHz 12.5 dB ±0.5 dB 2.5 dB 2.7 dB 1.6:1 1.3:1 5-250 MHz 12.0 dB
0.033 (0.84)
±0.7 dB 3.0 dB 3.2 dB 1.7:1 1.5:1
0.031 (0.79) 45° ± 3° +DC VOLTAGE 0.300 (7.62) DIA. B.C.
SWR (Max.)
Power Output (Min.) @ 1dB comp
AC345 AC347 AC345 AC347
+12.0 dBm +15.5 dBm 30 mA 46 mA
+11.0 dBm +14.5 dBm 34 mA 50 mA
+10.5 dBm +14.0 dBm 38 mA 54 mA
DC Current (Max.)
AS345/AS347
* Measured in a 50-ohm system at +15 Vdc unless otherwise specified.
SMTO-8 Package for Amplifiers
0.450 (11.43) 0.225 (5.72)
INTERMODULATION PERFORMANCE
0
DETAIL A (NO SCALE) DC BIAS 0.016 ± 0.00...
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