SMA81
A81/SMA81
20 TO 250 MHz CASCADABLE AMPLIFIER
- HIGH REVERSE ISOLATION: >30 d B (TYP.)
- HIGH GAIN: 26 d B (TYP.)
- HIGH LEVEL OUTPUT: +17 d Bm (TYP.)
- LOW NOISE: 2.6 d B (TYP.)
Specifications (Rev. Date: 11/00)-
Characteristics Frequency Small Signal Gain (min.) Gain Flatness (max.) Reverse Isolation Noise Figure (max.) Power Output @ 1 d B p. (min.) IP3 IP2 Second Order Harmonic IP VSWR Input / Output (max.) DC Current @ 15 Volts (max.) Typical
0° to 50°C
Typical Performance @ 25°C
Guaranteed
-54° to +85°C
10-300 MHz 20-250 MHz 20-250 MHz 25.5 d B 24.0 d B 24.5 d B ±0.5 d B ±0.1 d B ±0.7 d B 31 d B 3.0 d B 4.0 d B 3.5 d B 15.5 d Bm 17.0 d Bm 16.0 d Bm +28 d Bm +35 d Bm +41 d Bm 1.5:1 / 1.5:1 1.9:1 / 1.9:1 2.0:1 / 2.0:1 33 m A 39 m A 37 m A
- Measured in a 50-ohm system at +15 Vdc Nominal. Subject to change without notice.
Absolute Maximum Ratings
Storage Temperature Max. Case Temperature Max. DC Voltage Max. Continuous RF Input Power Max. Short Term RF Input Power (1 minute max.) Max. Peak Power (3...
