AFIC10275N: 978-1090 MHz, 250 W Peak, 50 V Airfast® RF LDMOS Wideband Integrated Amplifiers

Overview

TO-270WB-14, TO-270WBG-14 Package Images

TO-270WB-14, TO-270WBG-14  Package Images

Features

Key Parametrics

Product Specifications
Frequency (Min) (MHz) 978
Frequency Max (Max) (MHz) 1090
Supply Voltage (Typ) (V) 50
P1dB (Typ) (dBm) 54
P1dB (Typ) (W) 250
Output Power (Typ) (W) @ Intermodulation Level at Test Signal 250 @ Peak
Test Signal Pulse
Power Gain (Typ) (dB) @ f (MHz) 32.6 @ 978
Efficiency (Typ) (%) 61
Thermal Resistance (Spec) 1.1
Matching Input
Class AB
Die Technology LDMOS

RF Performance Tables

Narrowband Performance

(50 Vdc, TA = 25°C)
Frequency
(MHz)
Signal Type Pout
(W)
Gps
(dB)
2nd Stage Eff.
(%)
1090(1)Pulse
(128 µsec, 10% Duty Cycle)
250 Peak32.161.4

Typical Wideband Performance

(50 Vdc, TA = 25°C)
Frequency
(MHz)(2)
Signal Type Pout
(W)
Gps
(dB)
2nd Stage Eff.
(%)
978Pulse
(128 µsec, 10% Duty Cycle)
250 Peak32.661.0
103032.559.1
109030.160.6

Load Mismatch/Ruggedness

Frequency
(MHz)
Signal Type VSWR Pin
(W)
Test Voltage Result
1090(1)Pulse
(128 µsec, 10% Duty Cycle)
> 10:1 at all Phase Angles 0.345 W Peak
(3 dB
Overdrive)
50No
Device
Degradation
1. Measured in 1090 MHz narrowband test circuit.
2. Measured in 978-1090 MHz broadband reference circuit.