UTOUTCPSA550 Datasheet, PDF (1/6 Pages) Teledyne Technologies Incorporated – Thin-Film Cascadable Amplifier 30 to 500 MHz

Thin-Film Cascadable Amplifier
30 to 500 MHz
Technical Data
UTO/UTC/PSA 550 Series
Features
• High Efficiency:
80 mW power consumption
• Low Distortion:
IP₃ = +21 dBm (Typ)
• Low Noise Figure:
2.5 dB (Typ)
• High Gain: 22.0 dB (Typ)
Applications
• Satellite Systems
• Portable Radios
• 5V Systems
Description
The 550 Series is a thin-film
amplifier designed for high
efficiency applications operat-
ing from a +5V supply. The
circuit incorporates impedance
transformation within a feed-
back loop. The active device
delivers power into a higher
impedance than 50Ω and there-
fore exhibits improved current
efficiency. The 550 Series
amplifiers are available in the
TO-8, SM-45 hermetic cases or
connectored TC-1A package.
Pin Configuration
UTO—TO-8T
GROUND
RFIN
RFOUT
V⁺
CASE GROUND
PSA—SM-45
V⁺
RFIN
RFOUT
GND
UTC—TC-1A
~
Schematic
V⁺
RFIN
Maximum Ratings
Parameter
DC Voltage
RFOUT
Continuous RF Input Power
Operating Case Temperature
Storage Temperature
“R” Series Burn-In Temperature
Maximum
+10 Volts
+15 dBm
–55 to +85°C
–62 to +150°C
+125°C
Thermal Characteristics
θ_JC
Active Transistor Power Dissipation
Junction Temperature Above Case Temperature
MTBF (MIL-HDBK-217F, A_UF @ 90°C)
105°C/W
53 mW
5.6°C
846,000 Hrs.
Weight: (typical) UTO—2.1 grams; SM-45—1.7 grams; UTC—21.5 grams