UTF0015 Datasheet, PDF (1/4 Pages) Teledyne Technologies Incorporated – Attenuator 5 to 1000 MHz

Attenuator
5 to 1000 MHz
Technical Data
UTF-015
Features
• < 1.6:1 VSWR
• 20 dB of Attenuation
• Negative Control Voltage
Applications
• Open and Closed Loop Gain
Control
• AGC Circuits
Description
The UTF-015 is a thin-film voltage-
controlled RF attenuator that
offers a continuously-variable
attenuation of up to 20 dB from 5
to 1000 MHz. Utilizing PIN diodes,
attenuation over frequency is
typically ±0.5 dB flat over the
complete control voltage range.
On the average, the attenuation
will change roughly 5 dB per
2-volt increment. The UTF-015 is
available in either the TO-8
hermetic case or connectorized
TC-1 package.
Pin Configuration
TO-8F
GROUND
RFIN
RFOUT
V+
TC-1
RF _IN
CONTROL
RFOUT
V+
Schematic
RF_IN
Maximum Ratings
RF_OUT
Parameter
DC Voltage
Continuous RF Input Power
Operating Case Temperature
Storage Temperature
“R” Series Burn-In Temperature
Weight: (typical) 2.1 grams
Maximum
+17/–15 Volts
+23.0 dBm
–55 to +125°C
–62 to +150°C
+125°C