CHT3091AQAG_10 Datasheet, PDF (2/6 Pages) United Monolithic Semiconductors – DC-12GHz ATTENUATOR

CHT3091aQAG
DC-12GHz Attenuator
Main Characteristics
Tamb. = 25°C
Symbol
Parameter
Min Typ Max Unit
Fin Input frequency range
DC
12 GHz
Min Att. Minimum attenuation |S21| (VS=0V;VP=-5V)
3.0
4.0
dB
Max Att. Maximum attenuation |S21| (VS=-5V;VP=0V) 20
23
dB
VSWRin Input VSWR (any attenuation)
2.:1
VSWRout Output VSWR (any attenuation)
2.:1
Pin1dB Input 1dB compression point.(any
attenuation)
14
15
dBm
These values are representative of onboard measurements as defined in the application
section.
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Absolute Maximum Ratings
Tamb. = 25°C ⁽¹⁾
Symbol
Parameter
Values
Unit
VP
VP control voltage
-6V to +0.6V
V
VS
VS control voltage
-6V to +0.6V
V
Pin
RF input power
20
dBm
Ta
Operating temperature range
-40 to +85
°C
Tstg Storage temperature range
-55 to +155
°C
(1) Operation of this device above anyone of these parameters may cause permanent
damage.
Typical Bias Conditions
For an ambient Temperature of +25°C
Symbol Pin No.
Parameter
Values Unit
Vs
6
VS control voltage
-5 to 0 V
Vp
7
VP control voltage
0 to –5 V
All other pins are not used for this device (but RFin: pin 2 and RFout: pin 11).
Ref. : DSCHT3091aQAG0211 - 30 Jul 2010
2/6
Specifications subject to change without notice
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