CHT4690-QAG Datasheet, PDF (2/14 Pages) United Monolithic Semiconductors – 5-30GHz ATTENUATOR

DC-30GHz Attenuator
Electrical Characteristics
Temp. = 25°C
CHT4690-QAG
Symbol
Parameter
Min Typ Max Unit
Fin Input frequency range
5
30 GHz
Min Att. |S21| (V1=-5V;V2=-5V) (5 to 10GHz)
-2
-3
dB
|S21| (V1=-5V;V2=-5V) (11 to 24GHz)
-4 -5.5 dB
|S21| (V1=-5V;V2=-5V) (25 to 30GHz)
-6 -7.5 dB
Max Att. |S21| (V1=0V;V2=0V) (5 to 10GHz)
-22 -24
dB
|S21| (V1=0V;V2=0V) (11 to 30GHz)
-28 -35
dB
VSWRin Input VSWR (any attenuation) (5 to 26GHz)
2.0:1
VSWRout Output VSWR (any attenuation) (6 to 26GHz)
2.5:1
Pin1dB Input 1dB compression point (any attenuation) (5 to 25GHz) 24 25
dBm
C/I3 C/I3 @ Pin/tone=12dBm (any attenuation) (to 26GHz)
36 40
dB
V1,V2 Voltage control range
-5
0
V
These values are representative of onboard measurements as defined on the drawing 96272 (see
below).
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Absolute Maximum Ratings (1)
Temp. = 25°C
Symbol
Parameter
Values
Unit
V1
V1 control voltage
-6V
V
V2
V2 control voltage
-6V
V
Pin
RF input power
30
dBm
Ta
Operating temperature range (reference on
-40 to +85
°C
ground paddle)
Tstg
(1)
Storage temperature range
-55 to +155
°C
Operation of this device above anyone of these parameters may cause permanent
damage.
Typical Bias Conditions
at roomTemperature +25°C
Symbol Pin No.
Parameter
Values Unit
V1
6
V1 control voltage
-5 to 0 V
V2
7
V2 control voltage
-5 to 0 V
All other pins are not used for this device (but RFin: pin 3 and RFout: pin 10).
Ref. : CHT4690QAG6332 - 28 Nov 06
2/14
Specifications subject to change without notice
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