CHT4016 Datasheet, PDF (2/10 Pages) United Monolithic Semiconductors – 4-16GHz 6-BIT DIGITAL ATTENUATOR GaAs Monolithic Microwave IC

CHT4016
4-16GHz Digital Attenuator
Electrical Characteristics
T= +25°C
Symbol
Freq
IL
S11
S22
P1dB
Dyn
LSB
Parameters
Operating frequency
Insertion Loss
Input Return Loss
Output Return Loss
Input power at 1dB gain compression
Dynamic
Attenuator elementary step
Min
Typ Max Unit
4
16 GHz
6.5
dB
-15
dB
-15
dB
18
dBm
31.5
dB
0.5
dB
Att_err
Attenuation error
Attenuation state 1-32
Attenuation state 33-50
Attenuation state 51-63
Rms_att
RMS attenuation error
Phase variation
Phivar
Attenuation state 1-32
Attenuation state 33-50
Attenuation state 51-63
Rms_phivar RMS phase variation
V+
Positive supply voltage
V-
Negative supply voltage
Vctrl_L
Control voltage low level
Vctrl_H
Control voltage high level
I_V+
Positive supply DC current
I_V-
Negative supply DC current
±0.5
±0.8
dB
-2.5 /
+0.8
0.5
dB
0 / +7
-2.5 / +8
°
-5 / +10
4.5
°
5
V
-5
-4
V
-0.5
0
V
-5
V
6
mA
18
mA
Ref. : DSCHT40169090 - 31 Mar 09
2/10
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Specifications subject to change without notice