HMC424G16_09 Datasheet, PDF (3/6 Pages) Hittite Microwave Corporation – 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 3 GHz

v04.0709
HMC424G16
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 3 GHz
5
Worst Case Step Error
Between Successive Attenuation States
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
Bias Voltage & Current
Vee (VDC)
-5
Vee Range= -5 Vdc ± 10%
Iee (Typ.) (mA)
Iee (Max.) (mA)
2
5
Control Voltage
State
Low
High
Bias Condition
0 to -3V @ 35 μA Typ.
-5 to -4.2V @ 5 μA Typ.
Truth Table
V1
16 dB
Control Voltage Input
V2
V3
V4
V5
8 dB 4 dB 2 dB 1 dB
V6
0.5 dB
Attenuation
State
RF1 - RF2
Reference
Low Low Low Low Low Low
I.L.
Low Low Low Low Low High
0.5 dB
Low Low Low Low High Low
1 dB
Low Low Low High Low Low
2 dB
Low Low High Low Low Low
4 dB
Low High Low Low Low Low
8 dB
High Low Low Low Low Low
16 dB
High High High High High High
31.5 dB
Any Combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
5 - 100
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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