MAADSS0010 Datasheet, PDF (2/5 Pages) Tyco Electronics – Digital Attenuator, 5-Bit, 31 dB (400 - 2500 MHz)

MAADSS0010
Digital Attenuator, 5-Bit, 31 dB
400 - 2500 MHz
Rev. V2
Electrical Specifications: T_A = 25°C, Z₀ = 50 Ω, Vs = +5 V, Vc = 0 V / 5 V
Parameter
Insertion Loss (reference state)
Accuracy
Step Change
Attenuation Range
VSWR
Trise, Tfall
Conditions
0.8 - 1.5 GHz
1.5 - 2.0 GHz
2.0 - 2.5 GHz
0.8 - 1.5 GHz
1.5 - 2.0 GHz
2.0 - 2.5 GHz
0.8 - 1.5 GHz
1.5 - 2.0 GHz
2.0 - 2.5 GHz
0.8 - 2.5 GHz
0.8 - 2.5 GHz
10% to 90% RF, 90% to 10% RF
Units
Min.
Typ.
dB
—
1.8
dB
—
2.2
dB
—
2.7
± (0.3 dB + 4% of Attenuation)
± (0.3 dB + 3% of Attenuation)
± (0.4 dB + 3% of Attenuation)
dB
0.4
1.0
dB
0.4
1.0
dB
0.4
1.0
dB
—
31
ratio
—
—
µS
—
2
Max.
1.9
2.3
2.9
1.4
1.6
1.8
—
2.0:1
—
Ton, Toff
50% Control to 10% / 90% RF
µS
—
2
—
Transients
P1dB
IP3
Control Current
In Band
+3V, 0.8 - 2.5 GHz
+5V, 0.8 - 2.5 GHz
Two tones, Pin < +5 dBm/tone
+3 V, 0.8 - 2.5 GHz
+5 V, 0.8 - 2.5 GHz
Vc
Vs
mV
—
dBm
15
dBm
18
dBm
34
dBm
43
µA
—
µA
—
120
—
21
—
27
—
—
—
—
—
—
40
—
200
Truth Table ⁴
Control Inputs
VC5 VC4 VC3 VC2 VC1 Attenuation (dB)
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
0
Reference
1 dB
2 dB
4 dB
8 dB
16 dB
2. 0 = 0.0 V ± 0.2 V
1 = Vs = 5.0 V ± 0.2 V
2
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