MAADSS0018_15 Datasheet, PDF (2/4 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator

MAADSS0018
Digital Attenuator, 5-Bit, Single Control
15.5 dB, 2.0 - 6.0 GHz
Electrical Specifications ⁴: T_A = 25°C, Z₀ = 50 Ω, V_DD = 5 V, V_C = 5 V
Rev. V1
Parameter
Reference Insertion Loss
Attenuation Accuracy
VSWR
Trise, Tfall
Ton, Toff
Transients
Input P1dB
IP₂
Test Conditions
3.4 GHz
3.4 GHz
2.0 - 6.0 GHz
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF,
50% Control to 10% RF
In Band
2.0 GHz
2-Tone, +5 dBm/tone, 1 MHz Spacing
2.0 - 6.0 GHz
Units
Min.
Typ.
Max.
dB
0.0
2.0
3.0
± (0.3 dB + 3% of attenuation setting in dB) dB
Ratio
—
1.45:1
—
ns
—
50
—
ns
—
50
—
mV
—
75
—
dBm
—
25
—
dBm
—
80
—
IP₃
2-Tone, +5 dBm/tone, 1 MHz Spacing
2.0 - 6.0 GHz
dBm
—
42
—
I_C
V_C = 5 V
µA
—
15
25
I_DD
V_DD = 5 V
µA
—
225
300
4. External DC blocking capacitors are required on all RF ports.
Truth Table ⁵
Absolute Maximum Ratings ^6,7
VC0.5 VC1 VC2 VC4 VC8 Attenuation (dB)
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1
1
Reference IL
0.5
1
2
4
8
15.5
5. 0 = 0 V, 1 = 2.8 to 5V
Parameter
Absolute Maximum
Input Power
2.0 - 6.0 GHz
Control Voltage
+33 dBm
-0.5 V < V_C < 5.5 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM does not recommend sustained operation near
these survivability limits.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] / Fax: [phone]
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
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Visit www.macomtech.com for additional data sheets and product information.
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.