MAAD-000523 Datasheet, PDF (2/7 Pages) M/A-COM Technology Solutions, Inc. – Integrated CMOS/TTL Compatible Driver

MAAD-000523
Digital Attenuator, 6-Bit, Serial / Parallel Control
31.5 dB, 0.7 - 6.0 GHz
Rev. V2
Electrical Specifications ⁵: T_A = 25°C, Z₀ = 50 Ω, V_DD = 5 V, V_C = 0/+5 V⁶
Parameter
Reference Insertion Loss
Attenuation Accuracy
Test Conditions
0.7 GHz
2.1 GHz
4.0 GHz
6.0 GHz
0.7 - 6.0 GHz
Units
Min.
Typ.
Max.
—
1.3
—
dB
—
1.6
2.3
—
2.0
—
—
2.5
—
± (0.4 + 4% of attenuation setting) dB typ.
VSWR
Trise, Tfall
Ton, Toff
Settling Time Loss Delta
(Gate Lag)
Transients
Input P1dB
IP₂
0.7 - 6.0 GHz
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF,
50% Control to 10% RF
RF Loss Difference within 30 µs to 500 µs
@ 2 GHz and 500 µs Pulse
In Band
2.0 GHz
2-Tone, +10 dBm/tone, 1 MHz Spacing
2.0 - 6.0 GHz
Ratio
ns
ns
dB
mV
dBm
dBm
—
1.2:1
—
—
70
—
—
100
—
—
0.2
—
—
50
—
—
25
—
—
75
—
IP₃
2-Tone, +10 dBm/tone, 1 MHz Spacing
2.0 - 6.0 GHz
dBm
—
50
—
I_DD
V_DD = 5V
µA
0
—
600
5. External DC blocking capacitors are required on all RF ports. Loss varies at 0.003 dB/°C.
Truth Table ⁶
VC16 VC8 VC4 VC2 VC1 VC0.5 Attenuation (dB)
1
1 111
1
Reference IL
1
1 111
0
0.5
1
1 110
1
1
1
1 101
1
2
1
1 011
1
4
1
0 111
1
8
0
1 111
1
16
0
0 000
0
31.5
6. 0 = 0 to 0.8V, 1 = 2 to 5V.
Absolute Maximum Ratings ^7,8
Parameter
Absolute Maximum
Input Power
700 - 6000 MHz
+27 dBm
Operating Voltage
6V
Control Voltage
Operating Temperature
-0.5 V < V_C < 5.5 V
-40°C to +85°C
Junction Temperature
+150°C
Storage Temperature
-65°C to +150°C
7. Exceeding any one or combination of these limits may cause
permanent damage to this device.
8. M/A-COM Technology Solutions 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] • Europe Tel: [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
• India Tel: [phone]
• China Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
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.