AT-273-PIN View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.
Part Name
Description
Manufacturer
AT-273-PIN
M/A-COM Technology Solutions, Inc.
AT-273-PIN Datasheet PDF : 5 Pages
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AT-273-PIN
Digital Attenuator
32.0 dB, 2-Bit, TTL Driver, DC-2.0 GHz
Electrical Specifications: TA = 25°C1,2
Parameter
Test Conditions
Insertion Loss
—
Attenuation Accuracy
VSWR
Trise, Tfall
Ton, Toff
Transients
1 dB Compression
Input IP3
C1 Bit
Full Attenuation (32 dB)
Full Attenuation (32 dB)
Full Attenuation (32 dB)
Full Range
10% to 90%
50% Cntl to 90% / 10% RF
In-Band (peak-to-peak)
Input Power
Input Power
Two-tone inputs up to +5 dBm
Input IP2
Two-tone inputs up to +5 dBm
Vcc
-Vee
Vctl
Vctl
Input Leakage Current (Low)
Input Leakage Current (High)
Icc
-Iee
—
—
Logic (0) TTL
Logic (1) TTL
0 to 0.8V
2.0 to 5.0V
Vcc = 4.5 to 5.5V
Vctl = 0 to 0.8V, or Vcc –2.1V
to Vcc
Vee = -5.0 to -8.0V
Frequency
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
—
—
—
0.05 GHz
0.5 - 2.0 GHz
0.05 GHz
0.5 - 2.0 GHz
0.05 GHz
0.5 - 2.0 GHz
—
—
—
—
—
—
—
—
Rev. V9
Units
Min
Typ
Max
dB
—
—
1.6
dB
—
—
1.7
dB
—
—
1.9
± 3% of attenuation setting in dB
± 3% of attenuation setting in dB
± 3% of attenuation setting in dB, -1 dB
± 3% of attenuation setting in dB, -3 dB
Ratio
—
—
1.6:1
ns
—
7
—
ns
—
28
—
mV
—
30
—
dBm
—
+20
—
dBm
—
+28
—
dBm
—
+38
—
dBm
—
+48
—
dBm
—
+44
—
dBm
—
+68
—
V
4.5
5.0
5.5
V
-8.0
—
-5.0
V
0.0
—
0.8
V
2.0
—
5.0
µA
—
—
1.0
µA
—
—
1.0
mA
—
—
2.0
mA
—
—
-1
1. All specifications apply when operated with bias voltages of +5V for Vcc and –5.0V for Vee.
2. This attenuator is guaranteed monotonic.
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
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