at-273-pin M/A-COM Technology Solutions, Inc., at-273-pin Datasheet - Page 2

• Manufacturer Part Number: at-273-pin
• Description: Digital Attenuator 16-pin Cr-11
• Manufacturer: M/A-COM Technology Solutions, Inc.

2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Digital Attenuator
32.0 dB, 2-Bit, TTL Driver, DC-2.0 GHz
Electrical Specifications: T
AT-273-PIN
1. All specifications apply when operated with bias voltages of +5V for Vcc and –5.0V for Vee.
2. This attenuator is guaranteed monotonic.
Input Leakage Current (High)
Input Leakage Current (Low)
Attenuation Accuracy
1 dB Compression
Insertion Loss
Parameter
Trise, Tfall
Transients
Ton, Toff
Input IP3
Input IP2
VSWR
-Vee
Vcc
Vctl
Vctl
-Iee
Icc
Two-tone inputs up to +5 dBm
Two-tone inputs up to +5 dBm
Vctl = 0 to 0.8V, or Vcc –2.1V
50% Cntl to 90% / 10% RF
Full Attenuation (32 dB)
Full Attenuation (32 dB)
Full Attenuation (32 dB)
In-Band (peak-to-peak)
Test Conditions
Vee = -5.0 to -8.0V
Vcc = 4.5 to 5.5V
Logic (0) TTL
Logic (1) TTL
10% to 90%
Input Power
Input Power
Full Range
2.0 to 5.0V
A
0 to 0.8V
C1 Bit
to Vcc
= 25°C
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1,2
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
0.5 - 2.0 GHz
0.5 - 2.0 GHz
0.5 - 2.0 GHz
0.05 GHz
0.05 GHz
0.05 GHz
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
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• North America Tel: [phone] • Europe Tel: [phone]
• India Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
Units
Ratio
dBm
dBm
dBm
dBm
dBm
dBm
mV
mA
mA
dB
dB
dB
µA
µA
ns
ns
V
V
V
V
± 3% of attenuation setting in dB, -1 dB
± 3% of attenuation setting in dB, -3 dB
± 3% of attenuation setting in dB
± 3% of attenuation setting in dB
Min
-8.0
4.5
0.0
2.0
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• China Tel: [phone]
Typ
+20
+28
+38
+48
+44
+68
5.0
28
30
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Max
1.6:1
Rev. V9
-5.0
1.6
1.7
1.9
5.5
0.8
5.0
1.0
1.0
2.0
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