AT-230-PIN M/A-Com Technology Solutions, AT-230-PIN Datasheet - Page 2

• Manufacturer Part Number: AT-230-PIN
• Description: Digital Attenuator 14-Pin SOIC N
• Manufacturer: M/A-Com Technology Solutions

Specifications of AT-230-PIN

• Package: 14SOIC N

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, 28 dB, 3-Bit
DC - 2.0 GHz
SOIC-14
AT-230
Electrical Specifications: T
Attenuation Accuracy
1 dB Compression
Insertion Loss
(Input Power)
Parameter
Reference
Trise, Tfall
Transients
Ton, Toff
VSWR
IP
IP
2
3
50% Control to 90% RF, 50% Control to 10% RF
A
(for two-tone input power up to +5 dBm)
(for two-tone input power up to +5 dBm)
= 25°C, Z
Measured Relative to Input Power
Measured Relative to Input Power
10% to 90% RF, 90% to 10% RF
Test Conditions
DC-0.1 GHz
DC-0.5 GHz
DC-1.0 GHz
DC-2.0 GHz
DC-1.0 GHz
DC-2.0 GHz
0.5-2.0 GHz
0.5-2.0 GHz
0.5-2.0 GHz
0
0.05 GHz
0.05 GHz
0.05 GHz
In Band
= 50 Ω
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.
Truth Table
0 = VIN Low = 0 V to –0.2 V @ 20 µA maximum.
1 = VIN High = -5 V @ 10 µA typical to –8 V @ 200 µA maximum.
VC3 VC3 VC2 VC2 VC1 VC1
• North America Tel: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
1
0
1
1
0
Visit www.macomtech.com for additional data sheets and product information.
0
1
0
0
1
1
1
0
1
0
± (0.15 dB +3% of Atten Setting in dB) dB
± (0.30 dB +3% of Atten Setting in dB) dB
Units
Ratio
dBm
dBm
dBm
dBm
dBm
dBm
Control Input
mV
dB
dB
dB
dB
nS
nS
0
0
1
0
1
1
1
1
0
0
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
0
1
1
1.2:1
Typ
1.2
1.5
1.6
1.8
12
18
25
20
28
45
68
40
50
Atten (dB)
Reference
16 dB
28 dB
4 dB
8 dB
Rev. V4
Max
1.4
1.7
1.8
2.1
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