Application Notes for Microwave Attenuators
PERFORMANCE CHARACTERISTICS
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MODEL |
SA-618-2-5 | SA-618-3-1 | SA-618-6-1 |
| Frequency Range, min (GHz) | 6-18 (1) |
6-18 (1) | 6-18 (1) |
| Attenuation Range, min (dB) | 15.0 (2) | 7.0 (2) | 63 (2) |
| Insertion Loss, max (dB) | 4.5 | 6.5 | 13 |
| VSWR, max | 2.0:1 | 2.0:1 | 2.0:1 |
| Number of Bits | 2 | 3 | 6 |
| LSB, max (dB) | 5 | 1 |
1 |
| Monotonicity | Guaranteed | ||
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Accuracy of Mean Attenuation, max (dB)
|
± 1.0 | ± 0.5 |
± 0.6 @ 0dB to 15dB ± 1.0 @ >15dB to 32dB ± 1.5 @ >32dB to 63dB |
| Attenuation Flatness, max (dB) | ± 0.6 @ 5 dB ± 1.0 @ 10 dB ± 1.5 @ 15 dB |
± 0.75 |
± 1.5 |
| Power Handling, max (dBm) | + 23 | ||
| Switching Time, max (ns) | 30 | ||
| Rise and Fall Time, max (ns) | 20 | ||
| Switching Rate, max (MHz) | 4.0 | ||
| Control Logic | ‘1’ = I.Loss ‘0’ = Att. |
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| Control Input | True TTL Gate | ||
| Power Supply Requirements | +5V ± 2% @ 110 mA -12V ± 2% @ 75 mA |
+5V ± 2% @ 200 mA -12V ± 5% @ 150 mA |
+5V ± 2% @ 450 mA -12V ± 2% @ 250 mA |
| Environmental Conditions |  |
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Package Type |
DC 12 | DC 13 | DC 22 |
NOTES
(1) Performance can be optimized for a narrower bandwidth.
(2) Attenuation range can be customized.
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PACKAGE TYPE & DIMENSIONS
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Tolerances,
unless otherwise indicated: .XX ±.05
The information contained in this data sheet is basic marketing information and does not contain any export controlled information.