Digital Step Attenuators
This family of digitally controlled switched bit attenuators have standard attenuation ranges of 32 dB and 64 dB, with 8 bits of resolution. LSB of 32 dB models is 0.125 dB, and for 64 dB models LSB is 0.250 dB. Attenuation level is obtained by 8 TTL control inputs.
| Frequency Range (GHz) |
Attenuation Range (dB) |
Number of Bits |
Insertion Loss (dB) max. |
VSWR (dB) max. |
Least Significant Bit (LSB) |
Connector Type |
P/N | |
|---|---|---|---|---|---|---|---|---|
| Min | Max | |||||||
| 0.25 | 0.5 | 32 | 8 | 3.0 | 1.80:1 | 0.125 | SMA | DAT-10-480/1S Add to RFQ |
| 0.25 | 0.5 | 64 | 8 | 3.5 | 2.00:1 | 0.250 | SMA | DAT-15-480/1S Add to RFQ |
| 0.5 | 1.0 | 32 | 8 | 3.2 | 1.80:1 | 0.125 | SMA | DAT-11-480/1S Add to RFQ |
| 0.5 | 1.0 | 64 | 8 | 3.7 | 2.00:1 | 0.250 | SMA | DAT-16-480/1S Add to RFQ |
| 1.0 | 2.0 | 32 | 8 | 6.0 | 1.80:1 | 0.125 | SMA | DAT-12-480/1S Add to RFQ |
| 1.0 | 2.0 | 64 | 8 | 4.0 | 2.00:1 | 0.250 | SMA | DAT-17-480/1S Add to RFQ |
| 2.0 | 4.0 | 32 | 8 | 4.5 | 1.80:1 | 0.125 | SMA | DAT-13-480/1S Add to RFQ |
| 2.0 | 4.0 | 64 | 8 | 6.5 | 2.00:1 | 0.250 | SMA | DAT-18-480/1S Add to RFQ |
| 4.0 | 8.0 | 32 | 8 | 5.5 | 2.00:1 | 0.125 | SMA | DAT-14-482/1S Add to RFQ |
| 4.0 | 8.0 | 64 | 8 | 6.0 | 2.00:1 | 0.250 | SMA | DAT-19-482/1S Add to RFQ |
| 8.0 | 12.4 | 32 | 8 | 5.5 | 2.00:1 | 0.125 | SMA | DAT-20-482/1S Add to RFQ |
| 8.0 | 12.4 | 64 | 8 | 6.0 | 2.00:1 | 0.250 | SMA | DAT-21-482/1S Add to RFQ |
| 6.0 | 16.0 | 32 | 8 | 5.5 | 2.00:1 | 0.125 | SMA | DAT-22-482/1S Add to RFQ |
| 6.0 | 16.0 | 64 | 8 | 6.0 | 2.00:1 | 0.250 | SMA | DAT-23-482/1S Add to RFQ |
| 6.0 | 18.0 | 32 | 8 | 6.0 | 2.00:1 | 0.125 | SMA | DAT-24-482/1S Add to RFQ |
| 6.0 | 18.0 | 64 | 8 | 6.5 | 2.00:1 | 0.250 | SMA | DAT-25-482/1S Add to RFQ |