ABSORPTIVE PIN
DIODE SWITCHES |
|
| Frequency (GHz) |
Model Number (3) |
Maximum Insertion Loss (dB) At Frequency |
Maximum VSWR (1) |
Minimum Isolation (dB) |
Switching Speed (nsec) (2,3) |
|||||
| Single Throw (SPST) | 0.5-4.0 | 4.0-8.0 | 8.0-12.0 | 12.0-18.0 | 18.0-20.0 | 20.0-26.5 | ||||
| 0.5-4.0 | SFS0540-1XX |
1.5 | - | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-8.0 | SFS0580-1XX |
1.5 | 1.8 | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-12.0 | SFS0512-1XX |
1.5 | 1.8 | 2.0 | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-18.0 | SFS0518-1XX |
1.5 | 1.8 | 2.0 | 2.5 | - | - | 2.0:1 | 60 | 25 |
| 0.5-20.0 | SFS0520-1XX |
1.5 | 1.8 | 2.0 | 2.5 | 3.0 | - | 2.0:1 | 60 | 25 |
| 0.5-26.5 | SFS0526-1XX |
1.5 | 1.8 | 2.0 | 2.5 | 3.0 | 3.9 | 2.0:1 | 60 | 25 |
| Double Throw (SPDT) | ||||||||||
| 0.5-4.0 | SFD0540-1XX |
1.7 | - | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-8.0 | SFD0580-1XX |
1.7 | 2.1 | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-12.0 | SFD0512-1XX |
1.7 | 2.1 | 2.3 | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-18.0 | SFD0518-1XX |
1.7 | 2.1 | 2.3 | 2.9 | - | - | 2.0:1 | 60 | 25 |
| 0.5-20.0 | SFD0520-1XX | 1.7 | 2.1 | 2.3 | 2.9 | 3.4 | - | 2.0:1 | 60 | 25 |
| 0.5-26.5 | SFD0526-1XX |
1.7 | 2.1 | 2.3 | 2.9 | 3.4 | 4.0 | 2.0:1 | 60 | 25 |
| Triple Throw (SP3T) | ||||||||||
| 0.5-4.0 | SFT0540-1XX |
1.9 | - | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-8.0 | SFT0580-1XX | 1.9 | 2.3 | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-12.0 | SFT0512-1XX | 1.9 | 2.3 | 2.7 | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-18.0 | SFT0518-1XX |
1.9 | 2.3 | 2.7 | 3.2 | - | - | 2.0:1 | 60 | 25 |
| 0.5-20.0 | SFT0520-1XX | 1.9 | 2.3 | 2.7 | 3.2 | 3.7 | - | 2.0:1 | 60 | 25 |
| 0.5-26.5 | SFT0526-1XX | 1.9 | 2.3 | 2.7 | 3.2 | 3.7 | 4.3 | 2.0:1 | 60 | 25 |
| Four Throw (SP4T) | ||||||||||
| 0.5-4.0 | SFQ0540-1XX | 1.9 | - | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-8.0 | SFQ0580-1XX | 1.9 | 2.4 | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-12.0 | SFQ0512-1XX | 1.9 | 2.4 | 2.9 | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-18.0 | SFQ0518-1XX |
1.9 | 2.4 | 2.9 | 3.4 | - | - | 2.0:1 | 60 | 25 |
| 0.5-20.0 | SFQ0520-1XX | 1.9 | 2.4 | 2.9 | 3.4 | 3.8 | - | 2.0:1 | 60 | 25 |
| 0.5-26.5 | SFQ0526-1XX | 1.9 | 2.4 | 2.9 | 3.4 | 3.8 | 4.5 | 2.0:1 | 60 | 25 |
| Five Throw (SP5T) | ||||||||||
| 0.5-4.0 | SFF0540-1XX | 1.9 | - | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-8.0 | SFF0580-1XX | 1.9 | 2.5 | - | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-12.0 | SFF0512-1XX | 1.9 | 2.5 | 3.0 | - | - | - | 2.0:1 | 65 | 25 |
| 0.5-18.0 | SFF0518-1XX |
1.9 | 2.5 | 3.0 | 3.6 | - | - | 2.0:1 | 60 | 25 |
| 0.5-20.0 | SFF0520-1XX | 1.9 | 2.5 | 3.0 | 3.6 | 4.0 | - | 2.0:1 | 60 | 25 |
| 0.5-26.5 | SFF0526-1XX | 1.9 | 2.5 | 3.0 | 3.6 | 4.0 | 4.7 | 2.0:1 | 60 | 25 |
| Notes: | |
| 1. VSWR is 2.3:1 maximum from 20.0 to 26.5 GHz. | |
| 2. Defined as 50% TTL input
to 90% detected RF change including SMT driver delay. Rise and fall times typically less than 10 nsec (20 nsec max.). |
|
| 3. Switching speed for medium
speed option is 100 nsec max. Replace "F" in model number with "M." For example, "SFS0540-XXX" would become "SMS0540-XXX." |
Sierra Microwave Technology, Copyright (c) 1998-2008, All rights reserved.