Digital time delay chip
| Product Model | Starting frequency(GHz) | cutoff frequency(GHz) | Delay bits | Delay step(ps) | Delay accuracy(ps) | Insertion wear and tear(dB) | Amplitude balance(dB) | VSWR | driving voltage | chip size(mm) |
| WDD003020-6 | 0.3 | 2 | 6 | 25 | 10 | 11 | ±0.7 | 1.5 | 0V/-5V | 4.0*5.0*0.08 |
| WDD005060-8 | 0.5 | 6 | 8 | 5 | 10 | 16 | ±1 | 1.4 | 0V/-5V | 5.5*3.5*0.1 |
| WDD047057-9 | 4.7 | 5.7 | 9 | 1.21 | 5 | 11 | ±0.4 | 1.4 | 0V/-5V | 10*2.55*0.1 |
| WDD052058-1 | 5 | 6 | 1 | 1600 | 20 | 10 | ±0.7 | 1.3 | 0V/-5V | 4.45*3.8*0.1 |
| WDD052058-3 | 5 | 6 | 3 | 200 | 10 | 12 | ±0.3 | 1.3 | 0V/-5V | 5.05*3.8*0.1 |
| WDD052058-5 | 5 | 6 | 5 | 6.25 | 5 | 7.5 | ±0.15 | 1.2 | 0V/-5V | 5.05*1.8*0.1 |
| WDD050060-1 | 5 | 6 | 1 | 1480 | 5 | 13 | ±0.4 | 1.4 | 0V/-5V | 3.45*2.97*0.1 |
| WDD050060-3 | 5 | 6 | 3 | 200 | 10 | 12 | ±0.4 | 1.4 | 0V/-5V | 4.04*2.97*0.1 |
| WDD080120-3 | 8 | 12 | 3 | 105 | 10 | 12 | ±0.3 | 1.4 | 0V/-5V | 3.4*3.1*0.1 |
| WDD080120-4 | 8 | 12 | 4 | 26 | 10 | 12 | ±0.5 | 1.4 | 0V/-5V | 3.45*2.25*0.1 |
| WDD080120-6-2 | 8 | 12 | 6 | 1.6 | 3 | 11 | ±0.3 | 1.5 | 0V/-5V | 4.8*1.7*0.1 |
| WDD140180-6 | 14 | 18 | 6 | 1 | 2 | 10 | ±0.3 | 1.4 | 0V/-5V | 4.17*1.45*0.1 |
| WDD320360-1 | 32 | 36 | 1 | 470 | 15 | 16 | ±1 | 1.6 | 0V/-5V | 3.2*2.9*0.08 |
| WDD320360-4 | 32 | 36 | 4 | 29.5 | 10 | 26 | ±1 | 1.4 | 0V/-5V | 4.0*2.9*0.08 |
| WDD320400-3 | 32 | 37 | 3 | 25 | 10 | 15 | ±1 | 1.5 | 0V/-5V | 3*2.7*0.08 |
| Equipped with TTL driver type | ||||||||||
| WDDQ004007-3 | 0.4 | 0.7 | 3 | 227 | 10 | 10 | ±0.5 | 1.3 | -5V/TTL | 5*4*0.1 |
| WDDQ004007-1 | 0.4 | 0.7 | 1 | 1818 | 20 | 8 | ±0.3 | 1.3 | -5V/TTL | 5*4*0.1 |
| WDDQ020060-7 | 2 | 6 | 7 | 2.5 | 2.5 | 11 | ±0.5 | 1.2 | -5V/TTL | 4.1*2.5*0.1 |
| WDDQ020180-5 | 2 | 18 | 5 | 1 | 1 | 8 | ±0.4 | 1.4 | -5V/TTL | 2.4*1.95*0.08 |
| WDDQ020180-5-1(加均衡) | 2 | 18 | 5 | 1 | 1 | 12 | ±0.4 | 1.3 | -5V/TTL | 2.4*1.95*0.08 |
| WDDQ020180-6 | 2 | 18 | 6 | 10 | 10 | 20 | ±0.5 | 1.4 | -5V/TTL | 5.4*2.6*0.1 |
| WDDQ060180-3 | 18 | 18 | 3 | 24 | 10 | 12 | ±0.7 | 1.3 | -5V/TTL | 4.95*2.8*0.1 |
| WDDQ060180-3(加均衡) | 6 | 18 | 3 | 24 | 15 | 13 | ±0.3 | 1.3 | -5V/TTL | 4.95*2.8*0.1 |
| WDDQ060180-4 | 6 | 18 | 4 | 6 | 5 | 10 | ±0.6 | 1.4 | -5V/TTL | 3.85*2.8*0.1 |
| WDDQ060180-4(加均衡) | 6 | 18 | 4 | 5 | 5 | 11 | ±0.6 | 1.4 | -5V/TTL | 3.85*2.8*0.1 |
| WDDQ060180-7 | 6 | 18 | 7 | 6 | 10 | 20 | ±1.5 | 1.3 | -5V/TTL | 6.2*2.8*0.1 |
| WDDQ060180-7(加均衡) | 6 | 18 | 7 | 6 | 10 | 20 | ±1 | 1.3 | -5V/TTL | 6.2*2.8*0.1 |
| WDDQ080120-1 | 8 | 12 | 1 | 830 | 25 | 13.5 | ±0.4 | 1.4 | -5V/TTL | 2.3*4.75*0.08 |
| WDDQ080120-1-1 | 8 | 12 | 1 | 1660 | 25 | 26 | ±0.5 | 1.3 | -5V/TTL | 4.75*4.75*0.08 |
| WDDQ080120-2 | 8 | 12 | 2 | 105 | 10 | 7 | ±0.5 | 1.4 | -5V/TTL | 2.5*2.5*0.1 |
| WDDQ080120-3 | 8 | 12 | 3 | 105 | 10 | 12 | ±0.5 | 1.4 | -5V/TTL | 3.4*3.2*0.1 |
| WDDQ080120-4 | 8 | 12 | 4 | 52 | 5 | 16 | ±0.3 | 1.4 | -5V/TTL | 3.95*4.75*0.08 |
| WDDQ080120-2-1 | 8 | 12 | 2 | 50 | 5 | 6 | ±0.5 | 1.5 | -5V/TTL | 2.4*1.6*0.08 |
| WDDQ080120-3-1 | 8 | 12 | 3 | 50 | 10 | 10 | ±0.3 | 1.2 | -5V/TTL | 2.9*2.2*0.08 |
| WDDQ180400-6 | 18 | 40 | 6 | 1 | 1.5 | 26 | ±0.5 | 1.4 | -5V/TTL | 4.2*1.7*0.1 |
| WDDQ190215-3 | 19 | 21.5 | 3 | 49.5 | 10 | 15 | ±0.6 | 1.3 | -5V/TTL | 2.9*2.4*0.08 |
| WDDQ290310-1 | 29 | 31 | 1 | 264 | 10 | 9 | ±0.5 | 1.3 | -5V/TTL | 1.9*2.2*0.08 |
| WDDQ290310-3 | 29 | 31 | 3 | 33 | 10 | 17 | ±0.8 | 1.4 | -5V/TTL | 2.95*2.2*0.08 |
| WDDQ290310-4 | 29 | 31 | 4 | 16.5 | 10 | 21 | ±0.8 | 1.5 | -5V/TTL | 3.85*2.2*0.08 |