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The CDKF-type component, which utilizes an LTCC design, is a High-precision Differential Delay Line.
Utilizing our delay time measuring technologies, we guarantee a delay time tolerance of ±5ps.
It is a RoHS-compliant component.
Care and Handling of LTCC Products
| Impedance: |
single-ended: 50 W ±10%
differential: 100 W ±10% |
| Waveform Distortion: |
Overshoot/preshoot under 20% |
| Delay Time Temp. Coefficient: |
0~150ppm/°C |
| Insulation Resistance: |
DC50V, over 100M W |
| Operating Temperature Range: |
-40°C to +85°C |
| Storage Temperature Range: |
-40°C to +120°C |
CDKF Product Specifications
| Part Number |
Delay Time |
Delay Difference |
Rise/Fall Time
(20-80%) |
-3 dB Passband |
DC Resistance |
| Actual(1)* |
Guarantee(2)* |
| CDKF03C |
30ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF04C |
40ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF05C |
50ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF06C |
60ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF07C |
70ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF08C |
80ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF09C |
90ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF10C |
100ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF11C |
110ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF12C |
120ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF13C |
130ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF14C |
140ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF15C |
150ps ±5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1 W Max. |
| CDKF16C |
160ps +10/-5ps |
5ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1.5 W Max. |
| CDKF18C |
180ps ±10ps |
10ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1.5 W Max. |
| CDKF20C |
200ps ±10ps |
10ps Max. |
60ps Max. |
DC~10GHz |
DC~6GHz |
1.5 W Max. |
(1)* In order to achieve the Actual -3dB passband, it is necessary to input a differential signal into the suggested land pattern.
(2)* The guaranteed value of -3dB passband is limited by the band width of the pin probe during product inspection.
Unit:mm(inch)
Tolerance:±0.1(±0.004)
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