Parameter

Symbol

Typical

Unit

Note

Differential Impedance

TDR

90

100

110

ohms

Insertion loss

SDD21

8

22.48

dB

At 12.8906 GHz

Differential Return Loss

SDD11

SDD22

12.45

dB

At 0.05 to 4.1 GHz

3.12

See 2

dB

At 4.1 to 19 GHz

Common-mode to common-mode output return loss

SCC11

SCC22

2

dB

At 0.2 to 19 GHz

Differential to common-mode

return loss

SCD11

SCD22

12

See 3

dB

At 0.01 to 12.89 GHz

10.58

See 4

At 12.89 to 19 GHz

Differential to common Mode

Conversion Loss

SCD21-IL

10

dB

At 0.01 to 12.89 GHz

At 12.89 to 15.7 GHz

6.3

At 15.7 to 19 GHz

Channel Operating Margin

COM

3

dB

1. Reflection Coefficient given by equation SDD11(dB) < 16.5 - 2 × SQRT(f ), with f in GHz
2. Reflection Coefficient given by equation SDD11(dB) < 10.66 - 14 × log10(f/5.5), with f in GHz
3. Reflection Coefficient given by equation SCD11(dB) < 22 - (20/25.78)*f, with f in GHz
4. Reflection Coefficient given by equation SCD11(dB) < 15 - (6/25.78)*f, with f in GHz
5. Reflection Coefficient given by equation SCD21(dB) < 27 - (29/22)*f, with f in GHz