Cbus Insertion Loss; Cbus Line Capacitance - Agilent Technologies E5071C Compliance Tests

Agilent MOI for MHL Cables Compliance Tests
7. Press Trace Next
8. Confirm the measured trace is lower than the limit in Table 5-5.

5.4.9. CBUS Insertion Loss

1. Connect DUT (Figure 5-2.)
2. Press Trace Next
3. Press Start > and set start frequency to 1 MHz.
4. Press Stop > and set stop frequency to 300 MHz.
5. Press Trigger > Single.
6. Confirm the measured insertion loss is higher than the limit shown in Table 5-6.
Table 5-6 CBUS Insertion Loss Limit
Frequency (MHz)

5.4.10. CBUS Line Capacitance

1. Press Trace Next
2. Press Start > and set start frequency to 900 kHz.
3. Press Stop > and set stop frequency to 1.1 MHz.
4. Connect the test cables to the test fixture. (The DUT is not connected in this step.)
5. Press Trigger > Single.
> and enter "1 MHz" for Marker 1. Record the marker value (C
6. Press Marker
to select Trace 6 (Scd21).
to select Trace 4 (S21).
0
1
10
100
300
to select Trace 8 (S11).
Attenuation (dB)
0.5
0.5
0.8
2.8
7.0
21
).
FIXTURE