ST1394

3/6

TECHNICAL INFORMATION: Frequency behavior of data and strobe signals

Note: For a convenience reason, frequency response have been carried out on both TPA and TPB lines as if TPA+ and TPA- or TPB+ and

TPB- were respectively Inputs and Outputs lines

Figure 3: Measurement confitions

Figure 4: Test Board

Figure 5: TPA line: comparison between Aplac

model and device

Figure 6: TPB line: comparison between Aplac

model and device

ST1394

SPECTRUM

ANALYSER

TRACKING

GENERATOR

Vg

Vout

Vin

50

Ω

50

Ω

+5V

RF test board

Calibration kit board

100.0k

1.0M

10.0M

100.0M

1.0G

-20.00

-15.00

-10.00

-5.00

0.00

dB

f/Hz

Line 1

SimLine 1

100.0k

1.0M

10.0M

100.0M

1.0G

-50.00

-45.00

-40.00

-35.00

-30.00

-25.00

-20.00

-15.00

-10.00

-5.00

0.00

dB

f/Hz

Line 2

SimLine 2