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www.pericom.com

06/17/15

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PI3USB302-A

3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch

Dynamic Electrical Characteristics

Parameter

Description

Test Conditions

Min.

Max.

Units

Differential Insertion Loss

f= 100MHz

f= 1.25GHz

f= 2.5GHz

f=4.0GHz

-0.4

-0.6

-1.0

-1.7

dB

Differential Off Isolation

f= 100MHz

f= 1.25GHz

f= 2.5GHz

f=4.0GHz

-59

-37

-27

-21

dB

Differential Return Loss

f= 100MHz

f= 1.25GHz

f= 2.5GHz

f= 4.0GHz

-27

-23.3

-23.3

-13.5

dB

f= 100MHz

f= 1.25GHz

f= 2.5GHz

f= 4.0GHz

-57

-38

-33

-32

dB

BW

-3dB Bandwidth

8.1

GHz

Notes:

2. S parameters are measured with our evaluation board made with Rogers (R04350) material. Trace width is 30 mil, length 540 mil, trace impedence is 50 Ohm

(+/- 5%) and total insertion loss of the trace is 0.5dB@4GHz.

3. Measurement done with fixture deembedding.

+

–

+

–

BALANCED

PORT1

DUT

+

–

50

50

+

–

BALANCED

PORT2

50

50

Diff. Near End Xtalk Test Circuit

+

–

+

–

BALANCED

PORT1

BALANCED

PORT2

DUT

+

–

50

50

Diff. Off Isolation Test Circuit

+

–

+

–

BALANCED

PORT1

BALANCED

PORT2

DUT

Diff. Insertion Loss and Return Test

Circuit

15-0076