CXG1009TN データシートの表示（PDF） - Sony Semiconductor

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CXG1009TN

High Isolation SPDT Switch

Sony Semiconductor 

Recommended Circuit

CXG1009TN

RCTL (1kΩ)

CTLB

1

Cbypass

(100pF)

2

RF1

3

CRF (100pF)

4

RCTL (1kΩ)

CTLA

5

Cbypass

(100pF)

CXG1009TN

10

RF3

CRF (100pF)

9

8

7

6

RF2

CRF (100pF)

∗ It is necessary to use DC blocking capacitors CRF and bypass capacitors Cbypass.

∗ It is necessary to use control resistors RCTL, if current consumption needs to be reduced or ESD

performance needs to be improved.

∗ It is necessary to oprate at low frequency, DC blocking capacitors CRF needs higher valves.

Frequency characteristics

Measurement Conditions : Vctl (L) =0 V, Vctl (H) =3 V, Pin=0 dBm CW, T=25 °C

Insertion Loss and Isolation v.s. Frequency

0

–10

Insertion Loss

–1

–20

–2

–30

–3

–40

Isolation

–4

–50

–5

0

1

2

Frequency (GHz)

–60

3

—3—

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