SKY13388-465LF

0.1-2.7 GHz SP4T Switch With Integrated Logic Decoder

Please note: SKY13388-465LF is being discontinued and is not recommended for new designs.

The SKY13388-465LF is a symmetrical, single-pole, four-throw (SP4T) switch. The device is designed for broadband, medium power switching applications that demand high linearity and low insertion loss. This is a general purpose switch optimized for 3GPP bands from 0.70 to 2.7 GHz.

The switch is manufactured with an industry-leading Silicon-on-Insulator (SOI) process. The SKY13388-465LF features on-chip energy management circuitry that uses only two control lines for the switch operation. The low current consumption makes the device suitable for battery-operated applications.

The SKY13388-465LF SP4T switch is provided in a compact Quad Flat No-Lead (QFN) 2 x 2 mm package.

Data Sheets

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Specifications

Product LifecycleLast Time Buy

Description (Absorptive/ Reflective)SP4T (R)

Frequency (GHz) Min.0.1

Frequency (GHz) Max.2.7

Typ. IL (dB)0.50-0.65

Typ. Isol. (dB)31-21

R_ON (Ω)

Typ. IIP3 (dBm)65

C_OFF (fF)

V_pk (V)

Typ. IP_{1 dB} (dBm)36

Control Logic

PackageQFN,12L

Package (mm)2 x 2 x 0.55

Features

Broadband frequency range: 0.1 GHz to 2.7 GHz
Low insertion loss: 0.60 dB typical @ 2.2 GHz, 0.65 dB typical @ 2.7 GHz
High isolation: >30 dB typical @ 1.0 GHz, 23 dB typical @ 2.7 GHz
V_DD: 2.5 to 5.5 V
IIP3: +65 dBm typical @ 0.90 GHz
Good 2nd and 3rd harmonic performance <75 dBc @ 2.2 GHz
Low voltage compatible (V_HIGH = 1.8 V)
No external components required
Small, QFN (12-pin, 2 x 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

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