SKY13547-490LF Buy Now
5 to 1800 MHz Ultra-High Linearity SPDT 75 Ω Switch

The SKY13547-490LF is a single-pole, double-throw (SPDT) 75 Ω switch. The high linearity and low insertion loss of the SKY13547-490LF meet the most stringent requirements of DOCSIS 3.1 applications.

The switch is a “reflective short” on the isolated port.

The SKY13547-490LF SP2T switch is provided in a compact Quad Flat No-Lead (QFN) 2 x 2 mm package.

Features

  • Ultra-high linearity performance
  • IMD2, 3: < –110 dBc typ. @ PIN = +68 dBmV FIN = 880 MHz
              < –80 dBc typ. @ PIN = +68 dBmV FIN = 40 MHz
  • Low insertion loss: 0.3 dB @ 1.0 GHz
  • High IP0.1dB: +38 dBm
  • No external DC blocking capacitors required
  • DC supply voltage: 2.5 V to 4.8 V
  • Small, QFN (12-pin, 2 x 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)
Product Summary SKY13547-490LF: 5 to 1800 MHz Ultra-High Linearity SPDT 75 Ω Switch SKY13547_490LF_PS_203803A.pdf (172 KB)
ProductName : SKY13547-490LF
Description (Absorptive/ Reflective) : SPDT (R)
Frequency (GHz) Min. : 0.005
Frequency (GHz) Max. : 1.8
Typ. IL (dB) : 0.2-0.35
Typ. Isol. (dB) : 50
Typ. IIP3 (dBm) :
Typ. IP1 dB (dBm) : 85
Control Logic :
Package : QFN 12L
Package (mm) : 2 x 2
Product Information:
Description: Broad Market
Description: High Isolation
Description: High Linearity
Description: Low Insertion Loss
Frequency Max.: ≥1 GHz and <2.9 GHz
Frequency Min.: <100 MHz
Function: SPDT / SP2T
Package Type: DFN, QFN, MLPD, MLPQ
Power Handling: ≥50 dBm
Status: In Production
Status: New
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