SKY18108-11
0.4-2.7 GHz SP9T Antenna Switch Module

The SKY18108-11 is a Single Pole, Nine-Throw (SP9T) antenna switch Front-End Module (FEM) designed for dual-mode, high power band switching applications that require low harmonics and low insertion loss. The device is optimized for both GSM/EDGE and TD-SCDMA systems.

The SKY18108-11 consists of an SP9T switch, GSM transmit signal low-pass harmonic filters, and a GPIO controller. The low current consumption makes this device very suitable for battery operated applications.

The SKY18108-11 is manufactured in a compact, 3.2 x 2.5 mm, 20-pin Multi-Chip Module (MCM) package.

Please note: SKY18108-11 is being discontinued and is not recommended for new designs.

Features

  • Supports quad-band GSM/TD-SCDMA or GSM/WCDMA dualmode
  • Three TD-SCDMA ports are designed for 3G/4G high power transmit/receive operation
  • Low insertion loss:
    • 0.95 dB @ 1 and 2 GHz GSM transmit
    • 0.90 dB @ 1 GHz GSM receive
    • 1.00 dB @ 2 GHz GSM receive
    • 0.65 dB @ 2 GHz TD-SCDMA transmit/receive
  • Good 2nd/3rd harmonic performance:
    • –45/–42 dBm @ PIN = +32 dBm (2G high-band transmit)
    • –47/–42 dBm @ PIN = +35 dBm (2G low-band transmit)
  • Supply voltage: 2.5 to 4.0 V
  • State-of-the-art SOI process with GPIO logic
  • Small MCM (20-pin, 3.2 x 2.5 mm) package (MSL3, 260 °C per JEDEC J-STD-020)
Data Sheets SKY18108-11: 0.4-2.7 GHz SP9T Antenna Switch Module 201323H.pdf (960 KB)
Last Time Buy Product discontinuance of various products 8/26/14. ProductDiscontinuance_KINSUSparts_8_26_14.pdf (58 KB)
ProductName : SKY18108-11
Description (Absorptive/ Reflective) : SP9T (R)
Frequency (GHz) Min. : 0.4
Frequency (GHz) Max. : 2.7
Typ. IL (dB) : -0.8/-0.9
Typ. Isol. (dB) : >35
Typ. IIP3 (dBm) : 63
Package : MCM 20L
Package (mm) : 3.2 x 3.5 x 0.9
Product Information:
Frequency Max.: ≥1 GHz and <2.9 GHz
Frequency Min.: ≥400 MHz
Function: SP5T ~ SP16T
Function: SP9T
Package Type: MCM
Power Handling: ≥30 dBm and <40 dBm
Status: In Production
Status: Not Recommended for New Designs
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