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PRELIMINARY DATA SHEET
SKY13448-001: 0.1 – 3.0 GHz SPDT High Power Switch (Single Bit Control) in a WLCSP Package
Applications
• LTE TDD/FDD transmit/receive • GSM transmit • Embedded modules
Features
• Broadband frequency range: 0.1 to 3.0 GHz • Low insertion loss: 0.5 dB @ 2.7 GHz • High isolation: 25 dB up to 2.7 GHz • No external DC blocking capacitors required • Single GPIO control line with VDD voltage regulator: − VCTL = 1.65 to 2.70 V − VDD = 2.45 to 3.00 V • Small, 8-bump WLCSP, 200 μm diameter, 400 μm pitch (1.1 x 1.1 x 0.36 mm) package (MSL1, 260 °C per JEDEC J-STD-020)
Figure 1. SKY13448-001 Block Diagram
Description
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The SKY13448-001 is a Single-Pole, Double-Throw (SPDT) LTE/WCDMA/GSM transmit switch.