High-Speed Differential 1-to-2 Switch Chip

Optimized for type C connector PCB Routing for Signal Integrity

• Minimize crosstalk to meet stringent type C requirement
• Minimize via with friendly type C PCB layout

One Port (2 Bidirectional Differential Channels) 1-to-2 Switch

• Low insertion loss: -1.4 dB at 5 GHz; -0.9 dB at 2.5 GHz; -0.5 dB at 100 MHz
• Low off-state isolation: -20 dB at 5 GHz; -40 dB at 100 MHz
• Low return loss: -16 dB at 2.5 GHz; -12 dB @ 5 GHz
• Low ON-state resistance: 10 Ω (typ)
• Bandwidth: 12 GHz (typ)
• Very low DDNEXT crosstalk: < -37 dB at 5 GHz
• VIC common mode input voltage VIC: 0 V to 2 V
• Differential input voltage VID: <1.6 V
• Intra-pair skew: <6 ps

VDD Power Supply Voltage Range: 1.62 V to 3.63 V

Low Current Consumption

• 200 µA (typ) for active mode
• 3 µA (typ) for power-saving

Key Features

• CMOS SEL and XSD pins
• Back current protection on all I/O pins of these switches
• Patent pending high performance analog pass-gate technology
• All channels support rail-to-rail input voltage (up to 2.4 V)

Package

• HUQFN16 1.6 mm x 2.4 mm x 0.5 mm package with 0.4 mm pitch

ESD Protection

• 2000 V HBM; 1000 V CDM

Operating Temperature Range

• -10 °C to 85 °C