Diodes Incorporated
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PI3WVR646 (Not Recommended for new design)

NRND = Not Recommended for New Design

2:1 MIPI 4-Data Lane, 2.5Gbps(D-PHY) Switch

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Diodes' PI3WVR646 is a four-data-lane MIPI-D-PHY switch. This 10 channel single-pole, double-throw (SPDT) switch is optimized for switching between two high-speed (HS) or low-power (LP) MIPI signal. The PI3WVR646 is designed for the MIPI specification and allows connection to a CSI or DSI module.


  • 4-lane, 2:1 switches that support DHY 
  • Data rate: 2.5 Gbps 
  • Supports 2:1 clock differential signal 
  • -3 dB Bandwidth: 4.5 GHz Typical 
  • Low Crosstalk: -30 dB@1.25 GHz 
  • Low Off Isolation: -26 dB@1.25 GHz 
  • Input Signals 0 to 1.3V 
  • RON: 6Ω Typical LP & HS MIPI 
  • ∆RON: 0.1Ω Typical LP & HS MIPI 
  • RON_FLAT: 0.3Ω Typical LP & HS MIPI 
  • ICCZ: 1μA Maximum 
  • ICC: 15μA Typical 
  • CON: 1.5pF Typical 
  • Skew of Opposite Transitions of the Same Output: 2ps Typical 
  • VDD Operating Range: 1.5V to 5V 
  • ESD Tolerance: 2kV HBM 
  • Packaging (Pb-free & Green): 36-Pin, CSP (GE) 2.44x2.44


  • Cellular Phones, Smart Phone
  • Tablets
  • Laptops
  • Displays

Product Specifications

Product Parameters

Analog or Digital? Analog
Configuration SPDT
Differential Channels 10
HotInsertion N/A
Icc(Typ) 15?A
Lanes 5
Protocol D-PHY/C-PHY
Ron(Typ) 6?
Signal Type Differential
Single Ended Channels N/A
Ambient or Junction Temperature (°C) -40 to 85
Voltage 1.5V/5V
Voltage(V) 1.5 to 5.0

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