STMicroelectronics STMUX3040
The STMUX3040 is a differential Single Pole Double Throw (SPDT) 2 to 1, low Ron, bidirectional signal switch designed for PCIe signaling. It is designed for very low cross-talk, low bit-to-bit skew, high channel-to-channel noise isolation and low I/O capacitance. The switch offers very little or practically no attenuation of the high speed signals at the outputs, thus preserving the signal integrity to pass stringent requirements.| Part No. | STMUX3040 |
|---|---|
| Datasheet | STMUX3040 Download |
| Manufacturer |  STMicroelectronics |
| Description | Octal SPDT high bandwidth signal switch |
| Buy | Stock & Price |
FEATURES
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● Supports PCIExpress signaling at 2.5Gbps Supports 3.0Gbps generic data rate Octal SPDT switch to support 2 PCI lanes Low Ron: 5.5Ω typical Internal voltage regulator VCC operating range – 1.65 - 2.0V (Internal regulator bypassed) – 2.7 - 3.6V (Internal regulator active) Low current consumption: 150µA ESD HBM model : 2kV Channel on capacitance: 6pF typical Switching time speed: 9ns Near to zero propagation delay: 250ps Bandwidth: -3dB at 1200MHz Low crosstalk: -20dB at 1200MHz Bit to bit skew: 50 ps typical Data and control inputs provide undershoot clamp diode skew and jitter TQFN42
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DESCRIPTION
● Wide bandwidth minimizes● Hot insertion capable
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● Supports bi-directional operation -40°C to 85°C operating temperature range
APPLICATIONS
●● Workstation PC and Notebook Table 1. Device summary Order code STMUX3040 Package TQFN42 Packaging Tape and reel July 2007 Rev 1 1/15 15 Contents STMUX3040 Contents 1 2 Functional diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
