The DS90CP04 is a 4×4 digital crosspoint switch that uses low voltage differential signaling (LVDS) technology to achieve low power consumption and high speed operation. The data path is all composed of differential circuits to suppress noise. Non-blocking architecture allows connection of any input bit to any output bit (single output or multiple outputs). The switch matrix contains 4 sets of differential 4:1 multiplexers. Each multiplexer is connected to all 4 input channels and can output any 1 input channel from any output channel. Each output pair of DS90CP04 can operate independently at up to 2.5Gbit/s. The MODE pin is used to switch between the easy-to-control serial control interface or the configuration selection port. The serial control interface can use a single load command to update the new switch configuration information for all outputs at one time. The direct configuration port can directly change the output configuration based on the logic level decoded information of the SEL0/1 pins.
The document describes the DS90CP04, a 4x4 digital crosspoint switch designed for efficient board layout with input and output terminals arranged on opposite sides of the package. It utilizes Low-Voltage Differential Signaling (LVDS) technology to achieve both low power consumption and high-speed operation. This manual is written in Japanese.
| Data Rate | 2.5Gb/s |
|---|---|
| Power Consumption | 575mW (typ) |
| Supply Voltage | 2.5V |
| Body Size | 6 x 6mm |
The device consumes 575mW typically when operating at 2.5Gb/s.
The LLP-32 package has a body size of 6 x 6mm.