Microchip SYA75604BTWL-TRVAO

时钟缓冲器11：4

Overview

The HCPL-7560-560 Sigma-Delta Modulator optically Isolated Modulator and HCPL-0872 Digital Interface IC or digital filter together form a optocoupler isolated programmable two-chip analog-to-digital converter. The isolated Sigma-Delta Modulator allows direct measurement of motor phase currents in power inverters.

In operation, the HCPL-7560-560 Sigma-Delta isolated Modulator (optocoupler with 3750 Vrms dielectric withstand voltage rating) converts a low-bandwidth analog input into a high-speed one-bit data stream by means of a Sigma-Delta isolated over-sampling modulator. This modulation provides for high noise margins and excellent immunity against isolation-mode transients. The sigma-delta modulator data and on-chip sampling clock are encoded and transmitted across the isolation boundary where they are recovered and decoded into separate high-speed clock and data channels.

Features

Tape & Reel (TR) Package
Clock Buffer Type
1 Number of Circuits
1:4 Ratio - Input:Output
Yes/Yes Differential - Input:Output
HCSL Input
HCSL Output
250 MHz Frequency - Max
1.62V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V Voltage - Supply
Surface Mount, Wettable Flank Mounting Type