channel’s inputs open. This minimizes power dissipation and

locks the unused channels outputs into a stable known

(HIGH) state.

If a clock signal is present, data outputs will all be HIGH; if

the clock input is also floating/terminated, data outputs will

remain in the last valid state. A floating/terminated clock

input will result in a LOW clock output.

Pin Diagram for TSSOP Packages

DS90C385MTD

DS90CF365MTD

10086823

10086824

Typical Application

10086803

TABLE 1. Programmable Transmitter (DS90C385/DS90C365)

Pin

Condition

Strobe Status

R_FB

R_FB = V

CC

Rising edge strobe

R_FB

R_FB = GND or NC

Falling edge strobe

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