PULLING DEVICES FOR DRIVING DATA LINES

摘要

A circuit includes a first data line, a second data line, a first pulling device, a second pulling device, a third pulling device, and a fourth pulling device. The first pulling device is configured to be activated or deactivated responsive to a first control signal; and is configured to pull a first signal at the first data line toward a voltage level of a first voltage based on a second signal at the second data line when the first pulling device is activated. The second pulling device is configured to be activated or deactivated responsive to a second control signal; and is configured to pull the second signal at the second data line toward the voltage level of the first voltage based on the first signal at the first data line when the second pulling device is activated.

主权项

1. A circuit, comprising:
a first data line; a second data line; a first pulling device coupled to the first data line and a first voltage, the first pulling device being configured to:
be activated or deactivated responsive to a first control signal; andpull a first signal at the first data line toward a voltage level of the first voltage based on a second signal at the second data line when the first pulling device is activated; a second pulling device coupled to the second data line and the first voltage, the second pulling device being configured to:
be activated or deactivated responsive to a second control signal; andpull a second signal at the second data line toward the voltage level of the first voltage based on the first signal at the first data line when the second pulling device is activated; a third pulling device coupled to the first data line and a second voltage, the third pulling device being configured to pull the first signal at the first data line toward a voltage level of the second voltage based on the first control signal; and a fourth pulling device coupled to the second data line and the second voltage, the fourth pulling device being configured to pull the second signal at the second data line toward the voltage level of the second voltage based on the second control signal.