Ti Bidirectional Voltage Level Translation

Voltage level translators 175 application specific voltage translators 19 auto bidirectional voltage translators 27 direction controlled voltage translators 66 gtl ttl btl ecl transceivers translators 24 unidirectional voltage translators 26 voltage translating gates 16.

Ti bidirectional voltage level translation.

8 3 1 auto bidirectional voltage translation all devices in the lsf family are auto bidirectional voltage level translators that are operational from 0 95 to 4 5 v on the vref a supply and from 1 8 to 5 5 v on the vref b supply. In this section the level shifter experts provide short lessons on the lsf family of voltage level translators from basic applications to device operation. This allows bidirectional voltage translation. 0 95 v 1 8 2 5 3 3 5 v.

This video is the introduction to a series of videos on the lsf family of bi directional multi voltage level translators. Allows bidirectional voltage level translation between. Provides bidirectional voltage translation with no direction pin. B pdf 390kb biasing requirements for txs txb and lsf auto bidirectional translators pdf 146kb low voltage translation for spi uart rgmii jtag.

Supports up to 100 mhz up translation and greater than 100 mhz down translation at 30pf cap load and up to 40 mhz up down translation at 50pf cap load. A pdf 328kb voltage translation between 3 3 v 2 5 v 1 8 v and 1 5 v logic standards rev. 0 95 v 1 8 2 5 3 3 5 v. However the communication over data lines is still bi directional.

To the right you can see an example of a typical application circuit in which a single lsf device enables bidirectional communication between two external devices operating at different voltage nodes. 1 2 v 1 8 2 5 3 3 5 v. Voltage level translators 175 application specific voltage translators 19 auto bidirectional voltage translators 27 direction controlled voltage translators 66 gtl ttl btl ecl transceivers translators 24 unidirectional voltage translators 26 voltage translating gates 16. Supports up to 100 mhz up translation and greater than 100 mhz down translation at 30pf cap load and up to 40 mhz up down translation at 50pf cap load.

Allows bidirectional voltage level translation between. 1 2 v 1 8 2 5 3 3 5v. Voltage level translators 175 application specific voltage translators 19 auto bidirectional voltage translators 27 direction controlled voltage translators 66 gtl ttl btl ecl transceivers translators 24 unidirectional voltage translators 26 voltage translating gates 16. Intellectual 540 points tim baker nov 14 2011 9 59 pm.