NXP Semiconductors 74ABTL3205
This transceiver is a 10 bit bidirectional transceiver and is intended to provide the electrical interface to a high performance wired-OR bus. The B-port drivers are Low-capacitance open collectors with controlled ramp and are designed to sink 100mA.| Part No. | 74ABTL3205 |
|---|---|
| Datasheet | 74ABTL3205 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 10-bit BTL transceiver |
| Buy | Stock & Price |
FEATURES
● 10-bit BTL transceiver● Drives heavily loaded backplanes with equivalent load impedances down to 10 ohms
● High drive 100mA BTL open collector drivers on B-port
● Allows incident wave switching in heavily loaded backplane buses
● Reduced BTL voltage swing produces less noise and reduces power consumption
● Built-in precision band-gap reference provides accurate receiver thresholds and improved noise immunity
● Compatible with IEEE Futurebus+ or proprietary BTL backplanes
● Controlled output ramp and multiple GND pins minimize ground bounce
● Tight output skew (0.5nsec typical)
● Glitch-free power up/down operation
● Low ICC current
● Supports live insertion
● High density packaging
● ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model
DESCRIPTION
Precision band gap references on the B-port insure very good margins by limiting the switching threshold to a narrow region centered at 1.55V. The B-port interfaces to “Backplane Transceiver Logic” (See the IEEE 1194.1 BTL standard).
