GTLP6C816AMTCX

GTLP/LVTTL 1:6 Clock Driver
The GTLP6C816A is a clock driver that provides LVTTL to GTLP signal level translation (and vice versa).
The device provides a high speed interface between cards operating at LVTTL logic levels and a backplane operating at GTL(P) logic levels. High speed backplane operation is a direct result of GTLP’s reduced output swing (<1V), reduced input threshold levels and output edge rate control.
The edge rate control minimizes bus settling time. GTLP is a Fairchild Semiconductor derivative of the Gunning Transceiver logic (GTL) JEDEC standard JESD8-3.
Features
• Interface between LVTTL and GTLP logic levels
• Designed with edge rate control circuitry to reduce output noise on the GTLP port
• VREF pin provides external supply reference voltage for receiver threshold adjustibility
• Special PVT compensation circuitry to provide consistent performance over variations of process, supply voltage and temperature
• TTL compatible driver and control inputs
• Designed using Fairchild advanced BiCMOS technology
• Bushold data inputs on A port to eliminate the need for external pull-up resistors for unused inputs
• Power up/down and power off high impedance for live insertion
• Open drain on GTLP to support wired-or connection
• A Port source/sink −24mA/+24mA
• B Port sink +50mA
• 1:6 fanout clock driver for TTL port
• 1:2 fanout clock driver for GTLP port
• Low voltage version of GTLP6C816