The SY55851 and SY55851AUKI-TR are highly flexible, universal logic gates capable of up to 3.0GHz operation (SY55851A). These AnyGate® differential logic devices will produce all possible logic functions of two Boolean variables. They can be configured as any of the following gates: AND, NAND, OR, NOR, XOR, XNOR, DELAY, NEGATION (NOT). The SY55851 and SY55851AUKI-TR can also function as a 2-input multiplexer.The SY55851 has an output stage optimized for 100Ω loads, and the SY55851AUKI-TR is optimized for 50Ω loads.The differential inputs for both devices are normally terminated with a single resistor (100Ω) between the true and complement pins.
Feature
- Guaranteed AC parameters over temperature:
- fMAX > 3.0GHz (SY55851A)
- tr / tf < 100ps
- Propagation delay < 280ps
- Guaranteed operation over -40°C to +85°C temperature range
- Wide supply voltage range: 2.3V to 3.6V
- Single IC provides 8 logic functions
- 2:1 MUX capability
- Fully differential I/O
- Source terminated CML outputs for fast edge rates:
- SY55851 for 100Ω load
- SY55851A for 50Ω load
- Guaranteed matched propagation delays:
- Select (S)-to-out: < 280ps
- Input (A and B)-to-out: < 280ps
- Accepts PECL, LVPECL, CML input signals
- Functions as a PECL/LVPECL-to-CML translator
- Available in a 10-pin (3mm x 3mm) MSOP package
