ON Semiconductor

The NB6L611 is a differential 1:2 clock or data fanout buffer. The differential inputs incorporate internal 50-ohm termination resistors that are accessed through the VTD pins and will accept LVPECL, CML, LVDS, LVCMOS or LVTTL logic levels. The VREFAC pin is an internally generated voltage supply available to this device only. VREFAC is used as a reference voltage for single-ended PECL or NECL inputs. For all single-ended input conditions, the unused complementary differential input is connected to VREFAC as a switching reference voltage. VREFAC may also rebias capacitor-coupled inputs. When used, decouple VREFAC with a 0.01uF capacitor and limit current sourcing or sinking to 0.5mA. When not used, VREFAC output should be left open. The device is housed in a small 3mm x 3mm 16-pin QFN package. The NB6L611 is a member of the ECLinPS MAX family of high performance clock and data management products.

The NB6L72M is a high-bandwidth fully differential 2 X 2 Crosspoint Switch with internal source termination and CML output structure, optimizedfor low skew and minimal jitter. The differential inputs incorporate internal 50-ohm termination resistors and will accept LVPECL, CML, LVDS, LVCMOS, or LVTTL logic levels. The SELECT inputs are single-ended and can be driven with LVCMOS/LVTTL. The 16mA differential CML outputs provide matching internal 50-ohm terminations and 400mV output swings when externally terminated with a 50-ohm resistor to VCC. The device is offered in a small 3mm x3mm 16-pin QFN package. The NB6L72M is a member of the ECLinPS MAX family of high performance products.

The NB6N14S is a differential 1:4 Clock or Data Receiver and will accept AnyLevel input signals: LVPECL, CML, HCSL, LVCMOS, LVTTL, or LVDS. These signals will be translated to LVDS and four identical copies of Clock or Data will be distributed, operating up to 2.0 GHz or 2.5 Gb/s, respectively. As such, the NB6N14S is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock or Data distribution applications. The NB6N14S has a wide input common mode range from GND + 50mV to VCC - 50mV. Combined with the 50-ohm internal termination resistors at the inputs, the NB6N14S is ideal for translating a variety of differential or single-ended Clock or Data signals to 350mV typical LVDS output levels. The NB6N14S is offered in a small 3mm X 3mm 16-QFN package. Application notes, models, and support documentation are available at www.onsemi.com.

The NB7L1008M is a high performance differential 1:8 Clock/Data fanout buffer. The NB7L1008M produces eight identical output copies of Clock or Data operating up to 6 GHz or 10.7 Gb/s, respectively. As such, the NB7L1008M is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock/Data distribution applications. The differential inputs incorporate internal 50-ohm termination resistors that are accessed through the VT pin. This feature allows the NB7L1008M to accept various logic standards, such as LVPECL, CML, LVDS, LVCMOS or LVTTL logic levels. The VREFAC reference output can be used to rebias capacitor-coupled differential or single-ended input signals. The 1:8 fanout design was optimized for low output skew applications. The NB7L1008M is a member of the GigaComm family of high performance clock products.

The NB7L14 is a differential 1:4 LVPECL fanout buffer. The NB7L14 produces four identical LVPECL output copies of Clock or Data operating up to 7 GHz or 10.7 Gb/s, respectively. As such, the NB7L14 is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock or Data distribution applications. The differential inputs incorporate internal 50-ohm termination resistors that are accessed through the VT Pin. This feature allows the NB7L14 to accept various logic standards, such as LVPECL, CML, LVDS, LVCMOS or LVTTL logic levels. The VREFAC reference output can be used to rebias capacitor-coupled differential or single-ended input signals. The 1:4 fanout design was optimized for low output skew applications.