Description

The 74CB3Q16210DLRG4 is a monolithic CMOS high speed clock driver designed for use in Pentium, 486, and RISC processor systems. It consists of two identical single input to seven low-skew output, non-inverting clock drivers. When combined with MicroClock's MK14xx series of low jitter clock synthesizers, the two chips form an unmatched high performance clocking scheme for new processors. This model is the only solution on the market that meets Intel's specifications for skew and jitter.

Specifications and features

- Tiny 20 pin SSOP (150 mil) package
- Dual one input to seven output clock drivers
- Outputs are skew matched to within 250ps
- A outputs and B outputs matched to 500ps
- 3.3V±10% and/or 5V±10% supply voltage
- Each set of seven clock drivers can run from different supply voltages, making it possible to have 3.3V and 5V amplitude clock outputs from the same chip
- Clock speeds up to 66.67 MHz

Application Scenarios

- Pentium, 486, and RISC processor systems
- New processors requiring high performance clocking
- Systems that need to meet Intel's specifications for skew and jitter

Comparison

Advantages:

- High speed clock driver suitable for Pentium, 486, and RISC processor systems
- Non-inverting clock drivers for low-skew output
- Can be combined with MicroClock's MK14xx series for low jitter clock synthesis
- Meets Intel's specifications for skew and jitter

Disadvantages:

- Limited to 66.67 MHz clock speeds
- Requires careful voltage management for different amplitude clock outputs