Description
The CY29940 is a low-voltage 200 MHz clock distribution buffer with the capability to select either a differential LVPECL or a LVCMOS/LVTTL compatible input clock.
Features
- 200 MHz clock support.
- LVPECL or LVCMOS/LVTTL clock input.
- LVCMOS/LVTTL compatible inputs.
- 18 clock outputs: drive up to 36 clock lines.
- 60 ps typical output-to-output skew.
- Dual or single supply operation:.
- 3.3 V core and 3.3 V outputs.
- 3.3 V core and 2.5 V outputs.
- 2.5 V core and 2.5 V outputs.
- Pin compatible with MPC940L, MPC9109.
- Available in Commercial and Industrial temperature.
- 32-pin TQFP package
Block Diagram
PECL_CLK PECL_CL.
CY29940-Cypress.pdf
