CY29942, 1:18 Clock Distribution Buffer | Cypress Semiconductor
CY29942, 1:18 Clock Distribution Buffer
1:18 Clock Distribution Buffer
Operational range: Up to 200 MHz
LVCMOS/LVTTL clock input
LVCMOS-/LVTTL-compatible logic input
18 clock outputs: Drive up to 36 clock lines
Output-to-output Skew: 110 ps (typical)
Output enable control
Supply voltage: 2.5 V or 3.3 V
Temperature range: Commercial and Industrial
32-pin LQFP package
Pin compatible with MPC942C
The CY29942 is a low voltage clock distribution buffer with an LVCMOS or LVTTL compatible clock input. The output enable control input is LVCMOS/LVTTL compatible. The eighteen outputs are 2.5 V or 3.3 V LVCMOS or LVTTL compatible, operate up to 200 MHz, and can drive 50 Ω series or parallel terminated transmission lines. For series terminated transmission lines, each output can drive one or two traces, giving the devices an effective fanout of 1:36.
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