The MC100LVE210 is a low voltage, low skew dual differential ECL fanout buffer designed with clock distribution in mind. The device features two fanout buffers, a 1:4 and a 1:5 buffer, on a single chip. The device features fully differential clock paths to minimize both device and system skew. The dual buffer allows for the fanout of two signals through a single chip, thus reducing the skew between the two fundamental signals from a part–to–part skew down to an output–to–output skew. This capability reduces the skew by a factor of 4 as compared to using two LVE111’s to accomplish the same task. The MC100LVE210 works from a –3.3V supply while the MC100E210 provides identical function and performance from a standard –4.5V 100E voltage supply.
The Motorola MC100LVE210 is a low voltage, low skew dual differential ECL fanout buffer designed for clock distribution applications. It integrates two fanout buffers on a single chip: one 1:4 and one 1:5 buffer. The device features fully differential clock paths to minimize both device and system skew.
| Supply Voltage (LVE210) | -3.0V to -3.8V |
|---|---|
| Supply Voltage (E210) | -5.25V to -4.2V |
| Part-to-Part Skew (Diff) | 200 ps |
| Within-Device Skew | 50 ps to 75 ps |
| Output Rise/Fall Time | 200 ps to 600 ps |
The MC100LVE210 works from a -3.3V supply.
The MC100E210 provides identical function and performance from a standard -4.5V 100E voltage supply.
The device features a 50ps typical output-to-output skew.