onsemi | MC100LVEL32DG

The MC100LVEL32 is an integrated ÷2 divider. The LVEL32 is functionally identical to the EL32, but operates from a 3.3 V supply. The reset pin is asynchronous and is asserted on the rising edge. Upon power-up, the internal flip-flop will attain a random state; the reset allows for the synchronization of multiple LVEL32’s in a system.

The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 µF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open.

Features:

• 510 ps Propagation Delay
• 2.6 GHz Typical Maximum Frequency
• ESD Protection: Human Body Model; >4 kV, Machine Model; >200 V
• The 100 Series Contains Temperature Compensation
• PECL Mode Operating Range: VCC = 3.0 V to 3.8 V with VEE = 0 V
• NECL Mode Operating Range: VCC = 0 V with VEE = −3.0 V to −3.8 V
• Internal Input Pulldown Resistors
• Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
• Moisture Sensitivity Level 1
• Flammability Rating: UL 94 V−0 @ 0.125 in,
• Oxygen Index: 28 to 34
• Transistor Count = 111 device
• Pb−Free Packages are Available

Applications:

• Phase-Locked Loops