Overview
The MC100LVELT22DT, produced by onsemi, is a dual LVTTL/LVCMOS to differential LVPECL translator. This device is designed to translate clock and/or data signals from LVTTL/LVCMOS levels to differential LVPECL levels, requiring only a +3.3V power supply and ground. The small 8-lead package outline, available in TSSOP-8, and the low skew dual gate design make it ideal for applications needing precise signal translation.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Propagation Delay (tPLH) | 200 | 350 | 600 | ps |
| Output-to-Output Skew (tskew) | 30 | 100 | 400 | ps |
| Maximum Toggle Frequency (fmax) | 350 | MHz | ||
| Power Supply Current (ICC) | 28 | 28 | 29 | mA |
| Output HIGH Voltage (VOH) | 2275 | 2420 | 2420 | mV |
| Output LOW Voltage (VOL) | 1490 | 1680 | 1680 | mV |
| LVPECL Operating Range (VCC) | 3.15 | 3.45 | V | |
| ESD Protection (Human Body Model) | > 4 kV | |||
| ESD Protection (Machine Model) | > 200 V |
Key Features
- 350 ps Typical Propagation Delay
- <100 ps Output-to-Output Skew
- Flow Through Pinouts
- The 100 Series Contains Temperature Compensation
- LVPECL Operating Range: VCC = 3.15 V to 3.45 V with GND = 0 V
- When Unused TTL Input is left Open, Q Output will Default High
- Pb-Free Devices
Applications
The MC100LVELT22DT is ideal for applications that require the translation of clock and/or data signals from LVTTL/LVCMOS levels to differential LVPECL levels. This includes high-speed data transmission systems, clock distribution networks, and other applications where precise signal translation and low skew are critical.
Q & A
- What is the primary function of the MC100LVELT22DT?
The MC100LVELT22DT is a dual LVTTL/LVCMOS to differential LVPECL translator, designed to translate clock and/or data signals from LVTTL/LVCMOS levels to differential LVPECL levels.
- What is the typical propagation delay of the MC100LVELT22DT?
The typical propagation delay is 350 ps.
- What is the output-to-output skew of the MC100LVELT22DT?
The output-to-output skew is less than 100 ps.
- What is the maximum toggle frequency of the MC100LVELT22DT?
The maximum toggle frequency is 350 MHz.
- What is the power supply voltage range for the MC100LVELT22DT?
The LVPECL operating range is VCC = 3.15 V to 3.45 V with GND = 0 V.
- What happens if an unused TTL input is left open?
If an unused TTL input is left open, the Q output will default high.
- Is the MC100LVELT22DT a Pb-Free device?
- What type of packages are available for the MC100LVELT22DT?
The device is available in TSSOP-8 packages.
- What is the ESD protection level of the MC100LVELT22DT?
The device has ESD protection greater than 4 kV for the Human Body Model and greater than 200 V for the Machine Model.
- How does the MC100LVELT22DT handle temperature variations?
The 100 Series contains temperature compensation, ensuring stable performance across a range of temperatures.
