Overview
The MC100LVELT22DR2G is a 3.3V dual LVTTL/LVCMOS to differential LVPECL translator produced by onsemi. This device is designed to translate LVTTL (Low Voltage Transistor-Transistor Logic) or LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) signals to differential LVPECL (Low Voltage Positive Emitter-Coupled Logic) signals. The MC100LVELT22DR2G is particularly suited for applications requiring the translation of clock and/or data signals due to its low skew dual gate design and compact 8-lead package outline.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Positive Power Supply) | GND = 0 V | - | - | 7 | V |
| VI (Input Voltage) | GND = 0 V | - | - | 7 | V |
| TA (Operating Temperature Range) | - | -40 | - | 85 | °C |
| Tstg (Storage Temperature Range) | - | -65 | - | 150 | °C |
| ICC (Power Supply Current) | VCC = 3.3 V, GND = 0 V | 28 | 28 | 29 | mA |
| VOH (Output HIGH Voltage) | VCC = 3.3 V, GND = 0 V | 2275 | 2420 | 2275 | mV |
| VOL (Output LOW Voltage) | VCC = 3.3 V, GND = 0 V | 1490 | 1680 | 1490 | mV |
| fmax (Maximum Toggle Frequency) | VCC = 3.3 V, GND = 0 V | - | 350 | - | MHz |
| tPLH (Propagation Delay) | VCC = 3.3 V, GND = 0 V | 200 | 350 | 600 | ps |
| tskew (Output-to-Output Skew) | VCC = 3.3 V, GND = 0 V | 30 | 100 | 400 | ps |
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 MC100LVELT22DR2G is ideal for applications that require the translation of clock and/or data signals. This includes:
- High-speed data transmission systems
- Telecommunication equipment
- Data storage systems
- Networking equipment
- Any system requiring low-skew signal translation between LVTTL/LVCMOS and LVPECL
Q & A
- What is the primary function of the MC100LVELT22DR2G?
The MC100LVELT22DR2G is a dual LVTTL/LVCMOS to differential LVPECL translator.
- What is the operating voltage range for the MC100LVELT22DR2G?
The operating voltage range is VCC = 3.15 V to 3.45 V with GND = 0 V.
- What is the typical propagation delay of the MC100LVELT22DR2G?
The typical propagation delay is 350 ps.
- What is the output-to-output skew of the MC100LVELT22DR2G?
The output-to-output skew is less than 100 ps.
- What happens when an unused TTL input is left open?
The Q output will default high when an unused TTL input is left open.
- What is the maximum toggle frequency of the MC100LVELT22DR2G?
The maximum toggle frequency is 350 MHz.
- Is the MC100LVELT22DR2G Pb-free?
Yes, the MC100LVELT22DR2G is a Pb-free device.
- What are the package options for the MC100LVELT22DR2G?
The device is available in SOIC-8 and TSSOP-8 packages.
- What is the thermal resistance (junction-to-ambient) for the SOIC-8 package?
The thermal resistance (junction-to-ambient) for the SOIC-8 package is 190°C/W at 0 lfpm and 130°C/W at 500 lfpm.
- What is the ESD protection rating for the MC100LVELT22DR2G?
The ESD protection rating is > 4 kV for the Human Body Model and > 200 V for the Machine Model.
