Overview
The MC10EPT20DR2, produced by onsemi, is a 3.3 V LVTTL/LVCMOS to differential LVPECL translator. This device is designed to convert TTL/CMOS logic levels to differential PECL (Positive ECL) levels, requiring only a +3.3 V power supply and ground. It is available in several package options, including SOIC-8 NB, TSSOP-8, and DFN-8, making it versatile for various application needs where space, performance, and low power consumption are critical.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Power Supply) | GND = 0 V | 3.0 | - | 3.6 | V |
| VI (Input Voltage) | GND = 0 V | - | - | 6 | V |
| TA (Operating Temperature Range) | - | -40 | - | 85 | °C |
| Tstg (Storage Temperature Range) | - | -65 | - | 150 | °C |
| fmax (Maximum Input Clock Frequency) | - | - | 1 | - | GHz |
| tPLH, tPHL (Propagation Delay to Output Differential) | -40°C | 280 | 350 | 430 | ps |
| tPLH, tPHL (Propagation Delay to Output Differential) | 25°C | 300 | 370 | 450 | ps |
| tPLH, tPHL (Propagation Delay to Output Differential) | 85°C | 320 | 400 | 490 | ps |
| tr, tf (Output Rise/Fall Times) | -40°C | 70 | 100 | 170 | ps |
| tr, tf (Output Rise/Fall Times) | 25°C | 80 | 120 | 180 | ps |
| tr, tf (Output Rise/Fall Times) | 85°C | 90 | 140 | 190 | ps |
| ICC (Positive Power Supply Current) | -40°C to 85°C | 18 | 23 | 29 | mA |
| VOH (Output HIGH Voltage) | -40°C to 85°C | 2165 | 2290 | 2415 | mV |
| VOL (Output LOW Voltage) | -40°C to 85°C | 1365 | 1490 | 1615 | mV |
Key Features
- 390 ps typical propagation delay
- Maximum input clock frequency > 1 GHz typical
- PNP TTL input for minimal loading
- Q output will default HIGH with input open
- Pb-free packaging options: SOIC-8 NB, TSSOP-8, DFN-8
- ESD protection: Human Body Model > 1.5 kV, Machine Model > 200 V, Charged Device Model > 2 kV
- Low power consumption and high performance
- Temperature compensation for stable operation across a wide temperature range
Applications
The MC10EPT20DR2 is suitable for a variety of high-speed digital applications where the conversion of TTL/CMOS logic levels to differential PECL levels is necessary. These include:
- High-speed data transmission systems
- Telecommunication equipment
- Networking devices
- High-performance computing systems
- Test and measurement equipment
Q & A
- What is the primary function of the MC10EPT20DR2?
The MC10EPT20DR2 is a 3.3 V LVTTL/LVCMOS to differential LVPECL translator, converting TTL/CMOS logic levels to differential PECL levels. - What are the operating voltage and temperature ranges for the MC10EPT20DR2?
The operating voltage range is 3.0 V to 3.6 V, and the operating temperature range is -40°C to 85°C. - What is the maximum input clock frequency for the MC10EPT20DR2?
The maximum input clock frequency is greater than 1 GHz typical. - What are the typical propagation delays for the MC10EPT20DR2?
The typical propagation delays are around 390 ps. - Does the MC10EPT20DR2 have ESD protection?
Yes, it has ESD protection with ratings of > 1.5 kV for Human Body Model, > 200 V for Machine Model, and > 2 kV for Charged Device Model. - What are the output voltage levels for the MC10EPT20DR2?
The output HIGH voltage is typically around 2290 mV, and the output LOW voltage is typically around 1490 mV. - What are the available package options for the MC10EPT20DR2?
The available package options include SOIC-8 NB, TSSOP-8, and DFN-8. - Is the MC10EPT20DR2 Pb-free?
Yes, the MC10EPT20DR2 is available in Pb-free packaging options. - What is the default state of the Q output when the input is open?
The Q output will default HIGH when the input is open. - What type of input does the MC10EPT20DR2 have?
The MC10EPT20DR2 has a PNP TTL input for minimal loading.
