Overview
The onsemi NB6L295MMNG is a Dual Channel Programmable Delay Chip, primarily designed for clock or data deskewing and timing adjustment. This device is part of the ECLinPS MAX family of high-performance products and is versatile in its operation, offering both Dual Delay and Extended Delay modes. The NB6L295MMNG is housed in a 4 mm x 4 mm 24-pin QFN Pb-free package, making it suitable for a variety of applications requiring precise timing control.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 24-QFN (4x4) |
| Pin Count | 24 |
| Input Signal Type | CML, LVDS, LVPECL |
| Output Logic Level | LVPECL, LVCMOS, LVTTL |
| Mounting Type | Surface Mount |
| Total Number of Taps | 512 |
| Delay to First Tap | 3.2 ns, 6.2 ns |
| Available Total Delays | 3.2 ns to 8.5 ns, 6.2 ns to 16.6 ns |
| Tap Increment | 11 ps |
| Maximum Operating Supply Voltage | 3.6 V |
| Minimum Operating Supply Voltage | 2.375 V |
| Maximum Operating Temperature | 85°C (TA) |
| Minimum Operating Temperature | -40°C (TA) |
| Number of Independent Delay Inputs | 2 |
| Dimensions | 4 x 4 x 0.95 mm |
Key Features
- Dual Channel Programmable Delay Chip for clock or data deskewing and timing adjustment.
- Operates in Dual Delay and Extended Delay modes.
- Inputs can be driven directly by differential LVPECL, LVDS, or CML logic levels, or by single-ended LVPECL, LVCMOS, or LVTTL.
- Digitally selectable delay with an increment resolution of typically 11 ps.
- Programmable delay range: 0 ns to 6 ns per channel in Dual Delay Mode; 0 ns to 11.2 ns in Extended Delay Mode.
- Temperature compensation circuitry for CML outputs.
- 3-Wire Serial Data Interface (SDI) for programming.
- Maximum input clock frequency >1.5 GHz typical.
- Linearity +/- 20 ps maximum.
Applications
- Automated Test Equipment (ATE)
- Adjustable signal path delays in high-speed data transmission systems.
- Clock and data deskewing in high-frequency applications.
- Timing adjustment in telecommunications and networking equipment.
- High-performance computing and data storage systems.
Q & A
- What is the primary function of the NB6L295MMNG?
The primary function of the NB6L295MMNG is to provide programmable delay lines for clock or data deskewing and timing adjustment.
- What are the operating modes of the NB6L295MMNG?
The NB6L295MMNG operates in both Dual Delay and Extended Delay modes.
- What is the package type and pin count of the NB6L295MMNG?
The NB6L295MMNG is housed in a 24-pin QFN (4x4) package.
- What are the input signal types supported by the NB6L295MMNG?
The device supports CML, LVDS, and LVPECL input signal types.
- What is the programmable delay range of the NB6L295MMNG?
The programmable delay range is 0 ns to 6 ns per channel in Dual Delay Mode and 0 ns to 11.2 ns in Extended Delay Mode.
- What is the tap increment of the NB6L295MMNG?
The tap increment is typically 11 ps.
- What are the maximum and minimum operating temperatures of the NB6L295MMNG?
The maximum operating temperature is 85°C (TA), and the minimum operating temperature is -40°C (TA).
- What are the maximum and minimum operating supply voltages of the NB6L295MMNG?
The maximum operating supply voltage is 3.6 V, and the minimum operating supply voltage is 2.375 V.
- How many independent delay inputs does the NB6L295MMNG have?
The device has 2 independent delay inputs.
- What is the maximum input clock frequency supported by the NB6L295MMNG?
The maximum input clock frequency is >1.5 GHz typical.
