Datasheet Texas Instruments LMK61E2
| Manufacturer | Texas Instruments |
| Series | LMK61E2 |
Ultra-Low Jitter Fully Programmable Oscillator, Integrated EEPROM, +/-50ppm
Datasheets
LMK61E2 Ultra-Low Jitter Programmable Oscillator With Internal EEPROM datasheet
PDF, 1.4 Mb, Revision: B, File published: Feb 3, 2017
Extract from the document
Prices
Status
| LMK61E2-SIAR | LMK61E2-SIAT | LMK61E2BAA-SIAR | LMK61E2BAA-SIAT | LMK61E2BBA-SIAR | LMK61E2BBA-SIAT | |
|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | Yes | Yes | Yes | No |
Packaging
| LMK61E2-SIAR | LMK61E2-SIAT | LMK61E2BAA-SIAR | LMK61E2BAA-SIAT | LMK61E2BBA-SIAR | LMK61E2BBA-SIAT | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | SIA | SIA | SIA | SIA | SIA | SIA |
| Industry STD Term | QFM | QFM | QFM | QFM | QFM | QFM |
| JEDEC Code | R-PSIP-N | R-PSIP-N | R-PSIP-N | R-PSIP-N | R-PSIP-N | R-PSIP-N |
| Package QTY | 2500 | 250 | 2500 | 250 | 2500 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | LMK61E2 | LMK61E2 | LMK61E2 | BAA | LMK61E2 | BBA |
| Width (mm) | 5 | 5 | 5 | 5 | 5 | 5 |
| Length (mm) | 7 | 7 | 7 | 7 | 7 | 7 |
| Thickness (mm) | .8 | .8 | .8 | .8 | .8 | .8 |
| Pitch (mm) | 1.85 | 1.85 | 1.85 | 1.85 | 1.85 | 1.85 |
| Max Height (mm) | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 |
| Mechanical Data | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LMK61E2-SIAR | LMK61E2-SIAT | LMK61E2BAA-SIAR | LMK61E2BAA-SIAT | LMK61E2BBA-SIAR | LMK61E2BBA-SIAT |
|---|---|---|---|---|---|---|
| Additional Features | 7x5mm | 7x5mm | 7x5mm | 7x5mm | 7x5mm | 7x5mm |
| Jitter, ps | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Frequency(Max), MHz | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Output Level | HCSL,LVDS,LVPECL | HCSL,LVDS,LVPECL | HCSL,LVDS,LVPECL | HCSL,LVDS,LVPECL | HCSL,LVDS,LVPECL | HCSL,LVDS,LVPECL |
| Pin/Package | 8QFM | 8QFM | 8QFM | 8QFM | 8QFM | 8QFM |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | Programmable with EEPROM | Programmable with EEPROM | Programmable with EEPROM | Programmable with EEPROM | Programmable with EEPROM | Programmable with EEPROM |
| Stability, ppm | 50 | 50 | 50 | 50 | 50 | 50 |
| VCC Core, V | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
Eco Plan
| LMK61E2-SIAR | LMK61E2-SIAT | LMK61E2BAA-SIAR | LMK61E2BAA-SIAT | LMK61E2BBA-SIAR | LMK61E2BBA-SIAT | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Time Domain Jitter Measurement Consideration for Low-Noise OscillatorsPDF, 321 Kb, File published: Oct 5, 2015
Phase Noise and Jitter are important metrics that describe the quality of a low-noise oscillator. Jitter is a time-domain representation of the timing accuracy of a signal and Phase Noise is the frequency domain representation of noise spectrum around the carrier tone. Equipment for measuring jitter in time-domain, such as real-time oscilloscopes, excel in their ability to directly measure period - Frequency Margining Using TI's High Performance Programmable OscillatorsPDF, 871 Kb, File published: Oct 2, 2015
Crystal oscillators and/or multiple output clock generators are critical in today’s high performance consumer, computing, and communications systems. Deciding an optimal clock rate for the system can sometimes require several rounds of prototyping and validation. Clock Generators and Oscillator ICs - with the right hooks to margin synthesized clocks - can help to streamline the overall product dev - Vibration and Shock Sensitivity: A Comparative Study of OscillatorsPDF, 2.8 Mb, File published: Jan 11, 2017
When designing a system that incorporates a clock oscillator, the vibration sensitivity of the oscillatordevice is a specification that is easily overlooked. Sensitivity to vibration can have a detrimental impact onthe overall system performance. Since crystal oscillators fundamentally rely on the vibration andmechanical resonance of a piezoelectric material, external disturbances can couple
Model Line
Series: LMK61E2 (6)
Manufacturer's Classification
- Semiconductors> Clock and Timing> Clock Oscillators
