Texas Instruments
LMX2492QRTWRQ1
LMX2492QRTWRQ1
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LMX2492QRTWRQ1 Texas Instruments - Yeehing Electronics
Automotive grade 500-MHz to 14-GHz wideband, low noise fractional-N PLL with ramp/chirp generation
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 16.358 |
| 100 — 249 | 14.288 |
| 250 — 999 | 11.017 |
| 1,000 + | 3.43 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Phase Locked Loops - PLL |
| RoHS | Y |
| Output Frequency Range | 500 MHz to 14000 MHz |
| Supply Voltage - Max | 3.45 V |
| Supply Voltage - Min | 3.15 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-24 |
| Qualification | AEC-Q100 |
| Packaging | Reel |
| Series | LMX2492-Q1 |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Operating Supply Current | 60 mA |
| Operating Supply Voltage | 3.15 V to 3.45 V |
| Product Type | PLLs - Phase Locked Loops |
| Factory Pack Quantity | 1000 |
| Subcategory | Wireless & RF Integrated Circuits |
For more information, please refer to datasheet
Documents
| LMX2492QRTWRQ1 Datasheet |
More Information
The LMX2492/92-Q1 is a low noise 14 GHz wideband delta-sigma fractional N PLL with ramp and chirp generation. It consists of a phase frequency detector, programmable charge pump, and high frequency input for the external VCO. The LMX2492/92-Q1 supports a broad and flexible class of ramping capabilities, including FSK, PSK, and configurable piecewise linear FM modulation profiles of up to 8 segments. It supports fine PLL resolution and fast ramp with up to a 200 MHz phase detector rate. The LMX2492/92-Q1 allows any of its registers to be read back. The LMX2492/92-Q1 can operate with a single 3.3 V supply. Moreover, supporting up to 5.25 V charge pump can eliminate the need of external amplifier, leading to a simpler solution with improved phase noise performance.
