LMX2531LQ1312E/NOPB Part Information
Details for LMX2531LQ1312E/NOPB by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Clocks Timing & Frequency Management
Part Description
The LMX2531 is a low-power, high-performance frequency synthesizer system which includes a fully integrated delta-sigma PLL and VCO with fully integrated tank circuit. The third and fourth poles are also integrated and adjustable. Ultra-low noise and high-precision LDOs are integrated for the PLL and VCO, which yield higher supply-noise immunity and more consistent performance. When combined with a high-quality reference oscillator, the LMX2531 device generates very stable, low-noise local-oscillator signals for up and down conversion in wireless communication devices. The LMX2531 device is a monolithic integrated circuit, fabricated in an advanced BiCMOS process. Several different versions of this product accommodate different frequency bands.
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Part Features
- Multiple Frequency Options Available u2013 See Device Information Table u2013 Frequencies From: 553 MHz to 3132 MHz
- Other Features
- PLL Features u2013 Fractional-N Delta-Sigma Modulator Order Programmable up to Fourth Order u2013 FastLock/Cycle Slip Reduction with Timeout Counter u2013 Partially Integrated, Adjustable Loop Filter u2013 Very Low Phase Noise and Spurs
- VCO Features u2013 Integrated Tank Inductor u2013 Low Phase Noise
Part Specifications
Synthesizer Type | Frequency |
Frequency | 136MHz |
Supply Voltage Min | 2.8V |
Supply Voltage Max | 3.2V |
Digital IC Case | LLP |
No. of Pins | 36Pins |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
RoHS Phthalates Compliant | Yes |
MSL | - |
SVHC | No SVHC (27-Jun-2018) |
IC Case Style | LLP |
Supply Current | 41mA |
Termination Type | Surface Mount Device |
Alternative Part Descriptions
- High performance frequency synthesizer system with integrated VCO | Texas Instruments