Part Details for LMX2531LQ1312E/NOPB by Texas Instruments
Results Overview of LMX2531LQ1312E/NOPB by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LMX2531LQ1312E/NOPB Information
LMX2531LQ1312E/NOPB by Texas Instruments is a PLL or Frequency Synthesis Circuit.
PLL or Frequency Synthesis Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for LMX2531LQ1312E/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-51374-1-ND
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DigiKey | IC FREQ SYNTH 36WQFN Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
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$7.0793 / $11.5800 | Buy Now |
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DISTI #
926-L2531LQ1312ENPB
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Mouser Electronics | Phase Locked Loops - PLL High Perf Freq Synth System A 926-L2531LQE1312ENPB RoHS: Compliant | 0 |
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$7.0700 | Order Now |
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Vyrian | Peripheral ICs | 919 |
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RFQ | |
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Win Source Electronics | IC FREQ SYNTH HI PERF VCO 36WQFN | 386 |
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$15.7865 / $23.6798 | Buy Now |
Part Details for LMX2531LQ1312E/NOPB
LMX2531LQ1312E/NOPB CAD Models
LMX2531LQ1312E/NOPB Part Data Attributes
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LMX2531LQ1312E/NOPB
Texas Instruments
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Datasheet
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LMX2531LQ1312E/NOPB
Texas Instruments
High performance frequency synthesizer system with integrated VCO 36-WQFN -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | PLL FREQUENCY SYNTHESIZER | |
| JESD-30 Code | S-PQCC-N36 | |
| JESD-609 Code | e3 | |
| Length | 6 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 36 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Frequency-Max | 3132 MHz | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC36,.25SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Supply Current-Max (Isup) | 49 mA | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6 mm |
LMX2531LQ1312E/NOPB Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines for RF signals.
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To ensure the PLL is properly locked, verify that the PLL lock detect output (LOCK) is high, and the PLL is in the desired frequency range. Also, ensure that the VCO tuning voltage is within the recommended range, and the loop filter components are correctly selected.
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The LMX2531LQ1312E/NOPB is specified to operate from -40°C to 85°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliable operation.
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To minimize spurious emissions and harmonics, use a well-designed PCB layout, ensure proper shielding and grounding, and use a low-pass filter or a band-pass filter to attenuate unwanted frequencies.
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A recommended power supply decoupling scheme includes using a combination of ceramic and electrolytic capacitors, with a 10nF to 100nF ceramic capacitor placed close to the device's power pins, and a 10uF to 100uF electrolytic capacitor placed further away.