The LMK04131SQE/NOPB is a precision clock generator from the LMK04100 family, designed for applications requiring low jitter and high-frequency clock generation. It operates within an industrial temperature range of -40 to 85 ¬8C and supports input voltages from 3.15 V to 3.45 V. The device features a cascaded PLL architecture, enabling it to generate multiple output frequencies with low jitter, making it suitable for high-speed applications such as 2G/3G/4G basestations, cellular repeaters, and optical transport networks. This clock generator supports output formats including LVDS, LVPECL, and LVCMOS, with output frequencies ranging from 1430 MHz to 1570 MHz. It includes five dedicated channel divider blocks and can be programmed via a MICROWIRE (SPI) interface. The LMK04131SQE/NOPB is packaged in a 48-pin WQFN format, facilitating integration into compact designs. Its capabilities make it a strong candidate for engineers looking for reliable clock generation solutions in demanding environments.
Clock Driver
Clock Driver
Clock Jitter Cleaner with Cascaded PLLs 48-WQFN -40 to 85 Product overview: LMK04131SQE/NOPB from Texas Instruments is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-LMK04131SQE/NOPB
Manufacturer: Texas Instruments
Win Source Part Number: 1201685-LMK04131SQE/
Packaging: Reel
Mounting Style: SMD
Frequency - Max: 1.08GHz
Input: LVCMOS, LVDS, LVPECL
Output: LVCMOS, LVDS, 2VPECL, LVPECL
PLL: Yes
Divider/Multiplier: Yes/No
Categories: Integrated Circuits
Supplier Device Package: 48-WQFN (7x7)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: 48-WFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
Family Part Number: LMK04131
Manufacturer Pack Quantity: 1
MSL Level: 3 (168 Hours)
Supply Voltage (V): 3.15V ~ 3.45V
IC 1.08GHz 1 48-WFQFN Exposed Pad
IC CLOCK COND W/PLL 48WQFN
IC CLOCK COND W/PLL 48WQFN
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | LMK04131SQE/NOPB | 728-LMK04131SQE/NOPB | 1201685-LMK04131SQE/NOPB | 296-51336-2-ND | LMK04131SQE/NOPB | LMK04131SQE/NOPB |
| Product Name | Clock and Timing IC | Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - LMK04131SQE/NOPB | Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers | |
| Device Type | Real Time Clock; Clock Driver | Clock Generator | Clock Generator | Clock Generator | Yes; Clock Generator | |
| Features / Standards | RoHS | RoHS | Lead-Free | |||
| Package Type | Tape and Reel | Surface Mount | Surface Mount; 48-WFQFN Exposed Pad | Surface Mount; Surface Mount | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
