LMK04002BISQE Texas Instruments In Stock
LMK04002BISQE is a high-performance clock jitter cleaner and synthesizer IC by Texas Instruments, featuring dual PLL architecture with up to 8 output clocks. Key specs: 40 MHz to 2 GHz output frequency range, sub-200 fs RMS jitter, and 3.3 V supply. Available for worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LMK04002BISQE?
- Dual PLL architecture for superior jitter cleaning and clock synthesis
- Ultra-low RMS jitter below 200 fs for high-speed data applications
- Supports 40 MHz to 2 GHz output frequency range
- Up to 8 configurable output clocks with individual dividers
- Integrated VCO eliminates need for external oscillator
- SPI interface for flexible programming and configuration
What is LMK04002BISQE used for?
The LMK04002BISQE is widely used in telecommunications infrastructure equipment such as line cards, base stations, and optical transport networks where low-jitter clock distribution is critical. It is also deployed in high-speed data acquisition systems, test and measurement instruments, and FPGA-based designs requiring multiple synchronized clock domains. Additionally, it suits networking switches, servers, and storage systems demanding precise clock synchronization.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for LMK04002BISQE?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output frequency range of the LMK04002BISQE?
The LMK04002BISQE supports an output frequency range of 40 MHz to 2 GHz, making it suitable for a wide variety of clocking applications including telecommunications, networking, and high-speed data conversion systems.
How many output clocks does the LMK04002BISQE provide?
The LMK04002BISQE provides up to 8 output clocks with individually programmable dividers, allowing designers to generate multiple synchronized clock frequencies from a single device for complex multi-clock designs.
What interface does the LMK04002BISQE use for configuration?
The LMK04002BISQE uses a 3-wire SPI-compatible serial interface for programming and configuration, enabling easy integration with microcontrollers and FPGAs in system designs.
What are typical applications for the LMK04002BISQE?
Typical applications include telecommunications line cards, wireless base stations, optical transport networking, high-speed ADC/DAC clocking, FPGA clock distribution, test and measurement equipment, and networking switches requiring low-jitter synchronized clocks.
What package does the LMK04002BISQE come in?
The LMK04002BISQE is available in a 48-pin WQFN (thermally enhanced quad flat no-lead) package, offering a compact footprint with good thermal performance suitable for high-density PCB designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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