LMK04906BISQ

The LMK04906BISQ is a high-performance clock conditioner and jitter cleaner designed by Texas Instruments for high-speed communication, data conversion, and clock distribution systems.

Key Features Type: Clock Jitter Cleaner and Generator Input Reference: Up to 1.4 GHz (differential input) Output Frequency: Up to 1.4 GHz (LVPECL), 800 MHz (LVDS), or 250 MHz (LVCMOS) Number of Outputs: 14 outputs total (7 differential pairs, configurable as 14 single-ended) Output Types: LVPECL, LVDS, or LVCMOS Jitter Performance: < 100 fs typical RMS jitter (12 kHz to 20 MHz offset) Ultra-low phase noise across wide frequencies PLL Configuration: Dual PLLs (PLL1 + PLL2) for jitter attenuation and frequency multiplication VCO Frequency Range: 2.37 GHz – 2.60 GHz Power Supply: 3.3 V ±5% Control Interface: SPI serial interface Integrated Features: On-chip VCO and programmable dividers SYSREF and SYNC features for JESD204B/C support Digital delay and phase adjustment per output Holdover and zero-delay modes Operating Temperature: –40 °C to +85 °C (industrial grade) Package Type: 64-pin WQFN (9 mm × 9 mm) RoHS / REACH: Compliant and Pb-free Performance Highlights Dual-PLL architecture enables flexible jitter cleaning and frequency synthesis Supports deterministic latency and synchronization (JESD204B/C compatible) Excellent noise floor and phase noise performance for ADC/DAC clocking Per-output fine delay and divider control for multi-channel timing alignment Highly programmable clock tree with SPI control Applications High-speed data converters (ADC/DAC clocking) JESD204B/C clock generation and synchronization Wireless base stations and small cells Test and measurement equipment Network and communication backplane systems FPGA and DSP timing solutions Hot Tags: lmk04906bisq, China lmk04906bisq suppliers, manufacturers