NS LMX2430TMX/NOPB

PLL 频率合成器带旁路CMOSCMOS

Overview

Using a proprietary digital-phase, locked-loop technique, the LMX243x devices generate very stable, low-noise control signals for RF and IF voltage controlled oscillators. Both the RF and IF synthesizers include a two-level programmable charge pump. Both the RF and IF PLLs have dedicated fastlock circuitry with integrated time-out counters which require only a single word write to power up or change frequencies.

Serial data is transferred to the devices through a three-wire interface (DATA, LE, CLK). A low voltage logic interface allows direct connection to 1.8-V devices. Supply voltages from 2.25 V to 2.75 V are supported.

Features

PLLatinum™ Series
Available in the 20-TSSOP (0.173, 4.40mm Width)
Supply voltage of 2.5V
Operating supply voltage of 2.5V

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
LMX2430TMX/NOPB Clock Generators applications.

• Wireless infrastructure
• Instrument
• Automatic test equipment
• Wide area power system
• Digital circuits
• Wireless base station for LTE, LTE-advanced
• Picocells, femtocells and small cells
• Sampling clocks for ADC and DAC
• 1 Gigabit Ethernet
• 10 Gigabit Ethernet