SKY72310-362LF

Series: -
PLL: Yes
Number of Circuits: 1
Divider/Multiplier: Yes/No
Mounting Type: Surface Mount
Packaging: Cut Tape (CT)Alternate Packaging
Operating Temperature: -40°C ~ 85°C
Differential - Input:Output: Yes/Yes
Voltage - Supply: 2.7 V ~ 3.3 V
Input: Clock, Crystal
Ratio - Input:Output: 2:2
Manufacturer: Skyworks Solutions Inc
Type: Fractional N Synthesizer (RF)
Output: Clock, Crystal
Frequency - Max: 2.1GHz
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN Exposed Pad (4x4)


Specifications

• Spur-free operation
• Ultra-fine step size, 100 Hz or less
• Very fast switching speed (e.g., below 100 s)
• Three-wire, serial interface programmable
• On-chip crystal oscillator

Description

Spur-Free, 2.1 GHz Single Fractional-N Frequency Synthesizer

The SKY72310-362LF is a key building block for high-performance radio system designs that require ultra-fine frequency resolution, fast switching speed, and low phase-noise performance. With proper temperature sensing or through control channels, the synthesizer's fine step size can compensate for crystal oscillator or IF filter drift. As a result, crystal oscillators or crystals of SKY72310-362LF can replace temperature-compensated or ovenized crystal oscillators, reducing parts count and associated component cost.

The SKY72310-362LF has a frequency power steering circuit that helps the loop filter to steer the VCO when the frequency is too fast or too slow, further enhancing acquisition time.

Parameters:

Technical/Catalog Information	SKY72310-362LF
Vendor	Skyworks Solutions Inc
Category	Integrated Circuits (ICs)
Type	Fractional N Synthesizer
Voltage - Supply	2.7 V ~ 3.3 V
Number of Outputs	1
Input	-
Output	-
Frequency-Max	2.1GHz
Package / Case	24-QFN
Packaging	Tape & Reel (TR)
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	SKY72310 362LF SKY72310362LF 863 1080 2 ND 86310802ND 863-1080-2