Products Mentioned

MAX2121 Recommended for New Designs
The MAX2121 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications. The device directly converts the satellite signals...
Datasheet
MAX2121 on Analog.com

MAX2223 Recommended for New Designs
The MAX2223 low-cost, direct-conversion tuner IC is de- signed for satellite set-top and very small aperture termi- nal (VSAT) applications. The device...
Datasheet
MAX2223 on Analog.com

MAX2121B Production
The MAX2121B low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications. The device directly converts the satellite...
Datasheet
MAX2121B on Analog.com

Table of Contents

MAX2120/2112/2120 Fast Lock Time Ap Note. Does this application note also apply to MAX2223, and what are the VCO band frequencies?

The application note for faster lock time configuration(https://www.analog.com/en/resources/design-notes/tuner-configuration-for-faster-lock-time.html) also applies to the MAX2223. Use the VCO band frequencies from the MAX2121 as specified in the application note. The MAX2223 is essentially the MAX2121 without the baseband filter, and the MAX2121 is derived from the MAX2112. Therefore, the techniques described in the application note are applicable to both the MAX2223 and MAX2121.
Tags: RF Integrated Receivers MAX2223 TV Tuners MAX2121