MAXLINEAR MXL301RF
MxL301RF is a highly integrated low‐power silicon tuner IC targeting at all global analog (NTSC, PAL, SECAM) and digital cable standards (ITU‐T J.83 Annexes A and C [DVB‐ C] and Annex B [US Cable], DOCSIS, and EURODOCSIS) as well as digital terrestrial reception standards (DVB‐T/H, ATSC, ISDB‐T 13‐Segment, and DTMB). This integration enables a very compact design requiring a small footprint, low bill‐of‐materials cost, and low power consumption. MxL301RF is available in a 5 x 5 mm2 32‐pin QFN package.| Part No. | MXL301RF |
|---|---|
| Datasheet | MXL301RF Download |
| Manufacturer |  MAXLINEAR |
| Description | SILICON IC TUNER |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Broadband input filtering and channel filtering have been completely integrated on‐chip. A signal at the 75 RF input is filtered and converted to a programmable IF output of up to 44MHz. Automatic gain control, LO generation, and channel selectivity functions are completely integrated on the chip, which simplifies board‐ level design. All functions of the IC can be controlled via I2C interface.APPLICATIONS
● Hybrid applications involving both digital and analog receivers for TVs● Digital cable applications such as STBs, cable modems, EMTAs, and cable DTAs
FEATURES
● Tuning range from 44MHz to 1002MHz● Integrated channel filtering requiring no external SAW filters for digital applications
● On‐chip 90 dB gain
● On‐chip 107‐dB gain control range with single AGC On‐chip broadband power detector
● Low power consumption 170 mA typical (UHF)
● Programmable IF Able to meet all common demodulator interface requirements
● Programmable channel bandwidths of 6, 7, and 8MHz...
