TDA18273HN/C1

IC VIDEO TUNER, PQCC40, 6 X 6MM, 0.85MM HEIGHT, ROHS COMPLIANT, PLASTIC, MO-220, SOT618-1, HVQFN-40, Tuner IC

General description

The TDA18273HN is a high performance Silicon Tuner designed for terrestrial and cable TV reception for both analog and digital signals.

The TDA18273HN supports all analog and digital TV standards and delivers a LOW IF LIF signal to a demodulator for analog TV and/or a channel demodulator for digital TV.

Features and benefits

■ Fully integrated IF selectivity; eliminating the need for external SAW filters

■ Worldwide multistandard terrestrial and cable

■ Fully integrated oscillators

■ Alignment free

■ Single 3.3 V supply voltage

■ Power level detector

■ Integrated wideband gain control

■ Crystal oscillator output buffer 16 MHz for single crystal applications

■ I2C-bus interface compatible with 3.3 V microcontrollers

■ Self AGC synchronization mode VSYNC

■ Very fast tuning time

■ LIF channel center frequency output ranging from 3 MHz to 5 MHz

■ 1.7 MHz, 6 MHz, 7 MHz, 8 MHz and 10 MHz channel bandwidths

■ Ready for DVB-T2 and DVB-C2

■ RoHS compliant

■ Strong immunity to spurious and field interferences