LG 42LV4400 - S;PDIF, Digital TV, Analog TV, and Peripherals

CONFIDENTIAL – DO NOT COPY
Page 7-8
File No. SG-0000034
S/PDIF interface
One SPDIF out
Digital TV (ATSC) Demodulator
 Compliant with ATSC digital television standard
 Support SCTE DVS-031 and ITU J.83 Annex B digital CATV standard
 Accept direct IF (44 MHz or 43.75 MHz) and low IF (5.38 MHz)
 NTSC interference rejection capability
 Pass all Brazil fading channel ensembles
 Meet all ATSC/A74 requirements
 Excellent adjacent and co-channel rejection capability, only a single SAW is required
 Dual digital AGC controls for IF and RF, respectively
 Full-digital frequency offset recovery with wide acquisition range
 EIA/CEA-909 antenna interface, both mode A and mode B are supported
Analog TV IF Demodulator
 Supports NTSC/PAL/SECAM standard
 Accept IF frequency at 45.75/38.25 MHz
 Full digital AGC control and carrier recovery
Peripherals
 Two built-in UARTs with Tx and Rx FIFO.
 There basic serial interfaces; one is for the tuner, one is the master for general purpose, the
other one extra slave serial interfaces used for HDMI EDID data
 Three PWMs
 IR receiver
 Real-time clock and watchdog controller
 The MT5376
includes 1-link USB2.0/1.1 (supports external hub) for USB mass storage class
device.
 Built-in uP for standby mode
 Supports one serial flash
 Supports six-input low-speed 6-bit ADC.
 Supports boundary scan (JTAG)