NXP Semiconductors TDA8374
the TDA837x series are I2C-bus controlled single-chip TV processors which are intended to be applied in PAL/NTSC (TDA8374 and TDA8375) and NTSC (TDA8373 and TDA8377) television receivers. The ICs are pin compatible so that with one application board NTSC and PAL/NTSC (or multistandard together with the SECAM decoder TDA8395) receivers can be built. The various type numbers are given in Table 1.| Part No. | TDA8374 |
|---|---|
| Datasheet | TDA8374 Download |
| Manufacturer |  NXP Semiconductors |
| Description | I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
| Buy | Stock & Price |
FEATURES
Available in all ICs:● Vision IF amplifier with high sensitivity and good figures for differential phase and gain
● PLL demodulator for the IF signal
● Alignment-free sound demodulator
● Flexible source selection with a CVBS input for the internal signal and Y/C or CVBS input for the external signal
● Audio switch
● The output signal of the CVBS (Y/C) switch is externally available
● Integrated chrominance trap and band-pass filters (auto-calibrated)
● Luminance delay line integrated
● A symmetrical peaking circuit in the luminance channel
● Black stretching of non-standard CVBS or luminance signals
● RGB control circuit with black current stabilization and white point adjustment
● Linear RGB inputs and fast blanking
● Horizontal synchronization with two control loops and alignment-free horizontal oscillator
● Slow start and slow stop of the horizontal drive pulses
● Vertical count-down circuit
● Vertical driver optimized for DC-coupled vertical output stages
● I2C-bus control of various functions
● Low dissipation
● Small amount of peripheral components compared with competition ICs.
