TDA4340X
TDA4340X is Stereo Decoder/Noise Blanker manufactured by Siemens Semiconductor Group.
Stereo Decoder/Noise Blanker
TDA 4340X
1 1.1
Overview Features
- Internal reference voltage source
- Adjustment free oscillator with ceramic resonator 456 kHz
- Pilot dependent mono/stereo switching with hysteresis P-DSO-20-1
- Stereo indicator output
- Analogue control of mono/stereo change over (stereo noise control, SNC)
- Pilot canceller (19 kHz)
- Adjacent channel noise suppression (114 kHz)
- MUTE facility
- Analogue control of deemphasis (high cut control, HCC).
- Stereo inputs for additional signal source at output amplifiers
- Interference noise detector with integrated high-pass filter
- (IF level signal or MPX input)
- MPX input low-pass filter
- Noise blanking at MPX...
