plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm GENERAL DESCRIPTION TDA8822 The TDA8822 is a programmable modulator which generates an RF TV channel from a baseband video signal and a baseband audio signal in the event of negative video and FM sound standards (B/G, I, D/K, M and N.
• 5 V power supply
• Video amplifier with clamp and white clip circuits
• Programmable video modulation depth
• FM sound modulator (4.5, 5.5, 6.0 and 6.5 MHz)
• Programmable picture-to-sound ratio
• Programmable deviation of the sound subcarrier
• Input for modulated NICAM sound subcarrier or second frequency modulated sound subcarrier
• Asymmetrical or symmetrical RF output buffer
• Symmetrical RF oscillator for UHF or VHF band according to the application
• One I2C-bus programmable output port
• On-chip Phase-Locked Loop (PLL) frequency synthesizer for the RF carrier
• On-chip PLL frequency .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TDA8808AT |
NXP |
Photo diode signal processor for compact disc players | |
2 | TDA8808T |
NXP |
Photo diode signal processor for compact disc players | |
3 | TDA8809T |
NXP |
Radial error signal processor for compact disc players | |
4 | TDA8840 |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
5 | TDA8840-N2 |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
6 | TDA8840H |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
7 | TDA8841 |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
8 | TDA8841-N2 |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
9 | TDA8841H |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
10 | TDA8842 |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
11 | TDA8842-N2 |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors | |
12 | TDA8842H |
NXP |
I2C-bus controlled PAL/NTSC/SECAM TV processors |