Description
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Symbol CP2 XDI CPT TLI TLO VB CT CD NC CPR RLI RLO GND RAO RAI RXO RXI MUTE VLC Description A capacitor at this pin stores voltage representing the transmit background noise and speech levels for the background noise monitor.
Features
- ound noise monitor. Input to the transmit background noise monitor. An RC sets the time constant for the transmit background noise monitor. Input to the transmit level detector. Output of the transmit level detector. A mid.
- supply reference voltage, and analog ground for the amplifiers. This must be well bypassed for proper power supply rejection. An RC sets the switching time between transmit, receive and idle modes. Chip Disable (Logic Input). When low, the IC is active. When high, the.
MC33219A Datasheet
