24-pin LQFP (5.6 
7.8
1.2mm)
|
- Dual PCM CODEC and Filtering systems for ISDN Terminal Adapter with
excellent Noise Performance (0dBmcO typ/AK2306, 5dBmcO typ/AK2306LV)
- Selectable Ring Tone Generator for SLIC 16Hz or 20Hz tone is available.
- Independent functions on each channel controlled by the internal register
• Power Down Mode
• Mute
• Gain Adjustment: +6 to -18dB (1dB step)
- Selectable PCM Data Interface Timing: Long Frame / Short Frame/GCI
- Variable PCM Data Rate: 64k x N [Hz] (128k - 4.096MHz)
- OP Amp for External Gain Adjustment
- A-law/u-law Register Selectable
- Serial Interface to access the internal register
- Built in Power on Reset
- Single Power Supply Voltage
• +5.0V ± 5% (AK2306)
• +3.3V ± 0.3V (AK2306LV)
- Low Power Consumption, very small package(24pin VSOP)
- Evaluation Board: AKD2306
|
