User`s manual

AMBE-20x0™-HDK Development Board
User’s Manual (Preliminary)
Page 29
DVSI Confidential Proprietary
Section 5 – Specifications
available)
D/A Resolution 16 bits
D/A Sampling Rate: 8 kHz (up to 96kHz. available)
SNR (Non-Weighted) 81 dB
Note: A 1.414 V signal on the line input produces digital max when the codec input gain is 0 dB.
Line Out
Type: Single-ended Output
Connector: female 3.5mm Audio Jack
Maximum Output Level 1.0 Volt RMS
Output Impedance: <50 Ohms
Bandwidth: 20 Hz to 3.6 kHz (up to 48 kHz.
available)
A/D Resolution: 16 bits
SNR (Non-Weighted) 84 dB
A/D Sampling Rate: 8 kHz (up to 96kHz. available)
Minimum Load 10k Ohms nominal
Handset:
Type: Single-ended
Connector: RJ 4P4C
Bandwidth: 20 Hz to 4 kHz
A/D Sampling Rate: 8 kHz
A/D Resolution: 16 bits
Handset Pin Out (RJ11 Connector)
Pin Number Signal Name
1 and 2 Connected to Ground
3 Speaker Out
4 Microphone In/DC
Microphone Bias out
Pin 1
Handset Header JP3
Pin Number Name
1 and 2 Connected to Ground
3 Speaker Out
4 Microphone In/DC Microphone
Bias out