73M1916-IVT/F Maxim Integrated Products, 73M1916-IVT/F Datasheet - Page 51

• Manufacturer Part Number: 73M1916-IVT/F
• Description: Interface - Specialized DAA-FXO VolP SYSTEM LN SIDE
• Manufacturer: Maxim Integrated Products
• Type: MicroDAA with PCM Highwayr

Specifications of 73M1916-IVT/F

• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS_1x66B_001
8.7.2 Total Receive Path Response
8.7.3 Receiver DC Offset Subtraction
The 73M1x66B provides a method to improve audio quality by reducing unwanted DC offset from the
receiver signal path in A-law or μ-law compression modes. This method requires that a signal path
calibration be performed. This calibration is benign to the performance of the device and is only required
after an initialization or device reset sequence. Receiver DC offset calibration can only be executed when
the device is on-hook and not in linear mode, otherwise the process will disturb signal quality.
73M1866B/73M1966B Implementer’s Guide for the steps to enable the calibration of receive DC offset.
Rev. 1.6
Figure 29: Overall Frequency Response of the Receive Path
Figure 30: Pass-band Response of the Overall Receive Path
73M1866B/73M1966B Data Sheet
See the
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